/*
 * Recipe Recordings - "Kitchen Notebook" Design System
 * A warm, editorial aesthetic with analog charm
 */

/* ========================================
   CSS Custom Properties (Design Tokens)
   ======================================== */
:root {
  /* Typography */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  /* Colors - Warm Kitchen Palette */
  --color-cream: #faf8f3;
  --color-cream-dark: #f3efe6;
  --color-paper: #fffdf9;
  --color-charcoal: #2c2c2c;
  --color-charcoal-light: #4a4a4a;
  --color-ink: #1a1a1a;
  --color-terracotta: #c45d3a;
  --color-terracotta-dark: #a84e30;
  --color-terracotta-light: #e8a995;
  --color-sage: #7d9a78;
  --color-sage-light: #c5d4c2;
  --color-sage-dark: #5c7858;
  --color-warm-gray: #9a9590;
  --color-border: #e5e0d8;
  --color-border-light: #f0ebe3;
  --color-white: #ffffff;
  --color-black: #000000;
  --color-ink-2: #1f1f1f;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(44, 44, 44, 0.04);
  --shadow-md: 0 4px 12px rgba(44, 44, 44, 0.08);
  --shadow-lg: 0 8px 24px rgba(44, 44, 44, 0.12);
  --shadow-lifted: 0 12px 32px rgba(44, 44, 44, 0.15);

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-round: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Semantic UI Tokens (aliases only; pass 1 no usage changes) */
  --ui-bg-page: var(--color-cream);
  --ui-bg-surface: var(--color-paper);
  --ui-bg-surface-muted: var(--color-cream);
  --ui-bg-surface-muted-strong: var(--color-cream-dark);
  --ui-bg-inverse: var(--color-ink);
  --ui-bg-inverse-muted: var(--color-ink-2);

  --ui-text: var(--color-charcoal);
  --ui-text-strong: var(--color-ink);
  --ui-text-muted: var(--color-charcoal-light);
  --ui-text-subtle: var(--color-warm-gray);
  --ui-text-inverse: var(--color-white);

  --ui-border: var(--color-border);
  --ui-border-subtle: var(--color-border-light);

  --ui-accent: var(--color-terracotta);
  --ui-accent-hover: var(--color-terracotta-dark);
  --ui-accent-soft: var(--color-terracotta-light);

  --ui-positive: var(--color-sage);
  --ui-positive-hover: var(--color-sage-dark);
  --ui-positive-soft: var(--color-sage-light);

  --ui-focus-ring: var(--color-sage-light);
  --ui-focus-outline: var(--color-terracotta-light);

  --ui-shadow-1: var(--shadow-sm);
  --ui-shadow-2: var(--shadow-md);
  --ui-shadow-3: var(--shadow-lg);
  --ui-shadow-4: var(--shadow-lifted);
}

/* ========================================
   Base Styles & Reset
   ======================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-charcoal);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(125, 154, 120, 0.08) 0%, transparent 50%),
    var(--color-cream);
  min-height: 100vh;
}

/* Subtle paper texture overlay - very faint for depth without hurting legibility */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  z-index: 1;
  mix-blend-mode: multiply;
}

/* ========================================
   Main Container
   ======================================== */
.prototype-container {
  max-width: 420px;
  margin: 0 auto;
  background: var(--color-paper);
  min-height: 100vh;
  position: relative;
  box-shadow:
    -1px 0 0 var(--color-border),
    1px 0 0 var(--color-border),
    var(--shadow-lg);
}

/* ========================================
   Header
   ======================================== */
.header {
  background: linear-gradient(180deg, var(--ui-bg-surface) 0%, var(--ui-bg-surface-muted) 100%);
  padding: var(--space-lg) var(--space-lg) var(--space-md);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--ui-border);
}

.header::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: var(--space-lg);
  right: var(--space-lg);
  height: 8px;
  background: linear-gradient(180deg, rgba(44, 44, 44, 0.04) 0%, transparent 100%);
  pointer-events: none;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--ui-text-strong);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.header-accent {
  width: 32px;
  height: 32px;
  background: var(--ui-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotate(-3deg);
  box-shadow: var(--ui-shadow-1);
}

.header-accent svg {
  width: 18px;
  height: 18px;
  color: var(--ui-text-inverse);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.queue-nav-actions,
.detail-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.profile-menu {
  position: relative;
  display: none;
}

.menu-toggle {
  display: none;
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: var(--radius-round);
  border: 1px solid var(--ui-border);
  background: var(--ui-bg-surface-muted);
  color: var(--ui-text);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  transition: all var(--transition-fast);
  box-shadow: var(--ui-shadow-1);
}

.menu-toggle span {
  display: block;
  width: 16px;
  height: 2px;
  background: var(--ui-text);
  border-radius: 2px;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  outline: none;
  background: var(--ui-bg-surface);
  border-color: var(--ui-accent-soft);
  box-shadow: var(--ui-shadow-2);
}

.profile-avatar {
  list-style: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--ui-accent-soft), var(--ui-positive));
  border: 1px solid rgba(44, 44, 44, 0.12);
  box-shadow: var(--ui-shadow-1);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.profile-avatar::-webkit-details-marker {
  display: none;
}

.profile-avatar::marker {
  content: '';
}

.profile-avatar::after {
  content: '';
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.55);
  opacity: 0.9;
}

.profile-avatar:focus-visible {
  outline: 2px solid var(--ui-focus-outline);
  outline-offset: 3px;
}

.profile-menu[open] .profile-avatar {
  border-color: var(--ui-accent-soft);
  box-shadow: var(--ui-shadow-2);
  transform: translateY(-1px);
}

.profile-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  background: var(--ui-bg-surface);
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-md);
  box-shadow: var(--ui-shadow-3);
  padding: var(--space-sm);
  min-width: 140px;
  z-index: 10;
}

.profile-dropdown::before {
  content: '';
  position: absolute;
  top: -6px;
  right: 16px;
  width: 12px;
  height: 12px;
  background: var(--ui-bg-surface);
  border-left: 1px solid var(--ui-border);
  border-top: 1px solid var(--ui-border);
  transform: rotate(45deg);
}

.profile-logout {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: var(--radius-round);
  background: var(--ui-bg-surface-muted);
  border: 1px solid var(--ui-border);
  font-size: 12px;
  font-weight: 600;
  color: var(--ui-text);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.profile-logout:hover,
.profile-logout:focus-visible {
  background: var(--ui-accent);
  border-color: var(--ui-accent);
  color: var(--ui-text-inverse);
  outline: none;
}

@media (max-width: 520px) {
  .menu-toggle {
    display: inline-flex;
  }
}

.swipe-scroller {
  min-height: 100vh;
}

.swipe-menu {
  display: none;
}

.swipe-content {
  min-height: 100vh;
}

.swipe-content[inert] {
  pointer-events: none;
  user-select: none;
}

.swipe-menu[inert] {
  pointer-events: none;
  user-select: none;
}

.swipe-menu-inner {
  display: grid;
  gap: var(--space-lg);
  padding: var(--space-xl) var(--space-lg) var(--space-2xl);
}

.swipe-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.swipe-menu-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--ui-text-strong);
}

.menu-close {
  position: relative;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-round);
  border: 1px solid var(--ui-border);
  background: var(--ui-bg-surface-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.menu-close span {
  position: absolute;
  width: 14px;
  height: 2px;
  background: var(--ui-text);
  border-radius: 2px;
}

.menu-close span:first-child {
  transform: rotate(45deg);
}

.menu-close span:last-child {
  transform: rotate(-45deg);
}

.menu-close:hover,
.menu-close:focus-visible {
  outline: none;
  background: var(--ui-bg-surface);
  border-color: var(--ui-accent-soft);
  box-shadow: var(--ui-shadow-2);
}

.swipe-profile {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  border: 1px solid var(--ui-border);
  background: linear-gradient(135deg, rgba(232, 169, 149, 0.18), rgba(197, 212, 194, 0.4));
  box-shadow: var(--ui-shadow-1);
}

.swipe-profile-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--ui-accent-soft), var(--ui-positive));
  border: 1px solid rgba(44, 44, 44, 0.12);
  box-shadow: var(--ui-shadow-1);
}

.swipe-profile-meta {
  display: grid;
  gap: 2px;
}

.swipe-profile-name {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--ui-text-strong);
}

.swipe-profile-role {
  font-size: 12px;
  color: var(--ui-text-subtle);
}

.swipe-menu-nav {
  display: grid;
  gap: var(--space-sm);
}

.swipe-menu-section {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ui-text-subtle);
  padding: 8px 4px 4px;
  margin-top: var(--space-sm);
}

.swipe-menu-section:first-child {
  margin-top: 0;
}

.swipe-menu-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--ui-border);
  background: var(--ui-bg-surface);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--ui-text);
  transition: all var(--transition-fast);
}

.swipe-menu-link:hover,
.swipe-menu-link:focus-visible {
  outline: none;
  background: var(--ui-bg-surface-muted);
  border-color: var(--ui-accent-soft);
  color: var(--ui-accent-hover);
}

.swipe-menu .profile-menu {
  display: block;
}

@media (max-width: 520px) {
  .swipe-scroller {
    display: flex;
    height: 100vh;
    height: 100dvh;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
  }

  .swipe-menu,
  .swipe-content {
    flex: 0 0 100%;
    scroll-snap-align: start;
    height: 100vh;
    height: 100dvh;
    overflow-y: auto;
    overscroll-behavior-y: contain;
    -webkit-overflow-scrolling: touch;
  }

  .swipe-menu {
    display: block;
    background: linear-gradient(180deg, rgba(250, 248, 243, 0.95), rgba(255, 253, 249, 0.98));
    border-right: 1px solid var(--ui-border);
  }
}

/* ========================================
   Import Widget
   ======================================== */
.import-flashes {
  padding: var(--space-md) var(--space-lg) 0;
  background: var(--ui-bg-surface);
}

.import-flashes .auth-flash {
  padding-left: var(--space-md);
}

.import-flashes .auth-flash::before {
  content: none;
}

.import-widget {
  padding: var(--space-md) var(--space-lg);
  background: var(--ui-bg-surface-muted);
  border-bottom: 1px solid var(--ui-border);
  position: relative;
}

.import-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  color: var(--ui-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.import-label::before {
  content: '';
  width: 12px;
  height: 2px;
  background: var(--ui-accent);
  border-radius: 1px;
}

.import-input-wrapper {
  display: flex;
  gap: var(--space-sm);
  align-items: stretch;
  margin: 0;
}

.import-input-wrapper input {
  flex: 1;
  min-width: 0;
  padding: var(--space-sm) var(--space-md);
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ui-text);
  background: var(--ui-bg-surface);
  transition: all var(--transition-fast);
}

.import-input-wrapper input::placeholder {
  color: var(--ui-text-subtle);
}

.import-input-wrapper input:focus {
  outline: none;
  border-color: var(--ui-positive);
  box-shadow: 0 0 0 3px var(--ui-focus-ring);
}

.import-input-wrapper button {
  padding: var(--space-sm) var(--space-lg);
  background: var(--ui-accent);
  color: var(--ui-text-inverse);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.import-input-wrapper button::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, transparent 50%);
  pointer-events: none;
}

.import-input-wrapper button:hover {
  background: var(--ui-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--ui-shadow-2);
}

.import-input-wrapper button:active {
  transform: translateY(0);
  box-shadow: var(--ui-shadow-1);
}

/* ========================================
   Import Pending State
   ======================================== */
.import-pending {
  background: var(--ui-bg-surface);
}

.import-pending .header {
  position: sticky;
  top: 0;
  z-index: 95;
}

.import-pending-card {
  margin: var(--space-lg) var(--space-lg) var(--space-2xl);
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  background: linear-gradient(165deg, rgba(250, 248, 243, 0.85) 0%, rgba(255, 255, 255, 0.95) 55%, rgba(232, 169, 149, 0.15) 100%);
  border: 1px solid var(--ui-border);
  box-shadow: var(--ui-shadow-3);
  display: grid;
  gap: var(--space-lg);
  position: relative;
  overflow: hidden;
  animation: scaleIn 500ms var(--transition-slow) backwards;
}

.import-pending-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 10%, rgba(125, 154, 120, 0.16), transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(196, 93, 58, 0.18), transparent 45%);
  pointer-events: none;
}

.import-pending-status {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  align-items: center;
  position: relative;
  z-index: 1;
}

.breathing-indicator {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(125, 154, 120, 0.18);
  border: 1px solid rgba(125, 154, 120, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  position: relative;
}

.breathing-indicator::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px dashed rgba(125, 154, 120, 0.35);
  animation: breatheRing 2.4s ease-in-out infinite;
}

.breathing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ui-positive-hover);
  animation: breatheDots 1.6s ease-in-out infinite;
}

.breathing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.breathing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

.import-pending-label {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--ui-text-strong);
  margin-bottom: var(--space-xs);
}

.import-pending-copy {
  margin: 0;
  font-size: 13px;
  color: var(--ui-text-muted);
  line-height: 1.6;
}

.import-pending-video {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-md);
  align-items: center;
  position: relative;
  z-index: 1;
}

.pending-video-thumb {
  position: relative;
}

.pending-video-thumb img {
  width: 120px;
  height: 68px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--ui-shadow-2);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.pending-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.35), transparent 60%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 8px;
  color: var(--ui-text-inverse);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.pending-video-meta {
  display: grid;
  gap: 6px;
}

.pending-video-title {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--ui-text-strong);
}

.pending-video-channel {
  font-size: 12px;
  color: var(--ui-positive-hover);
  font-weight: 600;
}

.pending-video-detail {
  font-size: 11px;
  color: var(--ui-text-subtle);
}

.import-pending-steps {
  display: grid;
  gap: var(--space-sm);
  position: relative;
  z-index: 1;
}

.pending-step {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 12px;
  color: var(--ui-text-muted);
}

.pending-step-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ui-border);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.7);
}

.pending-step.active {
  color: var(--ui-text-strong);
  font-weight: 600;
}

.pending-step.active .pending-step-dot {
  background: var(--ui-accent);
  box-shadow: 0 0 0 4px rgba(196, 93, 58, 0.18);
}

.import-pending-tip {
  background: rgba(250, 248, 243, 0.9);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  border: 1px dashed rgba(196, 93, 58, 0.4);
  position: relative;
  z-index: 1;
}

.import-pending-tip p {
  margin: var(--space-xs) 0 0;
  font-size: 12px;
  color: var(--ui-text-muted);
  line-height: 1.5;
}

.tip-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 700;
  color: var(--ui-accent-hover);
}

.import-pending-actions {
  display: flex;
  gap: var(--space-sm);
  position: relative;
  z-index: 1;
}

.primary-action,
.secondary-action {
  flex: 1;
  text-align: center;
  border-radius: var(--radius-round);
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
}

.primary-action {
  background: var(--ui-accent);
  color: var(--ui-text-inverse);
  box-shadow: var(--ui-shadow-1);
}

.primary-action:hover {
  background: var(--ui-accent-hover);
}

.secondary-action {
  background: var(--color-white);
  color: var(--ui-text);
  border: 1px solid var(--ui-border);
}

.secondary-action:hover {
  border-color: var(--ui-accent-soft);
  color: var(--ui-accent-hover);
}

@keyframes breatheRing {
  0%,
  100% {
    transform: scale(0.92);
    opacity: 0.6;
  }
  50% {
    transform: scale(1.08);
    opacity: 0.3;
  }
}

@keyframes breatheDots {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  50% {
    transform: translateY(-3px);
    opacity: 1;
  }
}

/* ========================================
   Section Divider
   ======================================== */
.section-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-xl) var(--space-lg) var(--space-md);
  background: var(--color-paper);
}

.section-divider span {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-warm-gray);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.section-divider::before,
.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(229, 224, 216, 0.35) 0%, transparent 100%);
}

.section-divider::after {
  background: linear-gradient(90deg, transparent 0%, rgba(229, 224, 216, 0.35) 100%);
}

/* ========================================
   Recipe List
   ======================================== */
.recipe-list {
  padding: 0;
  list-style: none;
  margin: 0;
}

/* ========================================
   Video Group
   ======================================== */
.video-group {
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(180deg, var(--color-paper) 0%, rgba(250, 248, 243, 0.6) 100%);
}

.video-group:last-child {
  border-bottom: none;
}

.video-header {
  padding: var(--space-md) var(--space-lg) var(--space-sm);
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.video-header:hover {
  background: rgba(250, 248, 243, 0.7);
}

.video-thumbnail {
  position: relative;
  flex-shrink: 0;
  width: 110px;
  height: 62px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(0,0,0,0.08);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  line-height: 0;
  transition: box-shadow var(--transition-base);
}

.video-thumbnail img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.video-header:hover .video-thumbnail img {
  transform: scale(1.02);
}

.video-header:hover .video-thumbnail {
  box-shadow: var(--shadow-lg);
}

.video-play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  background: rgba(0,0,0,0.6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  transition: all var(--transition-fast);
}

.video-header:hover .video-play-icon {
  background: var(--color-terracotta);
  transform: translate(-50%, -50%) scale(1.1);
}

.video-play-icon svg {
  width: 12px;
  height: 12px;
  color: white;
  margin-left: 2px;
}

.video-header-info {
  flex: 1;
  min-width: 0;
  padding-top: 2px;
}

.video-header-info h3 {
  margin: 0 0 var(--space-xs);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-header-info h3::after {
  content: '';
  display: block;
  width: 36px;
  height: 2px;
  margin-top: var(--space-sm);
  background: linear-gradient(90deg, rgba(196, 93, 58, 0.5), transparent);
  border-radius: 1px;
}

.video-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 12px;
  color: var(--color-warm-gray);
}

.video-channel {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.video-channel::before {
  content: '';
  width: 14px;
  height: 14px;
  background: var(--color-sage-light);
  border-radius: 50%;
  flex-shrink: 0;
}

.video-recipe-count {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--color-cream-dark);
  padding: 2px 8px;
  border-radius: var(--radius-round);
  font-weight: 500;
  color: var(--color-sage-dark);
  font-size: 11px;
}

.video-pending-status {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
}

.video-status {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
}

.video-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-warm-gray);
  flex-shrink: 0;
}

.video-status--pending .video-status-dot {
  background: var(--color-terracotta);
  animation: breatheDots 1.6s ease-in-out infinite;
}

.video-status--failed .video-status-dot {
  background: var(--color-terracotta-dark);
}

.video-status--empty .video-status-dot {
  background: var(--color-warm-gray);
}

.video-status-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-charcoal-light);
}

.video-status--failed .video-status-label {
  color: var(--color-terracotta-dark);
}

.video-status-detail {
  margin-top: 2px;
  font-size: 12px;
  color: var(--color-warm-gray);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pending-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-terracotta);
  animation: breatheDots 1.6s ease-in-out infinite;
}

.pending-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-charcoal-light);
}

/* ========================================
   Recipe Items
   ======================================== */
.recipes-container {
  background: var(--color-cream);
  padding: var(--space-sm) var(--space-lg) var(--space-md);
  position: relative;
  margin-left: var(--space-md);
  margin-right: var(--space-xs);
}

.recipes-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--space-lg);
  right: var(--space-lg);
  height: 1px;
  background: linear-gradient(90deg, rgba(229, 224, 216, 0.6), transparent);
}

.recipe-item {
  background: var(--color-paper);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  margin-bottom: var(--space-sm);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.recipes-container .recipe-item {
  margin-left: var(--space-sm);
}

.recipe-item:last-child {
  margin-bottom: 0;
}

.recipe-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--color-sage);
  transform: scaleY(0);
  transition: transform var(--transition-base);
}

.recipe-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-sage-light);
  transform: translateX(6px);
}

.recipe-item:hover::before {
  transform: scaleY(1);
}

.recipe-item-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.recipe-item-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.recipe-item-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-ink);
  line-height: 1.3;
}

.recipe-item-number {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: var(--color-cream-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 600;
  color: var(--color-warm-gray);
}

.recipe-item-meta {
  display: flex;
  gap: var(--space-md);
  font-size: 13px;
  color: var(--color-charcoal-light);
}

.recipe-item-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.meta-icon {
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-sage);
}

.meta-icon svg {
  width: 14px;
  height: 14px;
}

/* ========================================
   Empty State
   ======================================== */
.empty-state {
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
}

.empty-state-illustration {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-lg);
  background: var(--color-cream);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.empty-state-illustration::before {
  content: '';
  position: absolute;
  inset: 8px;
  border: 2px dashed var(--color-border);
  border-radius: 50%;
}

.empty-state-illustration svg {
  width: 48px;
  height: 48px;
  color: var(--color-warm-gray);
}

.empty-state h2 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-ink);
  margin: 0 0 var(--space-sm);
}

.empty-state p {
  font-size: 14px;
  color: var(--color-warm-gray);
  margin: 0;
  max-width: 260px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(-8px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.header {
  animation: fadeInUp 500ms var(--transition-slow) backwards;
}

.import-widget {
  animation: fadeInUp 500ms 100ms var(--transition-slow) backwards;
}

.section-divider {
  animation: fadeInUp 500ms 200ms var(--transition-slow) backwards;
}

.video-group {
  animation: fadeInUp 500ms var(--transition-slow) backwards;
}

.video-group:nth-child(1) { animation-delay: 250ms; }
.video-group:nth-child(2) { animation-delay: 350ms; }
.video-group:nth-child(3) { animation-delay: 450ms; }

.recipe-item {
  animation: slideInRight 400ms var(--transition-slow) backwards;
}

.recipe-item:nth-child(1) { animation-delay: 100ms; }
.recipe-item:nth-child(2) { animation-delay: 150ms; }
.recipe-item:nth-child(3) { animation-delay: 200ms; }
.recipe-item:nth-child(4) { animation-delay: 250ms; }
.recipe-item:nth-child(5) { animation-delay: 300ms; }

/* ========================================
   Queue Page - "Recipe Queue" Prototype
   ======================================== */
@keyframes queueSnakeDriftA {
  0% {
    transform: translate(-1px, -2px) rotate(-0.8deg);
  }

  50% {
    transform: translate(2px, 2px) rotate(0.45deg);
  }

  100% {
    transform: translate(-2px, 1px) rotate(-0.25deg);
  }
}

@keyframes queueSnakeLinePulse {
  0%,
  100% {
    opacity: 0.3;
  }

  50% {
    opacity: 0.5;
  }
}

@keyframes queueSnakeSparkTravel {
  0% {
    left: 7%;
    top: 18%;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.75);
  }

  6% {
    opacity: 0.85;
  }

  23% {
    left: 92%;
    top: 18%;
  }

  31% {
    left: 93%;
    top: 44%;
  }

  49% {
    left: 8%;
    top: 44%;
  }

  58% {
    left: 8%;
    top: 68%;
  }

  79% {
    left: 89%;
    top: 68%;
  }

  93% {
    left: 90%;
    top: 92%;
    opacity: 0.85;
    transform: translate(-50%, -50%) scale(1);
  }

  100% {
    left: 90%;
    top: 92%;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.75);
  }
}

.queue-container {
  background: var(--ui-bg-surface);
}

.queue-header {
  padding: var(--space-lg) var(--space-lg) var(--space-md);
  background: linear-gradient(180deg, var(--ui-bg-surface) 0%, var(--ui-bg-surface-muted) 100%);
  border-bottom: 1px solid var(--ui-border);
  position: sticky;
  top: 0;
  z-index: 90;
  animation: fadeInUp 450ms var(--transition-slow) backwards;
}

.queue-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.queue-nav-actions {
  flex-shrink: 0;
}

.queue-nav .back-link {
  padding-left: 0;
}

.queue-date {
  font-size: 12px;
  color: var(--ui-text-subtle);
  background: var(--ui-bg-surface-muted);
  padding: 4px 10px;
  border-radius: var(--radius-round);
  border: 1px solid var(--ui-border);
  font-weight: 500;
}

.queue-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
}

.queue-title-block h1 {
  margin: 0 0 var(--space-xs);
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  color: var(--ui-text-strong);
  letter-spacing: -0.02em;
}

.queue-subtitle {
  margin: 0;
  font-size: 13px;
  color: var(--ui-text-muted);
  line-height: 1.5;
  max-width: 240px;
}

.queue-count-pill {
  background: var(--ui-accent);
  color: var(--ui-text-inverse);
  border-radius: var(--radius-lg);
  padding: var(--space-sm) var(--space-md);
  text-align: center;
  box-shadow: var(--ui-shadow-1);
  position: relative;
  overflow: hidden;
}

.queue-count-pill::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.2) 0%, transparent 60%);
}

.queue-count-number {
  display: block;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  position: relative;
  z-index: 1;
}

.queue-count-label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  margin-top: 4px;
  position: relative;
  z-index: 1;
}

.queue-signal-strip {
  margin: var(--space-md) var(--space-lg) 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  gap: var(--space-sm);
}

.queue-signal-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--ui-border);
  background: linear-gradient(180deg, var(--ui-bg-surface) 0%, var(--ui-bg-surface-muted) 100%);
  box-shadow: var(--ui-shadow-1);
  padding: var(--space-sm) var(--space-md);
}

.queue-signal-value {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--ui-text-strong);
  line-height: 1.1;
}

.queue-signal-label {
  margin-top: 2px;
  font-size: 11px;
  color: var(--ui-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.queue-guidance {
  margin: var(--space-sm) var(--space-lg) 0;
  display: grid;
  gap: var(--space-sm);
}

.queue-guidance-item {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  background: var(--ui-bg-surface-muted);
  border: 1px dashed var(--ui-border);
  border-radius: var(--radius-md);
}

.queue-guidance-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--ui-bg-surface);
  color: var(--ui-positive-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--ui-border-subtle);
}

.queue-guidance-icon svg {
  width: 16px;
  height: 16px;
}

.queue-guidance-title {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--ui-text-strong);
}

.queue-guidance-text {
  font-size: 12px;
  color: var(--ui-text-subtle);
}

.queue-list {
  list-style: none;
  padding: 0 var(--space-lg) var(--space-lg);
  margin: 0;
  display: grid;
  gap: 10px;
}

.queue-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: var(--space-sm);
  background: var(--ui-bg-surface);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  border: 1px solid var(--ui-border-subtle);
  box-shadow: var(--ui-shadow-1);
  align-items: center;
  animation: slideInRight 420ms var(--transition-slow) backwards;
  position: relative;
}

.queue-item:nth-child(1) { animation-delay: 180ms; }
.queue-item:nth-child(2) { animation-delay: 220ms; }
.queue-item:nth-child(3) { animation-delay: 260ms; }
.queue-item:nth-child(4) { animation-delay: 300ms; }
.queue-item:nth-child(5) { animation-delay: 340ms; }
.queue-item:nth-child(6) { animation-delay: 380ms; }

.queue-item > * {
  position: relative;
  z-index: 1;
}

.queue-item-position {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-round);
  background: linear-gradient(160deg, rgba(196, 93, 58, 0.14), rgba(250, 248, 243, 0.92));
  border: 1px solid rgba(196, 93, 58, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ui-accent-hover);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.queue-item-position span {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.queue-item-main {
  display: block;
  min-width: 0;
}

.queue-item-kicker {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 6px;
}

.queue-item-state {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: var(--radius-round);
  border: 1px solid var(--ui-border);
  background: var(--ui-bg-surface-muted);
  color: var(--ui-text-subtle);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  flex-shrink: 0;
}

.queue-item-state-queued {
  border-color: rgba(167, 121, 52, 0.35);
  background: rgba(167, 121, 52, 0.12);
  color: #8f5f12;
}

.queue-item-state-ready {
  border-color: rgba(125, 154, 120, 0.35);
  background: rgba(125, 154, 120, 0.12);
  color: var(--ui-positive-hover);
}

.queue-item-state-extracting {
  border-color: rgba(196, 93, 58, 0.35);
  background: rgba(196, 93, 58, 0.12);
  color: var(--ui-accent-hover);
}

.queue-item-wait {
  font-size: 11px;
  color: var(--ui-text-subtle);
}

.queue-item-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--ui-text-strong);
  margin: 0;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  font-size: 12px;
  color: var(--ui-text-subtle);
}

.queue-item-meta span {
  position: relative;
  padding-left: 10px;
}

.queue-item-meta span::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 4px;
  height: 4px;
  background: var(--ui-accent);
  border-radius: 50%;
}

.queue-item-source {
  margin-top: var(--space-sm);
  font-size: 12px;
  color: var(--ui-text-muted);
  font-style: italic;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.queue-item-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
}

.queue-toggle {
  position: relative;
  width: 42px;
  height: 24px;
  background: var(--ui-bg-surface-muted-strong);
  border-radius: var(--radius-round);
  display: flex;
  align-items: center;
  padding: 3px;
  border: 1px solid var(--ui-border);
}

.queue-toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.queue-toggle-circle {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--ui-bg-surface);
  box-shadow: var(--ui-shadow-1);
  transform: translateX(0);
  transition: transform var(--transition-fast);
}

.queue-toggle input:checked + .queue-toggle-circle {
  transform: translateX(18px);
  background: var(--ui-positive);
}

.queue-item-remove {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--ui-border);
  background: var(--ui-bg-surface-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ui-text-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.queue-item-remove svg {
  width: 14px;
  height: 14px;
}

.queue-item-remove:hover {
  background: var(--ui-accent);
  border-color: var(--ui-accent);
  color: var(--ui-text-inverse);
}

.cooked-bucket {
  margin: 0 var(--space-lg) var(--space-lg);
  padding: var(--space-md);
  background: linear-gradient(135deg, rgba(197, 212, 194, 0.45) 0%, rgba(250, 248, 243, 0.9) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--ui-border);
  box-shadow: var(--ui-shadow-1);
}

.cooked-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.cooked-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--ui-text-strong);
}

.cooked-count {
  font-size: 11px;
  color: var(--ui-positive-hover);
  background: rgba(125, 154, 120, 0.15);
  padding: 4px 10px;
  border-radius: var(--radius-round);
}

.cooked-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-sm);
}

.cooked-item {
  padding: var(--space-sm) var(--space-md);
  background: var(--ui-bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--ui-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.cooked-item-title {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--ui-text-strong);
}

.cooked-item-date {
  font-size: 11px;
  color: var(--ui-text-subtle);
  background: var(--ui-bg-surface-muted);
  padding: 4px 8px;
  border-radius: var(--radius-round);
  border: 1px solid var(--ui-border);
}

.queue-empty-card {
  margin: 0 var(--space-lg) var(--space-2xl);
  background: var(--ui-bg-surface-muted);
  border-radius: var(--radius-xl);
  border: 1px dashed var(--ui-border);
  padding: var(--space-lg);
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  animation: fadeInUp 500ms 320ms var(--transition-slow) backwards;
}

.queue-empty-illustration {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--ui-bg-surface);
  border: 1px solid var(--ui-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ui-text-subtle);
  flex-shrink: 0;
}

.queue-empty-illustration svg {
  width: 28px;
  height: 28px;
}

.queue-empty-content h2 {
  margin: 0 0 var(--space-xs);
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--ui-text-strong);
}

.queue-empty-content p {
  margin: 0 0 var(--space-md);
  font-size: 13px;
  color: var(--ui-text-muted);
}

.queue-empty-action {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 12px;
  font-weight: 600;
  color: var(--ui-accent-hover);
  text-decoration: none;
  background: var(--color-white);
  border: 1px solid rgba(196, 93, 58, 0.4);
  padding: 6px 12px;
  border-radius: var(--radius-round);
  transition: all var(--transition-fast);
}

.queue-empty-action svg {
  width: 14px;
  height: 14px;
}

.queue-empty-action:hover {
  background: var(--ui-accent);
  color: var(--ui-text-inverse);
  border-color: var(--ui-accent);
}

.queue-plan-week-cta {
  margin: var(--space-sm) var(--space-lg) 0;
  background: linear-gradient(140deg, rgba(196, 93, 58, 0.14) 0%, rgba(250, 248, 243, 0.92) 62%);
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--ui-shadow-1);
  padding: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.queue-plan-week-copy h2 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--ui-text-strong);
}

.queue-plan-week-copy p {
  margin: 0;
  font-size: 12px;
  color: var(--ui-text-subtle);
}

.plan-week-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
}

.plan-history-controls {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.plan-history-form {
  margin: 0;
}

.plan-history-button {
  width: 30px;
  height: 30px;
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-round);
  background: var(--ui-bg-surface);
  color: var(--ui-text-subtle);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  line-height: 0;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.plan-history-button .size-6 {
  width: 15px;
  height: 15px;
}

.plan-history-button:hover {
  border-color: rgba(196, 93, 58, 0.45);
  color: var(--ui-accent-hover);
  background: rgba(196, 93, 58, 0.08);
}

.plan-history-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ========================================
   Plan My Week
   ======================================== */
.plan-week-container .queue-subtitle {
  margin-top: var(--space-xs);
  max-width: 290px;
}

.plan-week-title-row h1 {
  margin: 0;
}

.plan-week-board {
  margin: 0 var(--space-lg) var(--space-lg);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

.plan-day-card {
  background: var(--ui-bg-surface);
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--ui-shadow-1);
  padding: var(--space-md);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.plan-day-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
}

.plan-day-header h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--ui-text-strong);
}

.plan-day-header p {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--ui-text-subtle);
}

.plan-day-badges {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.plan-day-badge {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  border-radius: var(--radius-round);
  border: 1px solid var(--ui-border);
  padding: 3px 8px;
  color: var(--ui-text-subtle);
  background: var(--ui-bg-surface-muted);
}

.plan-day-badge-today {
  color: var(--ui-accent-hover);
  border-color: rgba(196, 93, 58, 0.36);
  background: rgba(196, 93, 58, 0.14);
}

.plan-day-card.plan-day-weekend {
  border-color: rgba(196, 93, 58, 0.34);
  background: linear-gradient(160deg, rgba(196, 93, 58, 0.1) 0%, rgba(250, 248, 243, 0.95) 72%);
}

.plan-day-badge-weekend {
  color: var(--ui-accent-hover);
  border-color: rgba(196, 93, 58, 0.34);
  background: rgba(196, 93, 58, 0.11);
}

.plan-day-meta {
  font-size: 11px;
  color: var(--ui-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.plan-day-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.planned-recipe-item {
  border: 1px solid var(--ui-border-subtle);
  border-radius: var(--radius-md);
  padding: 8px 10px;
  background: var(--ui-bg-surface-muted);
  font-size: 13px;
  color: var(--ui-text-strong);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.planned-recipe-remove {
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-round);
  background: transparent;
  color: var(--ui-text-subtle);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 8px;
  cursor: pointer;
}

.planned-recipe-remove:hover {
  border-color: rgba(196, 93, 58, 0.45);
  color: var(--ui-accent-hover);
}

.plan-day-overflow {
  font-size: 11px;
  color: var(--ui-text-subtle);
}

.plan-day-add-action {
  margin-top: auto;
  border: 1px dashed var(--ui-border);
  border-radius: var(--radius-round);
  background: transparent;
  color: var(--ui-text-subtle);
  font-size: 12px;
  font-weight: 600;
  padding: 7px 10px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.plan-day-add-action:hover {
  border-color: rgba(196, 93, 58, 0.45);
  color: var(--ui-accent-hover);
  background: rgba(196, 93, 58, 0.08);
}

.plan-day-add-action:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.plan-day-add-form {
  margin-top: auto;
  display: grid;
  gap: 8px;
}

.plan-day-select,
.unplanned-recipe-select {
  width: 100%;
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-round);
  background: var(--ui-bg-surface);
  color: var(--ui-text-strong);
  font-size: 12px;
  padding: 6px 10px;
}

.plan-week-pool {
  margin: 0 var(--space-lg) var(--space-2xl);
  display: grid;
  gap: var(--space-sm);
}

.unplanned-recipe-item {
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-md);
  background: var(--ui-bg-surface);
  padding: 10px 12px;
  box-shadow: var(--ui-shadow-1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.unplanned-recipe-title {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--ui-text-strong);
}

.unplanned-recipe-action {
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-round);
  background: var(--ui-bg-surface-muted);
  color: var(--ui-text-subtle);
  font-size: 11px;
  font-weight: 600;
  padding: 5px 10px;
  cursor: pointer;
}

.unplanned-recipe-form {
  display: grid;
  gap: 6px;
  min-width: 150px;
}

.unplanned-recipe-empty {
  justify-content: center;
  color: var(--ui-text-subtle);
  font-size: 13px;
}

/* ========================================
   Prototype Hub
   ======================================== */
.prototype-home .header {
  padding-bottom: var(--space-lg);
}

.prototype-home-subtitle {
  margin: var(--space-sm) 0 0;
  font-size: 14px;
  color: var(--ui-text-muted);
  max-width: 260px;
}

.prototype-home-summary {
  padding: 0 var(--space-lg);
}

.prototype-home-card {
  background: linear-gradient(135deg, rgba(196, 93, 58, 0.12) 0%, rgba(250, 248, 243, 0.9) 60%);
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--ui-shadow-1);
}

.prototype-home-label {
  font-family: var(--font-display);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ui-accent-hover);
  margin-bottom: var(--space-sm);
}

.prototype-home-card h2 {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--ui-text-strong);
}

.prototype-home-card p {
  margin: 0 0 var(--space-md);
  font-size: 13px;
  color: var(--ui-text-muted);
}

.prototype-home-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 11px;
  color: var(--ui-text-subtle);
}

.prototype-home-meta span {
  background: var(--ui-bg-surface);
  border: 1px solid var(--ui-border);
  padding: 4px 10px;
  border-radius: var(--radius-round);
}

.prototype-link-list .recipe-item:hover {
  transform: translateX(4px);
}

/* ========================================
   Responsive
   ======================================== */
@media (min-width: 768px) {
  .prototype-container {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-xl);
    border-radius: var(--radius-xl);
    min-height: calc(100vh - var(--space-xl) * 2);
    overflow: hidden;
  }
}

.auth-shell {
  min-height: 100vh;
  padding: var(--space-2xl) var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  background:
    radial-gradient(circle at 15% 10%, rgba(196, 93, 58, 0.08), transparent 45%),
    radial-gradient(circle at 85% 20%, rgba(125, 154, 120, 0.1), transparent 55%);
}

.auth-shell::after {
  content: '';
  position: absolute;
  inset: 20% 8% auto 8%;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196, 93, 58, 0.08) 0%, transparent 65%);
  filter: blur(2px);
  pointer-events: none;
}

.auth-card {
  width: min(520px, 100%);
  background: var(--ui-bg-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--ui-border);
  box-shadow: var(--ui-shadow-4);
  padding: calc(var(--space-2xl) + var(--space-sm));
  display: grid;
  gap: var(--space-lg);
  position: relative;
  overflow: hidden;
  animation: fadeInUp 520ms var(--transition-slow) backwards;
}

.auth-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 253, 249, 0.9) 0%, rgba(250, 248, 243, 0.6) 100%),
    radial-gradient(circle at 10% 12%, rgba(125, 154, 120, 0.12), transparent 45%),
    radial-gradient(circle at 85% 18%, rgba(196, 93, 58, 0.14), transparent 50%);
  pointer-events: none;
}

.auth-card-top {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  position: relative;
  z-index: 1;
}

.auth-card-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(196, 93, 58, 0.3), rgba(229, 224, 216, 0.4));
}

.auth-chip {
  font-family: var(--font-display);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
  color: var(--ui-accent-hover);
  background: rgba(196, 93, 58, 0.1);
  padding: 6px 12px;
  border-radius: var(--radius-round);
  border: 1px solid rgba(196, 93, 58, 0.2);
}

.auth-chip--muted {
  color: var(--ui-text-subtle);
  background: rgba(125, 154, 120, 0.1);
  border-color: rgba(125, 154, 120, 0.2);
}

.auth-header {
  display: grid;
  gap: var(--space-sm);
  position: relative;
  z-index: 1;
}

.auth-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 30px;
  color: var(--ui-text-strong);
  letter-spacing: -0.02em;
}

.auth-subtitle {
  margin: 0;
  font-size: 14px;
  color: var(--ui-text-muted);
  line-height: 1.7;
  max-width: 360px;
}

.auth-flashes {
  display: grid;
  gap: var(--space-sm);
  position: relative;
  z-index: 1;
}

.auth-form {
  display: grid;
  gap: var(--space-md);
  position: relative;
  z-index: 1;
}

.auth-field {
  display: grid;
  gap: var(--space-xs);
}

.auth-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--ui-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.auth-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--ui-border);
  background: var(--ui-bg-surface-muted);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ui-text-strong);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.auth-input::placeholder {
  color: var(--ui-text-subtle);
}

.auth-input:focus,
.auth-input:focus-visible {
  outline: none;
  border-color: var(--ui-positive);
  box-shadow: 0 0 0 3px var(--ui-focus-ring);
  background: var(--ui-bg-surface);
}

.auth-meta {
  display: flex;
  justify-content: flex-end;
}

.auth-button {
  width: 100%;
  padding: 12px 16px;
  border: none;
  border-radius: var(--radius-round);
  background: var(--ui-accent);
  color: var(--ui-text-inverse);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--ui-shadow-1);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.auth-button:hover {
  background: var(--ui-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--ui-shadow-2);
}

.auth-button:active {
  transform: translateY(0);
  box-shadow: var(--ui-shadow-1);
}

.auth-button:focus-visible {
  outline: 2px solid var(--ui-focus-outline);
  outline-offset: 2px;
}

.auth-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.auth-footer-text {
  font-size: 13px;
  color: var(--ui-text-subtle);
}

.auth-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--ui-text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.auth-link:hover,
.auth-link:focus-visible {
  color: var(--ui-accent-hover);
  outline: none;
}

.auth-link--muted {
  color: var(--ui-text-subtle);
}

.auth-link--emphasis {
  color: var(--ui-accent);
}

.auth-link--emphasis:hover,
.auth-link--emphasis:focus-visible {
  color: var(--ui-accent-hover);
}

.auth-flash {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid;
  font-size: 13px;
  line-height: 1.5;
  position: relative;
  z-index: 1;
}

.auth-flash::before {
  content: '';
  position: absolute;
  left: var(--space-sm);
  top: 50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  transform: translateY(-50%);
}

.auth-flash--alert {
  background: rgba(196, 93, 58, 0.12);
  border-color: rgba(196, 93, 58, 0.35);
  color: var(--ui-accent-hover);
  padding-left: calc(var(--space-md) + 14px);
}

.auth-flash--alert::before {
  background: var(--ui-accent);
}

.auth-flash--notice {
  background: rgba(125, 154, 120, 0.16);
  border-color: rgba(125, 154, 120, 0.35);
  color: var(--ui-positive-hover);
  padding-left: calc(var(--space-md) + 14px);
}

.auth-flash--notice::before {
  background: var(--ui-positive);
}

@media (max-width: 520px) {
  .auth-card {
    padding: var(--space-xl);
  }

  .auth-title {
    font-size: 24px;
  }
}

.profile-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl) var(--space-lg);
  position: relative;
  z-index: 2;
  background:
    radial-gradient(circle at 12% 14%, rgba(125, 154, 120, 0.14), transparent 42%),
    radial-gradient(circle at 88% 24%, rgba(196, 93, 58, 0.14), transparent 50%);
}

.profile-card {
  width: min(620px, 100%);
  border-radius: calc(var(--radius-xl) + 6px);
  border: 1px solid var(--ui-border);
  background:
    linear-gradient(180deg, rgba(255, 253, 249, 0.96), rgba(250, 248, 243, 0.94)),
    radial-gradient(circle at 10% 12%, rgba(125, 154, 120, 0.1), transparent 44%),
    radial-gradient(circle at 84% 18%, rgba(196, 93, 58, 0.12), transparent 48%);
  box-shadow: var(--ui-shadow-4);
  padding: calc(var(--space-2xl) + var(--space-sm));
  display: grid;
  gap: var(--space-lg);
  animation: fadeInUp 520ms var(--transition-slow) backwards;
}

.profile-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
}

.profile-header-copy h1 {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-size: 32px;
  letter-spacing: -0.02em;
  color: var(--ui-text-strong);
}

.profile-header-copy p {
  margin: 8px 0 0;
  color: var(--ui-text-muted);
  max-width: 440px;
}

.profile-kicker {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--ui-accent-hover);
}

.profile-flashes {
  margin: 0;
}

.profile-pane {
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-lg);
  background: var(--ui-bg-surface);
  padding: var(--space-lg);
  box-shadow: var(--ui-shadow-1);
  display: grid;
  gap: var(--space-md);
}

.profile-pane-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--ui-text-strong);
}

.profile-pane-head p {
  margin: 8px 0 0;
  color: var(--ui-text-muted);
  font-size: 14px;
}

.profile-form {
  display: grid;
  gap: var(--space-md);
}

.profile-select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--ui-text-subtle) 50%),
    linear-gradient(135deg, var(--ui-text-subtle) 50%, transparent 50%),
    linear-gradient(to right, transparent, transparent);
  background-position:
    calc(100% - 19px) calc(50% - 3px),
    calc(100% - 13px) calc(50% - 3px),
    100% 0;
  background-size: 6px 6px, 6px 6px, 2.5em 2.5em;
  background-repeat: no-repeat;
  padding-right: 40px;
}

@media (max-width: 640px) {
  .profile-card {
    padding: var(--space-xl);
  }

  .profile-header-copy h1 {
    font-size: 26px;
  }

  .profile-pane-head h2 {
    font-size: 20px;
  }
}

/* ========================================
   Utility Classes
   ======================================== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ========================================
   Recipe Detail Page - "Cooking Studio" Design
   ======================================== */

/* Detail Container */
.detail-container {
  max-width: 420px;
  margin: 0 auto;
  background: var(--ui-bg-surface);
  min-height: 100vh;
  position: relative;
  box-shadow:
    -1px 0 0 var(--ui-border),
    1px 0 0 var(--ui-border),
    var(--ui-shadow-3);
}

/* ========================================
   Detail Navigation
   ======================================== */
.detail-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  background: linear-gradient(180deg, var(--ui-bg-surface) 0%, rgba(255, 253, 249, 0.95) 100%);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ui-border-subtle);
  animation: fadeInUp 400ms var(--transition-slow) backwards;
}

.detail-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.back-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: var(--ui-text);
  font-size: 14px;
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  margin: calc(var(--space-xs) * -1) calc(var(--space-sm) * -1);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.back-link:hover {
  background: var(--ui-bg-surface-muted);
  color: var(--ui-accent);
}

.back-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.back-icon svg {
  width: 18px;
  height: 18px;
}

.save-button {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background: var(--ui-bg-surface-muted);
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-round);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--ui-text);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.save-button svg {
  width: 16px;
  height: 16px;
  color: var(--ui-accent);
}

.save-button:hover {
  background: var(--ui-accent);
  border-color: var(--ui-accent);
  color: var(--ui-text-inverse);
  transform: translateY(-1px);
  box-shadow: var(--ui-shadow-2);
}

.save-button:hover svg {
  color: var(--ui-text-inverse);
}

/* ========================================
   Video Hero Section
   ======================================== */
.video-hero {
  background: var(--ui-bg-inverse);
  position: relative;
  animation: fadeInUp 500ms 100ms var(--transition-slow) backwards;
}

.video-player-wrapper {
  position: relative;
}

.video-player {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  background: var(--color-black);
}

.video-player iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.video-placeholder {
  position: absolute;
  inset: 0;
}

.video-placeholder img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-player-glow {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.4) 100%);
  pointer-events: none;
}

.video-info {
  padding: var(--space-md) var(--space-lg);
  background: linear-gradient(180deg, var(--ui-bg-inverse) 0%, var(--ui-bg-inverse-muted) 100%);
}

.video-hero-recipe {
  display: none;
}

.video-hero-kicker {
  display: inline-block;
  margin-bottom: var(--space-sm);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

.video-hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 2.2vw, 38px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ui-text-inverse);
}

.video-hero-description {
  margin: var(--space-sm) 0 0;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.72);
  max-width: 36ch;
}

.video-source {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.channel-avatar {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--ui-accent) 0%, var(--ui-accent-hover) 100%);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
}

.channel-avatar::after {
  content: '';
  position: absolute;
  inset: 2px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
}

.channel-details {
  flex: 1;
  min-width: 0;
}

.channel-name {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--ui-text-inverse);
  text-decoration: none;
  margin-bottom: 2px;
  transition: color var(--transition-fast);
}

.channel-name:hover {
  color: var(--ui-accent-soft);
}

.video-title-small {
  display: block;
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ========================================
   Recipe Selector Tabs
   ======================================== */
.recipe-selector {
  padding: var(--space-md) var(--space-lg);
  background: var(--ui-bg-surface-muted);
  border-bottom: 1px solid var(--ui-border);
  animation: fadeInUp 500ms 150ms var(--transition-slow) backwards;
}

.recipe-selector-label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  color: var(--ui-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
}

.recipe-tabs {
  display: flex;
  gap: var(--space-sm);
  overflow-x: auto;
  margin: 0 calc(var(--space-lg) * -1);
  padding: 0 var(--space-lg);
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.recipe-tabs::-webkit-scrollbar {
  display: none;
}

.recipe-tab {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--ui-bg-surface);
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-round);
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--ui-text);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.recipe-tab:hover {
  border-color: var(--ui-positive-soft);
  box-shadow: var(--ui-shadow-1);
  text-decoration: none;
}

.recipe-tab.active {
  background: var(--ui-positive);
  border-color: var(--ui-positive);
  color: var(--ui-text-inverse);
  box-shadow: var(--ui-shadow-1);
}

.tab-number {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.1);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
}

.recipe-tab.active .tab-number {
  background: rgba(255,255,255,0.25);
}

.tab-name {
  font-weight: 500;
}

/* ========================================
   Recipe Content
   ======================================== */
.recipe-content {
  padding: 0 0 var(--space-xl);
}

/* Recipe Header */
.recipe-header {
  padding: var(--space-lg) var(--space-lg) var(--space-md);
  text-align: center;
  animation: fadeInUp 500ms 200ms var(--transition-slow) backwards;
}

.recipe-badge {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: var(--ui-accent);
  color: var(--ui-text-inverse);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  position: relative;
}

.recipe-badge::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, transparent 50%);
  border-radius: inherit;
}

.recipe-title {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--ui-text-strong);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.recipe-description {
  margin: 0 0 var(--space-lg);
  font-size: 15px;
  color: var(--ui-text-muted);
  line-height: 1.6;
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
}

/* Meta Bar */
.recipe-meta-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--ui-bg-surface-muted);
  border-radius: var(--radius-lg);
  border: 1px solid var(--ui-border-subtle);
}

.meta-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  flex: 1;
}

.meta-item .meta-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ui-accent);
  margin-bottom: var(--space-xs);
}

.meta-item .meta-icon svg {
  width: 20px;
  height: 20px;
}

.meta-value {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--ui-text-strong);
}

.meta-label {
  font-size: 11px;
  color: var(--ui-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.meta-divider {
  width: 1px;
  height: 40px;
  background: var(--ui-border);
}

/* ========================================
   Ingredients Section
   ======================================== */
.ingredients-section {
  padding: var(--space-lg);
  animation: fadeInUp 500ms 250ms var(--transition-slow) backwards;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.section-header h2 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--ui-text-strong);
}

.section-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ui-positive-soft);
  border-radius: var(--radius-sm);
  color: var(--ui-positive-hover);
}

.section-icon svg {
  width: 14px;
  height: 14px;
}

.ingredient-count,
.step-count {
  font-size: 12px;
  color: var(--ui-text-subtle);
  background: var(--ui-bg-surface-muted);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-round);
}

.ingredients-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.ingredient-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--ui-bg-surface);
  border: 1px solid var(--ui-border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  transition: all var(--transition-fast);
  animation: slideInRight 350ms var(--transition-slow) backwards;
}

.ingredient-item:nth-child(1) { animation-delay: 280ms; }
.ingredient-item:nth-child(2) { animation-delay: 320ms; }
.ingredient-item:nth-child(3) { animation-delay: 360ms; }
.ingredient-item:nth-child(4) { animation-delay: 400ms; }
.ingredient-item:nth-child(5) { animation-delay: 440ms; }
.ingredient-item:nth-child(6) { animation-delay: 480ms; }

.ingredient-item:last-child {
  margin-bottom: 0;
}

.ingredient-item:hover {
  border-color: var(--ui-positive-soft);
  box-shadow: var(--ui-shadow-1);
}

/* Checkbox */
.ingredient-checkbox {
  position: relative;
  cursor: pointer;
  flex-shrink: 0;
}

.ingredient-checkbox input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkbox-custom {
  display: block;
  width: 22px;
  height: 22px;
  border: 2px solid var(--ui-border);
  border-radius: var(--radius-sm);
  background: var(--ui-bg-surface);
  transition: all var(--transition-fast);
  position: relative;
}

.checkbox-custom::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 7px;
  width: 5px;
  height: 9px;
  border: 2px solid var(--ui-text-inverse);
  border-top: none;
  border-left: none;
  transform: rotate(45deg) scale(0);
  transition: transform var(--transition-fast);
}

.ingredient-checkbox input:checked + .checkbox-custom {
  background: var(--ui-positive);
  border-color: var(--ui-positive);
}

.ingredient-checkbox input:checked + .checkbox-custom::after {
  transform: rotate(45deg) scale(1);
}

.ingredient-checkbox:hover .checkbox-custom {
  border-color: var(--ui-positive);
}

.ingredient-amount {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--ui-text-subtle);
  min-width: 52px;
  letter-spacing: 0.01em;
  flex-shrink: 0;
}

.ingredient-name {
  flex: 1;
  font-size: 15px;
  font-weight: 600;
  color: var(--ui-text-strong);
  line-height: 1.45;
}

.ingredient-item:has(input:checked) .ingredient-name {
  text-decoration: line-through;
  color: var(--ui-text-subtle);
}

/* Timestamp Buttons */
.ingredient-timestamp,
.step-timestamp {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: var(--ui-bg-surface-muted);
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  color: var(--ui-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.ingredient-timestamp svg,
.step-timestamp svg {
  width: 10px;
  height: 10px;
  color: var(--ui-accent);
}

.ingredient-timestamp:hover,
.step-timestamp:hover {
  background: var(--ui-accent);
  border-color: var(--ui-accent);
  color: var(--ui-text-inverse);
  transform: translateY(-1px);
  box-shadow: var(--ui-shadow-1);
}

.ingredient-timestamp:hover svg,
.step-timestamp:hover svg {
  color: var(--ui-text-inverse);
}

/* ========================================
   Steps Section
   ======================================== */
.steps-section {
  padding: 0 var(--space-lg) var(--space-lg);
  animation: fadeInUp 500ms 350ms var(--transition-slow) backwards;
}

.steps-list {
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
}

/* Connecting line */
.steps-list::before {
  content: '';
  position: absolute;
  top: 28px;
  bottom: 28px;
  left: 15px;
  width: 2px;
  background: linear-gradient(180deg, var(--ui-positive-soft) 0%, var(--ui-border) 100%);
  border-radius: 1px;
}

.step-item {
  display: flex;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
  position: relative;
  animation: slideInRight 400ms var(--transition-slow) backwards;
}

.step-item:nth-child(1) { animation-delay: 380ms; }
.step-item:nth-child(2) { animation-delay: 430ms; }
.step-item:nth-child(3) { animation-delay: 480ms; }
.step-item:nth-child(4) { animation-delay: 530ms; }
.step-item:nth-child(5) { animation-delay: 580ms; }
.step-item:nth-child(6) { animation-delay: 630ms; }

.step-item:last-child {
  padding-bottom: 0;
}

.step-number {
  width: 32px;
  height: 32px;
  background: var(--ui-positive);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--ui-text-inverse);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  box-shadow: var(--ui-shadow-1);
}

.step-content {
  flex: 1;
  padding-top: 4px;
}

.step-text {
  margin: 0 0 var(--space-sm);
  font-size: 15px;
  color: var(--ui-text);
  line-height: 1.6;
}

.step-timestamp {
  padding: var(--space-sm) var(--space-md);
}

/* ========================================
   Tips Section
   ======================================== */
.tips-section {
  padding: 0 var(--space-lg);
  animation: fadeInUp 500ms 500ms var(--transition-slow) backwards;
}

.tips-section .section-header {
  margin-bottom: var(--space-md);
}

.tip-count {
  font-size: 12px;
  color: var(--ui-text-subtle);
  background: var(--ui-bg-surface-muted);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-round);
}

.tips-list {
  display: grid;
  gap: var(--space-md);
}

.tips-card {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  background: linear-gradient(135deg, rgba(250, 248, 243, 0.9) 0%, rgba(243, 239, 230, 0.9) 100%);
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  box-shadow: var(--ui-shadow-1);
}

.tips-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background: var(--ui-accent);
}

.tips-card:nth-child(2)::before {
  background: var(--ui-positive);
}

.tips-card:nth-child(3)::before {
  background: var(--ui-accent-hover);
}

.tips-icon {
  width: 36px;
  height: 36px;
  background: var(--ui-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--ui-shadow-1);
}

.tips-card:nth-child(2) .tips-icon {
  background: var(--ui-positive);
}

.tips-card:nth-child(3) .tips-icon {
  background: var(--ui-accent-hover);
}

.tips-icon svg {
  width: 18px;
  height: 18px;
  color: var(--ui-text-inverse);
}

.tips-content {
  flex: 1;
}

.tips-content h3 {
  margin: 0 0 var(--space-xs);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--ui-text-strong);
}

.tips-content p {
  margin: 0;
  font-size: 13px;
  color: var(--ui-text-muted);
  line-height: 1.6;
}

/* ========================================
   Detail Footer
   ======================================== */
.detail-footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--ui-border);
  margin-top: var(--space-lg);
  animation: fadeInUp 500ms 550ms var(--transition-slow) backwards;
}

.source-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--ui-bg-surface-muted);
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  color: var(--ui-text);
  transition: all var(--transition-fast);
}

.source-link svg {
  width: 16px;
  height: 16px;
  color: var(--ui-accent);
}

.source-link:hover {
  background: var(--ui-accent);
  border-color: var(--ui-accent);
  color: var(--ui-text-inverse);
}

.source-link:hover svg {
  color: var(--ui-text-inverse);
}

/* ========================================
   Detail Page Responsive
   ======================================== */
@media (min-width: 768px) {
  .detail-container {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-xl);
    border-radius: var(--radius-xl);
    min-height: calc(100vh - var(--space-xl) * 2);
    overflow: hidden;
  }
  
  .video-player {
    border-radius: 0;
  }
}

/* ========================================
   Prompt Lab
   ======================================== */
.prompt-lab-shell {
  max-width: 1120px;
  margin: var(--space-xl) auto;
  padding: 0 var(--space-lg) var(--space-2xl);
  position: relative;
  z-index: 2;
  display: grid;
  gap: var(--space-md);
}

.prompt-lab-header {
  display: grid;
  gap: var(--space-xs);
  max-width: 72ch;
}

.prompt-lab-header h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 34px;
  color: var(--ui-text-strong);
  letter-spacing: -0.02em;
}

.prompt-lab-header p {
  margin: 0;
  color: var(--ui-text-muted);
  font-size: 14px;
}

.prompt-lab-kicker {
  margin: 0;
  font-family: var(--font-display);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ui-accent-hover);
}

.prompt-lab-flashes {
  display: grid;
  gap: var(--space-sm);
}

.prompt-lab-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-md);
}

.prompt-lab-inline-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
}

.prompt-lab-grid {
  display: grid;
  gap: var(--space-md);
  align-items: start;
}

.prompt-lab-history-grid {
  display: grid;
  gap: var(--space-md);
  align-items: start;
}

.prompt-lab-card {
  background: var(--ui-bg-surface);
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--ui-shadow-1);
  padding: var(--space-md);
  display: grid;
  gap: var(--space-sm);
}

.prompt-lab-card h2,
.prompt-lab-card h3 {
  margin: 0;
  font-family: var(--font-display);
  color: var(--ui-text-strong);
}

.prompt-lab-card h2 {
  font-size: 22px;
}

.prompt-lab-card h3 {
  font-size: 16px;
}

.prompt-lab-preview {
  margin: 0;
  max-height: 220px;
  overflow: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--ui-border-subtle);
  background: var(--ui-bg-surface-muted);
  padding: var(--space-md);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  line-height: 1.45;
  white-space: pre-wrap;
}

.prompt-lab-form {
  display: grid;
  gap: var(--space-sm);
}

.prompt-lab-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--ui-text-subtle);
}

.prompt-lab-input,
.prompt-lab-select,
.prompt-lab-textarea {
  width: 100%;
  border: 1px solid var(--ui-border);
  border-radius: var(--radius-md);
  background: var(--ui-bg-surface-muted);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ui-text-strong);
  padding: 10px 12px;
}

.prompt-lab-input:focus,
.prompt-lab-select:focus,
.prompt-lab-textarea:focus {
  outline: none;
  border-color: var(--ui-positive);
  box-shadow: 0 0 0 3px var(--ui-focus-ring);
  background: var(--ui-bg-surface);
}

.prompt-lab-textarea {
  min-height: 100px;
  resize: vertical;
}

.prompt-lab-field-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.prompt-lab-actions {
  display: flex;
  justify-content: flex-end;
}

.prompt-lab-actions--start {
  justify-content: flex-start;
}

.prompt-lab-run-panel {
  border-top: 1px solid var(--ui-border-subtle);
  padding-top: var(--space-sm);
  display: grid;
  gap: var(--space-sm);
}

.prompt-lab-run-form {
  display: grid;
  gap: var(--space-sm);
}

.prompt-lab-run-hint {
  margin: 0;
  font-size: 12px;
  color: var(--ui-text-subtle);
}

.prompt-lab-button {
  border: none;
  border-radius: var(--radius-round);
  padding: 10px 16px;
  background: var(--ui-accent);
  color: var(--ui-text-inverse);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.prompt-lab-button:hover {
  background: var(--ui-accent-hover);
  transform: translateY(-1px);
}

.prompt-lab-button:disabled {
  cursor: not-allowed;
  background: var(--ui-bg-surface-muted-strong);
  color: var(--ui-text-subtle);
  transform: none;
}

.prompt-lab-button--subtle {
  background: var(--ui-bg-surface-muted);
  color: var(--ui-text);
  border: 1px solid var(--ui-border);
}

.prompt-lab-button--subtle:hover {
  background: var(--ui-bg-surface);
}

.prompt-lab-version-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-xs);
}

.prompt-lab-run-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-xs);
}

.prompt-lab-run-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xs);
  border: 1px solid var(--ui-border-subtle);
  border-radius: var(--radius-md);
  padding: 12px;
  background: var(--ui-bg-surface-muted);
}

.prompt-lab-version-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xs);
  border: 1px solid var(--ui-border-subtle);
  border-radius: var(--radius-md);
  padding: 12px;
  background: var(--ui-bg-surface-muted);
}

.prompt-lab-version-list p {
  margin: 0;
}

.prompt-lab-version-meta,
.prompt-lab-source-note,
.prompt-lab-empty {
  color: var(--ui-text-subtle);
  font-size: 12px;
}

.prompt-lab-version-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

.prompt-lab-version-actions form {
  margin: 0;
}

.prompt-lab-meta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xs);
}

@media (min-width: 960px) {
  .prompt-lab-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }

  .prompt-lab-history-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .prompt-lab-field-row {
    grid-template-columns: 2fr 1fr;
  }

  .prompt-lab-version-list li {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .prompt-lab-run-list li {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .prompt-lab-meta-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ========================================
   Desktop Expansion - Kitchen Notebook
   ======================================== */
@media (min-width: 768px) {
  .swipe-scroller {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    overflow: visible;
    scroll-snap-type: none;
  }

  .swipe-menu {
    display: block;
    min-height: 100vh;
    background:
      linear-gradient(180deg, rgba(255, 253, 249, 0.98), rgba(250, 248, 243, 0.98)),
      radial-gradient(circle at 18% 10%, rgba(196, 93, 58, 0.1), transparent 48%);
    border-right: 1px solid var(--ui-border);
  }

  .swipe-menu-inner {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    align-content: start;
    padding: var(--space-xl) var(--space-lg) var(--space-2xl);
  }

  .swipe-menu-header .menu-close {
    display: none;
  }

  .swipe-menu-title {
    font-size: 18px;
  }

  .swipe-menu-link {
    border-radius: var(--radius-md);
    padding: 12px 14px;
  }

  .swipe-scroller > .swipe-content {
    min-height: 100vh;
    padding: 0 clamp(20px, 4vw, 44px) clamp(28px, 4vw, 48px);
  }

  .prototype-container,
  .detail-container {
    max-width: min(1120px, 100%);
    margin: clamp(20px, 3vw, 36px) auto 0;
    border-radius: var(--radius-lg);
    min-height: auto;
    overflow: hidden;
    border: 1px solid var(--ui-border);
    box-shadow: var(--ui-shadow-4);
  }

  .header {
    padding-left: clamp(22px, 3vw, 34px);
    padding-right: clamp(22px, 3vw, 34px);
  }

  .header::after {
    left: clamp(22px, 3vw, 34px);
    right: clamp(22px, 3vw, 34px);
  }

  .import-widget {
    padding: var(--space-md) clamp(22px, 3vw, 34px);
  }

  .import-input-wrapper {
    width: 100%;
    box-sizing: border-box;
  }

  .section-divider {
    padding-left: clamp(22px, 3vw, 34px);
    padding-right: clamp(22px, 3vw, 34px);
  }

  .video-header {
    padding-left: clamp(22px, 3vw, 34px);
    padding-right: clamp(22px, 3vw, 34px);
    gap: var(--space-lg);
    align-items: center;
  }

  .video-thumbnail {
    width: 168px;
    height: 94px;
    border-radius: var(--radius-md);
  }

  .video-header-info h3 {
    font-size: 18px;
  }

  .video-meta {
    font-size: 13px;
  }

  .recipes-container {
    margin-left: clamp(22px, 3vw, 34px);
    margin-right: clamp(22px, 3vw, 34px);
    margin-bottom: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-sm);
  }

  .recipes-container::before {
    display: none;
  }

  .recipes-container .recipe-item {
    margin: 0;
    height: 100%;
  }

  .recipes-container .recipe-item:hover,
  .prototype-link-list .recipe-item:hover {
    transform: translateY(-2px);
  }

  .prototype-home-summary {
    padding-left: clamp(22px, 3vw, 34px);
    padding-right: clamp(22px, 3vw, 34px);
  }

  .prototype-link-section {
    padding: 0 clamp(22px, 3vw, 34px) var(--space-xl);
  }

  .prototype-link-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-md);
  }

  .prototype-link-list .recipe-item {
    margin: 0;
  }

  .prototype-container.queue-container {
    max-width: min(1160px, 100%);
  }

  .queue-header {
    padding: var(--space-lg) clamp(22px, 3vw, 34px) 12px;
  }

  .queue-nav {
    margin-bottom: 10px;
  }

  .queue-title-block h1 {
    margin-bottom: 6px;
  }

  .queue-subtitle {
    max-width: 420px;
  }

  .queue-guidance {
    margin-left: clamp(22px, 3vw, 34px);
    margin-right: clamp(22px, 3vw, 34px);
    margin-top: 8px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .queue-signal-strip {
    margin-left: clamp(22px, 3vw, 34px);
    margin-right: clamp(22px, 3vw, 34px);
    margin-top: 8px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .queue-signal-card {
    padding: 8px 12px;
  }

  .queue-signal-value {
    font-size: 16px;
  }

  .queue-signal-label {
    font-size: 10px;
  }

  .queue-guidance-item {
    gap: 10px;
    padding: 8px 12px;
    align-items: flex-start;
  }

  .queue-guidance-icon {
    width: 28px;
    height: 28px;
  }

  .queue-guidance-title {
    font-size: 12px;
  }

  .queue-guidance-text {
    font-size: 11px;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .queue-container .section-divider {
    padding-top: 14px;
    padding-bottom: 10px;
  }

  .queue-list {
    padding: 0 clamp(22px, 3vw, 34px) var(--space-xl);
    gap: var(--space-lg);
  }

  .queue-snake-list {
    --queue-snake-col-gap: clamp(34px, 4.5vw, 64px);
    --queue-snake-row-gap: clamp(24px, 3.2vw, 40px);
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--queue-snake-row-gap) var(--queue-snake-col-gap);
    position: relative;
    isolation: isolate;
  }

  .queue-snake-list::before {
    content: '';
    position: absolute;
    top: 18px;
    left: calc(var(--queue-snake-col-gap) * 0.35);
    right: calc(var(--queue-snake-col-gap) * 0.35);
    height: clamp(248px, 26vw, 360px);
    pointer-events: none;
    z-index: 0;
    background-repeat: no-repeat;
    background-size: 100% 100%;
  }

  .queue-snake-list::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1000 560' preserveAspectRatio='none'%3E%3Cpath d='M42 92 C162 42 274 144 382 92 C492 40 616 142 736 92 C824 56 894 64 914 116 C932 164 922 202 906 236 C814 282 696 194 580 228 C468 260 346 194 236 228 C150 252 88 236 72 252 C52 276 50 320 74 354 C98 388 176 336 282 366 C398 398 524 334 650 364 C760 390 846 350 902 374 C922 384 922 444 910 516' fill='none' stroke='%23a64a2d' stroke-width='7' stroke-linecap='round' stroke-linejoin='round' stroke-dasharray='14 20 5 19'/%3E%3C/svg%3E");
    filter: drop-shadow(0 1px 1px rgba(131, 56, 33, 0.14));
    animation: queueSnakeDriftA 4.4s ease-in-out infinite, queueSnakeLinePulse 1.2s ease-in-out infinite;
  }

  .queue-snake-list::after {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, rgba(255, 237, 224, 0.95), rgba(206, 109, 73, 0.9) 58%, rgba(166, 74, 45, 0.88));
    box-shadow: 0 0 0 4px rgba(223, 144, 110, 0.15), 0 0 10px rgba(166, 74, 45, 0.35);
    pointer-events: none;
    z-index: 0;
    animation: queueSnakeSparkTravel 4.8s linear infinite;
  }

  .queue-snake-list .queue-item:nth-child(4) {
    grid-column: 3;
    grid-row: 2;
  }

  .queue-snake-list .queue-item:nth-child(5) {
    grid-column: 2;
    grid-row: 2;
  }

  .queue-snake-list .queue-item:nth-child(6) {
    grid-column: 1;
    grid-row: 2;
  }

  .queue-snake-list .queue-item:nth-child(10) {
    grid-column: 3;
    grid-row: 4;
  }

  .queue-snake-list .queue-item {
    overflow: visible;
    z-index: 1;
  }

  .queue-snake-list .queue-item::before,
  .queue-snake-list .queue-item::after {
    content: none;
  }

  .queue-item {
    height: 100%;
  }

  .cooked-bucket {
    margin: 0 clamp(22px, 3vw, 34px) var(--space-xl);
  }

  .cooked-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .queue-empty-card {
    margin: 0 clamp(22px, 3vw, 34px) var(--space-2xl);
    align-items: center;
  }

  .queue-plan-week-cta {
    margin-left: clamp(22px, 3vw, 34px);
    margin-right: clamp(22px, 3vw, 34px);
  }

  .plan-week-board {
    margin-left: clamp(22px, 3vw, 34px);
    margin-right: clamp(22px, 3vw, 34px);
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-md);
  }

  .plan-day-card {
    min-height: 230px;
  }

  .plan-week-pool {
    margin-left: clamp(22px, 3vw, 34px);
    margin-right: clamp(22px, 3vw, 34px);
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .prototype-container.import-pending {
    max-width: min(980px, 100%);
  }

  .import-pending-card {
    margin: var(--space-xl) clamp(22px, 3vw, 34px) var(--space-2xl);
    padding: var(--space-xl);
    grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
    column-gap: var(--space-xl);
  }

  .import-pending-status {
    grid-column: 1 / -1;
  }

  .import-pending-video {
    grid-column: 1 / 2;
    grid-template-columns: 160px 1fr;
    align-items: start;
  }

  .pending-video-thumb img {
    width: 160px;
    height: 90px;
  }

  .import-pending-steps {
    grid-column: 2 / 3;
    align-self: start;
    padding-top: var(--space-xs);
  }

  .import-pending-tip,
  .import-pending-actions {
    grid-column: 1 / -1;
  }

  .import-pending-actions {
    justify-content: flex-end;
  }

  .primary-action,
  .secondary-action {
    flex: 0 0 auto;
    min-width: 180px;
  }

  .detail-nav {
    padding-left: clamp(22px, 3vw, 34px);
    padding-right: clamp(22px, 3vw, 34px);
  }

  .video-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    align-items: stretch;
  }

  .video-player-wrapper {
    height: 100%;
  }

  .video-player {
    height: auto;
    min-height: 0;
    padding-bottom: 56.25%;
  }

  .video-info {
    padding: clamp(20px, 3vw, 30px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-lg);
  }

  .video-hero-recipe {
    display: block;
  }

  .video-hero ~ .recipe-content .recipe-header {
    display: none;
  }

  .recipe-selector {
    padding: var(--space-lg) clamp(22px, 3vw, 34px) var(--space-md);
  }

  .recipe-tabs {
    margin: 0;
    padding: 0;
  }

  .recipe-content {
    padding: 0 clamp(22px, 3vw, 34px) var(--space-xl);
  }

  .recipe-header {
    text-align: left;
    padding: var(--space-xl) 0 var(--space-lg);
  }

  .recipe-description {
    max-width: 62ch;
    margin-left: 0;
    margin-right: 0;
  }

  .ingredients-section,
  .steps-section,
  .tips-section {
    padding-left: 0;
    padding-right: 0;
  }

  .steps-section,
  .tips-section {
    margin-top: var(--space-lg);
  }

  .detail-footer {
    padding-left: clamp(22px, 3vw, 34px);
    padding-right: clamp(22px, 3vw, 34px);
    margin-top: var(--space-xl);
  }

  .auth-shell {
    padding: clamp(40px, 8vh, 84px) clamp(24px, 6vw, 72px);
  }

  .auth-card {
    width: min(640px, 100%);
    padding: clamp(34px, 4vw, 52px);
  }

  .prompt-lab-shell {
    max-width: min(1200px, 100%);
    margin: clamp(20px, 3vw, 40px) auto;
    padding-bottom: var(--space-2xl);
    gap: var(--space-lg);
  }

  .prompt-lab-controls {
    padding: var(--space-md) var(--space-lg);
    border: 1px solid var(--ui-border);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(250, 248, 243, 0.8), rgba(255, 253, 249, 0.95));
    box-shadow: var(--ui-shadow-1);
  }

  .prompt-lab-card {
    border-radius: var(--radius-lg);
    box-shadow: var(--ui-shadow-2);
  }
}

@media (min-width: 1024px) {
  .swipe-scroller {
    grid-template-columns: 304px minmax(0, 1fr);
  }

  .prototype-container,
  .detail-container {
    max-width: min(1180px, 100%);
  }

  .video-header {
    gap: var(--space-xl);
  }

  .recipe-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    column-gap: clamp(18px, 2.4vw, 32px);
    row-gap: var(--space-lg);
    align-items: start;
  }

  .ingredients-section {
    grid-column: 1;
    margin-top: var(--space-lg);
    padding-top: 0;
  }

  .steps-section {
    grid-column: 2;
    margin-top: var(--space-lg);
    padding-top: 0;
  }

  .tips-section {
    grid-column: 1 / -1;
    grid-row: auto;
    margin-top: 0;
    position: static;
    align-self: auto;
  }

  .tips-list {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }

  .detail-footer {
    margin-top: var(--space-lg);
  }

  .plan-week-board {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .plan-week-pool {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .prompt-lab-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }

  .prompt-lab-history-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .prompt-lab-card {
    padding: var(--space-lg);
  }
}

@media (min-width: 1280px) {
  .swipe-scroller {
    grid-template-columns: 320px minmax(0, 1fr);
  }

  .swipe-menu-inner {
    padding-left: var(--space-xl);
    padding-right: var(--space-xl);
  }

  .prompt-lab-shell {
    max-width: min(1240px, 100%);
  }

  .prompt-lab-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

  .prompt-lab-history-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}