/* =============================================================================
   Speiseplan frontend — modern CSS design-token system.

   Layout follows DESIGN.md (frontend/DESIGN.md), authored 2026-06-05 in task
   t_86bc89ae, and was further polished in tasks t_872c19f4 and t_d312a12d.

   Sections below mirror the brief:

     § 1  Reset / base
     § 2  Design tokens (colors, type, spacing, radius, shadow, motion)
     § 3  Decorative page background
     § 4  App shell + page layout
     § 5  App header (with brand + nav + CTA)
     § 6  Mobile nav
     § 7  Hero (headline + visual scan mockup)
     § 8  Trust bar (4-up feature strip)
     § 9  Section header (centered and left variants)
     § 10 Features grid (4 feature cards, lead variant)
     § 11 How-it-works (3-up visual stepper)
     § 12 Card
     § 13 Button
     § 14 Field (file input + label + hint)
     § 15 Preview
     § 16 Banner (status / error / success)
     § 17 Spinner (pure CSS)
     § 18 Table + result stats
     § 19 Chip
     § 20 Empty state
     § 21 Skeletons (loading placeholders)
     § 22 FAQ (details/summary)
     § 23 CTA banner
     § 24 App footer (3-column)
     § 25 Page transition + list item entry (motion)
     § 26 Utilities
   ============================================================================= */

/* -----------------------------------------------------------------------------
   1. Reset / base
   ----------------------------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--font-size-md);
  line-height: var(--line-height-body);
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  color: var(--color-text);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
}

p {
  margin: 0;
}

[hidden] {
  display: none !important;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  transition: color var(--motion-fast) var(--easing-standard);
}

a:hover {
  color: var(--color-primary-hover);
}

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 2px;
}

code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  background: var(--color-surface-2);
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  color: var(--color-text);
}

/* Tabular numerals for tables + dates so columns align. */
.table,
.dates,
code {
  font-variant-numeric: tabular-nums;
}

/* Skip link — invisible until focused. */
.skip-link {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  padding: var(--space-3) var(--space-5);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  border-radius: 0 0 var(--radius-md) 0;
  transform: translateY(-100%);
  transition: transform var(--motion-fast) var(--easing-standard);
}
.skip-link:focus {
  transform: translateY(0);
  outline: none;
}

/* -----------------------------------------------------------------------------
   2. Design tokens
   ----------------------------------------------------------------------------- */

:root {
  /* --- Color palette (semantic roles) --- */
  /* Surfaces */
  --color-bg:            #faf6ef;        /* page background — warm linen */
  --color-bg-2:          #f3ede0;        /* alternating section bg */
  --color-surface-1:     #ffffff;        /* primary card / panel surface */
  --color-surface-2:     #f1ece1;        /* subtle inset / table-header */
  --color-surface-3:     #e8e1d0;        /* deeper inset for skeletons */
  --color-border:        #e3dccd;        /* hairline border */
  --color-border-strong: #c8c0ad;        /* emphasised border on focus */

  /* Text */
  --color-text:          #1f2430;        /* body — near-black, slight blue */
  --color-text-muted:    #5a6172;        /* lede, helper, captions */
  --color-text-subtle:   #8a909e;        /* placeholder, very subtle */
  --color-text-inverse:  #ffffff;        /* text on dark/colored surfaces */

  /* Brand / primary */
  --color-primary:       #1f6f3a;        /* deep green — primary action */
  --color-primary-hover: #185a2e;        /* primary hover */
  --color-primary-active:#124a25;        /* primary active */
  --color-primary-soft:  #e6f2ea;        /* selected-row tint, banners */

  /* Accent (kitchen-warm orange — "today" highlight). */
  --color-accent:        #a04e02;
  --color-accent-hover:  #843f01;
  --color-accent-text:   #5a2a01;
  --color-accent-soft:   #fdf1de;

  /* Semantic */
  --color-danger:        #8a1f1f;
  --color-danger-hover:  #6f1717;
  --color-danger-soft:   #fdecec;
  --color-warning:       #a05400;
  --color-warning-soft:  #fdf1de;
  --color-success:       #1f6f3a;
  --color-success-soft:  #e6f2ea;
  --color-info:          #2a5d8f;
  --color-info-soft:     #e7eff7;

  /* Focus ring */
  --color-focus-ring:    #1f6f3a;
  --color-focus-ring-shadow: rgba(31, 111, 58, 0.35);

  /* --- Typography --- */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
               "Helvetica Neue", Arial, sans-serif;
  --font-display: "Montserrat", "Inter", -apple-system, BlinkMacSystemFont,
                  "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SFMono-Regular", "Menlo", "Consolas", "Roboto Mono", monospace;

  /* Modular type scale (1.250 — major third) */
  --font-size-xs:   0.75rem;   /* 12 / 18 */
  --font-size-sm:   0.875rem;  /* 14 / 20 */
  --font-size-md:   1rem;      /* 16 / 24 */
  --font-size-lg:   1.125rem;  /* 18 / 26 */
  --font-size-xl:   1.375rem;  /* 22 / 30 */
  --font-size-2xl:  1.75rem;   /* 28 / 36 */
  --font-size-3xl:  2.25rem;   /* 36 / 42 */
  --font-size-4xl:  3rem;      /* 48 / 52 */
  --font-size-5xl:  3.75rem;   /* 60 / 64 */

  /* Line-heights (semantic, not hard-coded) */
  --line-height-body:    1.55;
  --line-height-heading: 1.2;
  --line-height-tight:   1.05;

  /* Letter-spacing (compressed at display sizes — Notion-inspired) */
  --letter-spacing-body:   0;
  --letter-spacing-heading:-0.02em;
  --letter-spacing-display:-0.035em;
  --letter-spacing-eyebrow: 0.08em;

  /* Weights */
  --font-weight-light:    300;
  --font-weight-regular:  400;
  --font-weight-medium:   500;
  --font-weight-semibold: 600;
  --font-weight-bold:     700;
  --font-weight-extra:    800;

  /* --- Spacing scale (4px base, geometric) --- */
  --space-0:  0;
  --space-1:  0.25rem;   /* 4 */
  --space-2:  0.5rem;    /* 8 */
  --space-3:  0.75rem;   /* 12 */
  --space-4:  1rem;      /* 16 */
  --space-5:  1.25rem;   /* 20 */
  --space-6:  1.5rem;    /* 24 */
  --space-7:  2rem;      /* 32 */
  --space-8:  2.5rem;    /* 40 */
  --space-9:  3rem;      /* 48 */
  --space-10: 4rem;      /* 64 */
  --space-11: 5rem;      /* 80 */
  --space-12: 6rem;      /* 96 */
  --space-13: 8rem;      /* 128 */

  /* --- Radius --- */
  --radius-sm:   8px;     /* inputs, chips */
  --radius-md:   12px;    /* buttons, banners */
  --radius-lg:   16px;    /* cards */
  --radius-xl:   24px;    /* hero panels */
  --radius-2xl:  32px;    /* big visual blocks */
  --radius-pill: 999px;

  /* --- Elevation (multi-layer, Notion-style whisper-soft) --- */
  --shadow-1: 0 1px 2px rgba(31, 36, 48, 0.05),
              0 1px 3px rgba(31, 36, 48, 0.04);
  --shadow-2: 0 4px 12px rgba(31, 36, 48, 0.06),
              0 1px 3px rgba(31, 36, 48, 0.05);
  --shadow-3: 0 12px 32px rgba(31, 36, 48, 0.10),
              0 4px 8px rgba(31, 36, 48, 0.06);
  --shadow-4: 0 24px 60px rgba(31, 36, 48, 0.12),
              0 8px 16px rgba(31, 36, 48, 0.06);
  --shadow-soft: 0 1px 3px rgba(31, 36, 48, 0.03),
                 0 4px 18px rgba(31, 36, 48, 0.04),
                 0 2px 7px rgba(31, 36, 48, 0.027),
                 0 0.8px 2.9px rgba(31, 36, 48, 0.02);
  --shadow-focus: 0 0 0 3px var(--color-focus-ring-shadow);
  --shadow-glow-green: 0 12px 36px rgba(31, 111, 58, 0.22),
                       0 4px 12px rgba(31, 111, 58, 0.10);
  --shadow-glow-orange: 0 12px 36px rgba(160, 78, 2, 0.20),
                        0 4px 12px rgba(160, 78, 2, 0.10);

  /* --- Motion --- */
  --motion-fast:   140ms;
  --motion-normal: 220ms;
  --motion-slow:   360ms;
  --motion-x-slow: 600ms;
  --easing-standard: cubic-bezier(0.2, 0, 0, 1);
  --easing-emphasized: cubic-bezier(0.05, 0.7, 0.1, 1);
  --easing-decelerate:  cubic-bezier(0, 0, 0.2, 1);
  --easing-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* --- Layout --- */
  --max-content-width: 72rem;       /* 1152px — wider for the new hero */
  --max-prose-width:   44rem;
  --header-mark-size:  44px;
}

/* -----------------------------------------------------------------------------
   3. Decorative page background
   ----------------------------------------------------------------------------- */

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 0% 0%, rgba(31, 111, 58, 0.06) 0, transparent 55%),
    radial-gradient(ellipse at 100% 100%, rgba(160, 78, 2, 0.05) 0, transparent 55%),
    var(--color-bg);
}

.page-bg__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(31, 36, 48, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(31, 36, 48, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.page-bg__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: orb-drift 24s ease-in-out infinite alternate;
}

.page-bg__orb--green {
  width: 520px;
  height: 520px;
  top: -160px;
  left: -160px;
  background: radial-gradient(circle, var(--color-primary-soft) 0%, transparent 70%);
}

.page-bg__orb--orange {
  width: 460px;
  height: 460px;
  bottom: -180px;
  right: -180px;
  background: radial-gradient(circle, var(--color-accent-soft) 0%, transparent 70%);
  animation-delay: -8s;
}

@keyframes orb-drift {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -30px) scale(1.08); }
}

/* -----------------------------------------------------------------------------
   4. App shell + page layout
   ----------------------------------------------------------------------------- */

.app-shell {
  width: 100%;
  max-width: var(--max-content-width);
  margin: 0 auto;
  padding: var(--space-4) var(--space-4) var(--space-9);
  flex: 1 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-9);
}

@media (min-width: 768px) {
  .app-shell {
    padding: var(--space-6) var(--space-6) var(--space-10);
    gap: var(--space-10);
  }
}

@media (min-width: 1024px) {
  .app-shell {
    padding: var(--space-7) var(--space-7) var(--space-11);
    gap: var(--space-11);
  }
}

/* -----------------------------------------------------------------------------
   5. App header (with brand + nav + CTA)
   ----------------------------------------------------------------------------- */

.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: var(--space-4) var(--space-5);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-1);
  animation: header-drop var(--motion-slow) var(--easing-decelerate) both;
  transition: box-shadow var(--motion-normal) var(--easing-standard);
}

.app-header.is-scrolled {
  box-shadow: var(--shadow-2);
}

.app-header__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: inherit;
  min-width: 0;
}

.app-header__mark {
  flex: 0 0 auto;
  width: var(--header-mark-size);
  height: var(--header-mark-size);
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-glow-green), inset 0 1px 0 rgba(255, 255, 255, 0.18);
  transition: transform var(--motion-normal) var(--easing-emphasized);
}

.app-header__brand:hover .app-header__mark {
  transform: rotate(-6deg) scale(1.05);
}

.app-header__mark--footer {
  width: 48px;
  height: 48px;
}
.app-header__mark--footer .icon {
  width: 22px;
  height: 22px;
}

.app-header__brand-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.app-header__title {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-extra);
  letter-spacing: var(--letter-spacing-heading);
  color: var(--color-text);
  line-height: 1.1;
}

.app-header__subtitle {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-header__nav {
  display: none;
  align-items: center;
  gap: var(--space-2);
}

.app-header__nav-link {
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  text-decoration: none;
  border-radius: var(--radius-pill);
  transition:
    color var(--motion-fast) var(--easing-standard),
    background var(--motion-fast) var(--easing-standard);
}

.app-header__nav-link:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

.app-header__nav-link:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
}

.app-header__cta {
  margin-left: var(--space-2);
}

.app-header__menu {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  cursor: pointer;
  transition: background var(--motion-fast) var(--easing-standard),
              border-color var(--motion-fast) var(--easing-standard);
}
.app-header__menu:hover {
  background: var(--color-primary-soft);
  border-color: var(--color-border-strong);
  color: var(--color-primary);
}
.app-header__menu .icon {
  width: 22px;
  height: 22px;
}

@media (min-width: 1024px) {
  .app-header__nav {
    display: inline-flex;
  }
  .app-header__menu {
    display: none;
  }
}

@keyframes header-drop {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* -----------------------------------------------------------------------------
   6. Mobile nav
   ----------------------------------------------------------------------------- */

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  animation: card-rise var(--motion-normal) var(--easing-decelerate) both;
}

.mobile-nav__link {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: background var(--motion-fast) var(--easing-standard);
}

.mobile-nav__link:hover {
  background: var(--color-surface-2);
}

@media (min-width: 1024px) {
  .mobile-nav {
    display: none !important;
  }
}

/* -----------------------------------------------------------------------------
   7. Hero
   ----------------------------------------------------------------------------- */

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  padding: var(--space-7) var(--space-6) calc(var(--space-7) + var(--space-4));
  background:
    linear-gradient(135deg,
      rgba(255, 255, 255, 0.85) 0%,
      rgba(230, 242, 234, 0.65) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  isolation: isolate;
  animation: card-rise var(--motion-slow) var(--easing-decelerate) both;
}
.hero::before {
  /* Decorative dotted pattern, top-left */
  content: "";
  position: absolute;
  top: 32px;
  left: 32px;
  width: 120px;
  height: 80px;
  background-image: radial-gradient(circle, var(--color-primary) 1.5px, transparent 1.5px);
  background-size: 16px 16px;
  opacity: 0.15;
  z-index: 0;
  pointer-events: none;
}

.hero::after {
  /* Subtle decorative accent — soft warm circle, top-right. */
  content: "";
  position: absolute;
  top: -120px;
  right: -120px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, var(--color-accent-soft) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

.hero__copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  align-self: flex-start;
  padding: 6px 14px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-eyebrow);
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border: 1px solid color-mix(in srgb, var(--color-primary) 22%, transparent);
  border-radius: var(--radius-pill);
}

.hero__pulse {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  position: relative;
  flex-shrink: 0;
}

.hero__pulse::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.4;
  animation: pulse 1.8s ease-out infinite;
}

@keyframes pulse {
  0%   { transform: scale(0.6); opacity: 0.6; }
  100% { transform: scale(2.5); opacity: 0; }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw + 1rem, 4rem);
  font-weight: var(--font-weight-extra);
  letter-spacing: var(--letter-spacing-display);
  line-height: 1.05;
  color: var(--color-text);
  margin: 0;
}

.hero__title-accent {
  /* Vivid gradient — dark green → warm orange. Higher contrast on the
     cream background than the original primary→accent ramp. */
  background: linear-gradient(110deg,
    #1f6f3a 0%,
    #2c8a4d 35%,
    #a04e02 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  display: inline-block;
}

.hero__lede {
  max-width: 36rem;
  color: var(--color-text-muted);
  font-size: var(--font-size-lg);
  line-height: 1.55;
}

.hero__lede code {
  font-size: 0.9em;
  padding: 2px 8px;
  background: var(--color-primary-soft);
  color: var(--color-primary-hover);
  border-radius: var(--radius-sm);
  font-weight: var(--font-weight-semibold);
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.hero__pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
}

.hero__pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  transition: border-color var(--motion-fast) var(--easing-standard);
}
.hero__pill:hover {
  border-color: var(--color-border-strong);
}
.hero__pill .icon {
  width: 14px;
  height: 14px;
  color: var(--color-primary);
}

/* Hero visual: stylised scan card */
.hero__visual {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  overflow: visible;
  animation: visual-rise var(--motion-x-slow) var(--easing-decelerate) 200ms both;
}

.hero__scan-card {
  width: 100%;
  max-width: 380px;
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-3);
  overflow: hidden;
  transform: rotate(-2deg);
  transition: transform var(--motion-slow) var(--easing-emphasized);
}

.hero__visual:hover .hero__scan-card {
  transform: rotate(0deg) translateY(-4px);
}

.hero__scan-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
}

.hero__scan-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-text-subtle);
}

.hero__scan-dot--r { background: #e57373; }
.hero__scan-dot--y { background: #f4c062; }
.hero__scan-dot--g { background: #6fbf73; }

.hero__scan-title {
  margin-left: var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  letter-spacing: var(--letter-spacing-eyebrow);
  text-transform: uppercase;
}

.hero__scan-body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.hero__scan-row {
  display: grid;
  grid-template-columns: 60px 1fr 28px;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
}

.hero__scan-row--today {
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
  box-shadow: inset 3px 0 0 var(--color-accent);
}

.hero__scan-day {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero__scan-row--today .hero__scan-day {
  color: var(--color-accent-text);
}

.hero__scan-dish {
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.hero__scan-mark {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 12px;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border: 1.5px solid var(--color-primary);
}

.hero__scan-mark--on {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.hero__scan-mark--on .icon {
  color: var(--color-text-inverse);
  width: 14px;
  height: 14px;
}

/* Marks without the --on class are "unmarked" — keep the
   shape but make the icon (if any) invisible. */
.hero__scan-mark:not(.hero__scan-mark--on) {
  color: transparent;
  background: transparent;
  border-color: var(--color-border);
}

.hero__scan-footer {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-border);
}

.hero__scan-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
}
.hero__scan-tag .icon {
  color: var(--color-text-subtle);
}

.hero__scan-tag--accent {
  color: var(--color-primary-hover);
  background: var(--color-primary-soft);
  border-color: color-mix(in srgb, var(--color-primary) 22%, transparent);
}
.hero__scan-tag--accent .icon {
  color: var(--color-primary);
}

/* Floating decorative bubbles */
.hero__bubble {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
  height: 44px;
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  white-space: nowrap;
  animation: bubble-float 6s ease-in-out infinite;
  z-index: 2;
}
.hero__bubble .icon {
  color: var(--color-primary);
}

/* "Live" indicator on the hero scan card header. */
.hero__scan-pill {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-hover);
  background: var(--color-primary-soft);
  border: 1px solid color-mix(in srgb, var(--color-primary) 28%, transparent);
  border-radius: var(--radius-pill);
}
.hero__scan-pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 0 var(--color-primary);
  animation: scan-pulse 2.4s ease-in-out infinite;
}
@keyframes scan-pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-primary) 60%, transparent); }
  50%      { box-shadow: 0 0 0 6px color-mix(in srgb, var(--color-primary) 0%, transparent); }
}

.hero__bubble--1 {
  top: 2%;
  left: -12%;
  animation-delay: 0s;
}
.hero__bubble--2 {
  top: 48%;
  right: -8%;
  animation-delay: -2s;
}
.hero__bubble--3 {
  bottom: 8%;
  right: -4%;
  animation-delay: -4s;
}

@keyframes bubble-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-12px) rotate(8deg); }
}

@keyframes visual-rise {
  from { opacity: 0; transform: translateY(20px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@media (min-width: 768px) {
  .hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
    padding: var(--space-7) var(--space-6);
    gap: var(--space-6);
  }
  .hero__title {
    /* At 768 the column is narrower, so dial the size down so the
       headline doesn't wrap to 3 lines. */
    font-size: clamp(1.75rem, 3.5vw + 0.5rem, 2.5rem);
  }
  .hero__visual {
    min-height: 360px;
  }
}

@media (min-width: 1024px) {
  .hero {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    padding: var(--space-9) var(--space-8);
    gap: var(--space-9);
  }
  .hero__visual {
    min-height: 380px;
  }
}

/* -----------------------------------------------------------------------------
   8. Trust bar
   ----------------------------------------------------------------------------- */

.trust-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
}

.trust-bar__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: background var(--motion-fast) var(--easing-standard);
}

.trust-bar__item:hover {
  background: var(--color-surface-2);
}

.trust-bar__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  font-size: 20px;
  background: var(--color-primary-soft);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  flex-shrink: 0;
}
.trust-bar__icon .icon {
  width: 20px;
  height: 20px;
}

.trust-bar__title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  line-height: 1.2;
}

.trust-bar__text {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.3;
  margin-top: 2px;
}

@media (min-width: 900px) {
  .trust-bar {
    grid-template-columns: repeat(4, 1fr);
    padding: var(--space-4) var(--space-5);
  }
}

/* -----------------------------------------------------------------------------
   9. Section header
   ----------------------------------------------------------------------------- */

.section-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: var(--max-prose-width);
  margin-bottom: var(--space-7);
}

.section-header--centered {
  text-align: center;
  align-items: center;
  margin-left: auto;
  margin-right: auto;
}

.section-header__eyebrow {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 12px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-eyebrow);
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border-radius: var(--radius-pill);
}

.section-header--centered .section-header__eyebrow {
  align-self: center;
}

.section-header__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw + 1rem, 2.5rem);
  font-weight: var(--font-weight-extra);
  letter-spacing: var(--letter-spacing-display);
  line-height: 1.1;
  color: var(--color-text);
  margin: 0;
}

.section-header__lede {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: 1.55;
  max-width: 38rem;
}

.section-header--centered .section-header__lede {
  margin-left: auto;
  margin-right: auto;
}

/* -----------------------------------------------------------------------------
   10. Features grid
   ----------------------------------------------------------------------------- */

.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
  }
}

@media (min-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto auto;
  }
  .feature--lead {
    grid-column: 1 / -1;
    grid-row: 1;
  }
  .feature:nth-of-type(2) {
    grid-column: 1;
    grid-row: 2;
  }
  .feature:nth-of-type(3) {
    grid-column: 2;
    grid-row: 2;
  }
  .feature:nth-of-type(4) {
    grid-column: 1 / -1;
    grid-row: 3;
  }
}

.feature {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-6);
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  transition:
    transform var(--motion-normal) var(--easing-emphasized),
    box-shadow var(--motion-normal) var(--easing-standard),
    border-color var(--motion-fast) var(--easing-standard);
}

.feature:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-3);
  border-color: var(--color-border-strong);
}

.feature--lead {
  background:
    linear-gradient(135deg,
      var(--color-surface-1) 0%,
      var(--color-primary-soft) 100%);
  border-color: color-mix(in srgb, var(--color-primary) 20%, transparent);
}

.feature--lead:hover {
  border-color: var(--color-primary);
}

.feature__icon-wrap {
  display: inline-grid;
  place-items: center;
  width: 56px;
  height: 56px;
  background: var(--color-primary-soft);
  border: 1px solid color-mix(in srgb, var(--color-primary) 18%, transparent);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-1);
  color: var(--color-primary);
  transition: transform var(--motion-normal) var(--easing-bounce);
}
.feature__icon-wrap .icon {
  width: 26px;
  height: 26px;
}

.feature:hover .feature__icon-wrap {
  transform: rotate(-6deg) scale(1.05);
}

.feature__title {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-heading);
  color: var(--color-text);
  margin: 0;
}

.feature--lead .feature__title {
  font-size: var(--font-size-2xl);
}

.feature__text {
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
  line-height: 1.55;
}

.feature__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: var(--space-2) 0 0;
  padding: 0;
  list-style: none;
}

.feature__list li {
  position: relative;
  padding-left: var(--space-5);
  font-size: var(--font-size-sm);
  color: var(--color-text);
  line-height: 1.4;
}

.feature__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 14px;
  height: 14px;
  background: var(--color-primary-soft);
  border: 1.5px solid var(--color-primary);
  border-radius: 50%;
}

.feature__list li::after {
  content: "";
  position: absolute;
  left: 3px;
  top: calc(0.55em + 2px);
  width: 8px;
  height: 4px;
  border-left: 1.5px solid var(--color-primary);
  border-bottom: 1.5px solid var(--color-primary);
  transform: rotate(-45deg);
}

/* Mini OCR preview — shown only in the lead feature card.
   Input image → output chips, illustrating what the OCR does. */
.feature__preview {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.feature__preview-line {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 36px;
}

.feature__preview-label {
  flex: 0 0 64px;
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-eyebrow);
  color: var(--color-text-muted);
}

.feature__preview-img {
  display: grid;
  place-items: center;
  width: 40px;
  height: 30px;
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
}
.feature__preview-img .icon {
  width: 18px;
  height: 18px;
}

.feature__preview-arrow {
  align-self: center;
  margin-left: 64px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: 50%;
  font-size: 14px;
  font-weight: var(--font-weight-bold);
  box-shadow: var(--shadow-glow-green);
}
.feature__preview-arrow .icon {
  color: var(--color-text-inverse);
  width: 16px;
  height: 16px;
}

.feature__preview-result {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  flex: 1;
}

.feature__preview-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
}
.feature__preview-chip .icon {
  width: 11px;
  height: 11px;
  color: var(--color-primary);
}

.feature__preview-chip--on {
  color: var(--color-primary-hover);
  background: var(--color-primary-soft);
  border-color: color-mix(in srgb, var(--color-primary) 22%, transparent);
}

/* -----------------------------------------------------------------------------
   11. How-it-works (3-up visual stepper)
   ----------------------------------------------------------------------------- */

.how {
  position: relative;
}

.how__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: how-step;
  position: relative;
}

.how__step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-6);
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  transition:
    transform var(--motion-normal) var(--easing-emphasized),
    box-shadow var(--motion-normal) var(--easing-standard);
}

.how__step:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-3);
}

.how__step-num {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  font-family: var(--font-display);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
}

.how__step-icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  font-size: 32px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  color: var(--color-text-inverse);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-glow-green);
}
.how__step-icon .icon {
  color: var(--color-text-inverse);
  width: 28px;
  height: 28px;
}

.how__step:nth-child(2) .how__step-icon {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-hover) 100%);
  box-shadow: var(--shadow-glow-orange);
}

.how__step:nth-child(3) .how__step-icon {
  background: linear-gradient(135deg, #2a5d8f 0%, #1f4a78 100%);
  box-shadow: 0 12px 36px rgba(42, 93, 143, 0.22);
}

.how__step-title {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin: 0;
}

.how__step-text {
  color: var(--color-text-muted);
  font-size: var(--font-size-md);
  line-height: 1.55;
}

@media (min-width: 768px) {
  .how__steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
  }
  .how__step:not(:last-child)::after {
    /* Arrow connector between steps (desktop only) — mask-rendered
       SVG so the colour comes from .icon defaults. */
    content: "";
    position: absolute;
    top: 50%;
    right: -22px;
    transform: translateY(-50%);
    z-index: 2;
    width: 32px;
    height: 32px;
    background-color: var(--color-primary);
    -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><path d='M5 12h14M12 5l7 7-7 7'/></svg>") center / 16px no-repeat;
            mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'><path d='M5 12h14M12 5l7 7-7 7'/></svg>") center / 16px no-repeat;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 0 6px var(--color-bg), 0 1px 2px rgba(0,0,0,0.04);
  }
}

/* -----------------------------------------------------------------------------
   12. Card
   ----------------------------------------------------------------------------- */

.card {
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-1);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  scroll-margin-top: 100px; /* anchor offset under sticky header */
  animation: card-rise var(--motion-slow) var(--easing-decelerate) both;
}

.card--elevated {
  box-shadow: var(--shadow-2);
}

.upload,
.result {
  background:
    linear-gradient(180deg,
      var(--color-surface-1) 0%,
      var(--color-bg) 100%);
  border-color: color-mix(in srgb, var(--color-primary) 14%, var(--color-border));
}

.result {
  border-color: color-mix(in srgb, var(--color-accent) 14%, var(--color-border));
}

.card__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.card__header--row {
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.card__header-text {
  flex: 1 1 16rem;
  min-width: 0;
}

.card__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  align-self: flex-start;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-eyebrow);
  color: var(--color-primary);
}

.card__eyebrow-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-soft);
}

.card__eyebrow-dot--accent {
  background: var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-soft);
}

.card__title {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-extra);
  letter-spacing: var(--letter-spacing-display);
  margin: 0;
  color: var(--color-text);
}

.card__lede {
  color: var(--color-text-muted);
  font-size: var(--font-size-md);
  line-height: 1.55;
  max-width: 36rem;
}

.card__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}

.card__footer--stack {
  flex-direction: column;
  align-items: stretch;
}

.card__footer-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin: 0;
}

/* -----------------------------------------------------------------------------
   13. Button
   ----------------------------------------------------------------------------- */

.btn {
  --btn-bg: var(--color-primary);
  --btn-fg: var(--color-text-inverse);
  --btn-border: var(--color-primary);
  --btn-bg-hover: var(--color-primary-hover);
  --btn-border-hover: var(--color-primary-hover);
  --btn-bg-active: var(--color-primary-active);
  --btn-shadow: var(--shadow-1);
  --btn-shadow-hover: var(--shadow-2);

  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;            /* touch target */
  padding: var(--space-3) var(--space-5);
  font-family: inherit;
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  letter-spacing: 0;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-decoration: none;
  box-shadow: var(--btn-shadow);
  transition:
    background var(--motion-fast) var(--easing-standard),
    border-color var(--motion-fast) var(--easing-standard),
    transform var(--motion-fast) var(--easing-standard),
    box-shadow var(--motion-fast) var(--easing-standard);
}

.btn:hover {
  background: var(--btn-bg-hover);
  border-color: var(--btn-border-hover);
  box-shadow: var(--btn-shadow-hover);
  transform: translateY(-1px);
}

.btn:active {
  background: var(--btn-bg-active);
  border-color: var(--btn-bg-active);
  transform: translateY(0);
  box-shadow: var(--shadow-1);
}

.btn:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: 2px;
}

.btn[disabled],
.btn[aria-disabled="true"] {
  --btn-bg: var(--color-surface-2);
  --btn-border: var(--color-border);
  --btn-fg: var(--color-text-muted);
  --btn-bg-hover: var(--color-surface-2);
  --btn-border-hover: var(--color-border);
  --btn-bg-active: var(--color-surface-2);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Variants */
.btn--primary {
  /* default — already green */
  --btn-shadow: var(--shadow-glow-green);
  --btn-shadow-hover: var(--shadow-glow-green), 0 4px 12px rgba(31, 111, 58, 0.15);
}

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--color-primary);
  --btn-border: var(--color-border-strong);
  --btn-bg-hover: var(--color-primary-soft);
  --btn-border-hover: var(--color-primary);
  --btn-bg-active: var(--color-primary-soft);
  --btn-shadow: none;
  --btn-shadow-hover: var(--shadow-1);
}

.btn--accent {
  --btn-bg: var(--color-accent);
  --btn-border: var(--color-accent);
  --btn-fg: var(--color-text-inverse);
  --btn-bg-hover: var(--color-accent-hover);
  --btn-border-hover: var(--color-accent-hover);
  --btn-bg-active: var(--color-accent-hover);
  --btn-shadow: var(--shadow-glow-orange);
  --btn-shadow-hover: var(--shadow-glow-orange), 0 4px 12px rgba(160, 78, 2, 0.15);
}

.btn--danger {
  --btn-bg: var(--color-danger);
  --btn-fg: var(--color-text-inverse);
  --btn-border: var(--color-danger);
  --btn-bg-hover: var(--color-danger-hover);
  --btn-border-hover: var(--color-danger-hover);
  --btn-bg-active: var(--color-danger-hover);
}

.btn--block {
  width: 100%;
}

.btn--sm {
  min-height: 36px;
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
}

.btn--lg {
  min-height: 52px;
  padding: var(--space-4) var(--space-6);
  font-size: var(--font-size-md);
}

/* -----------------------------------------------------------------------------
   14. Field (file input + label + hint)
   ----------------------------------------------------------------------------- */

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field__label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.field__hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: var(--line-height-body);
}

.field__control {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  min-height: 220px;
  padding: var(--space-7) var(--space-5);
  text-align: center;
  background:
    repeating-linear-gradient(
      45deg,
      var(--color-surface-2) 0,
      var(--color-surface-2) 10px,
      var(--color-surface-1) 10px,
      var(--color-surface-1) 20px
    );
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-lg);
  color: var(--color-text-muted);
  cursor: pointer;
  transition:
    border-color var(--motion-fast) var(--easing-standard),
    background var(--motion-normal) var(--easing-standard),
    color var(--motion-fast) var(--easing-standard),
    transform var(--motion-fast) var(--easing-standard);
}

.field__control:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
  background:
    repeating-linear-gradient(
      45deg,
      var(--color-primary-soft) 0,
      var(--color-primary-soft) 10px,
      var(--color-surface-1) 10px,
      var(--color-surface-1) 20px
    );
}

.field__control:focus-within {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.field__control-icon {
  font-size: 32px;
  line-height: 1;
  color: var(--color-primary);
  background: var(--color-surface-1);
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-1);
  border: 1px solid var(--color-border);
  transition: transform var(--motion-normal) var(--easing-emphasized);
}
.field__control-icon .icon {
  width: 28px;
  height: 28px;
}

.field__control:hover .field__control-icon {
  transform: translateY(-3px) scale(1.05);
}

.field__control-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  font-size: var(--font-size-sm);
}

.field__control-text strong {
  color: var(--color-text);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-md);
}

.field__control-formats {
  display: inline-flex;
  gap: var(--space-1);
  margin-top: var(--space-1);
}

.field__format {
  display: inline-block;
  padding: 2px 8px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
}

.field__control input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

/* Dragging state — set by JS on dragover */
.field--dragging .field__control {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  color: var(--color-text);
  transform: scale(1.01);
}

.field--dragging .field__control-icon {
  transform: translateY(-3px) scale(1.1);
}

.field--has-file .field__control {
  border-style: solid;
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
  color: var(--color-text);
}

.field--has-file .field__control-icon {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

/* -----------------------------------------------------------------------------
   15. Preview
   ----------------------------------------------------------------------------- */

.preview {
  margin: 0;
  display: flex;
  justify-content: center;
  animation: fade-in var(--motion-normal) var(--easing-standard) both;
}

.preview__img {
  max-width: 100%;
  max-height: 360px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  box-shadow: var(--shadow-2);
}

/* -----------------------------------------------------------------------------
   16. Banner (status / error / success)
   ----------------------------------------------------------------------------- */

.banner {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-size: var(--font-size-sm);
  line-height: var(--line-height-body);
  animation: banner-in var(--motion-normal) var(--easing-decelerate) both;
}

.banner__icon {
  flex: 0 0 auto;
  font-size: 18px;
  line-height: 1.5;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
}
.banner__icon .icon {
  width: 16px;
  height: 16px;
}

.banner__body {
  flex: 1 1 auto;
  min-width: 0;
  font-weight: var(--font-weight-medium);
}

.banner--info {
  background: var(--color-info-soft);
  color: var(--color-info);
  border-color: color-mix(in srgb, var(--color-info) 25%, transparent);
}

.banner--info .banner__icon {
  background: var(--color-info);
  color: var(--color-text-inverse);
}

.banner--success {
  background: var(--color-success-soft);
  color: var(--color-primary-hover);
  border-color: color-mix(in srgb, var(--color-primary) 25%, transparent);
}

.banner--success .banner__icon {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.banner--error {
  background: var(--color-danger-soft);
  color: var(--color-danger);
  border-color: color-mix(in srgb, var(--color-danger) 30%, transparent);
}

.banner--error .banner__icon {
  background: var(--color-danger);
  color: var(--color-text-inverse);
}

.banner--warning {
  background: var(--color-warning-soft);
  color: var(--color-warning);
  border-color: color-mix(in srgb, var(--color-warning) 30%, transparent);
}

.banner--warning .banner__icon {
  background: var(--color-warning);
  color: var(--color-text-inverse);
}

.banner--loading {
  background: var(--color-surface-2);
  color: var(--color-text);
  border-color: var(--color-border);
  align-items: center;
}

.banner--loading .banner__icon {
  background: transparent;
}

/* -----------------------------------------------------------------------------
   17. Spinner (pure CSS)
   ----------------------------------------------------------------------------- */

.spinner {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spinner-rotate 800ms linear infinite;
}

.spinner--lg {
  width: 28px;
  height: 28px;
  border-width: 3px;
}

@keyframes spinner-rotate {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .spinner {
    animation: none;
    border-top-color: var(--color-text-muted);
  }
}

/* -----------------------------------------------------------------------------
   18. Table + result stats
   ----------------------------------------------------------------------------- */

.result__header-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-2);
  flex-shrink: 0;
}

.refine-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  white-space: nowrap;
  user-select: none;
}

.refine-pill__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-text-muted);
  flex-shrink: 0;
}

.refine-pill__label {
  letter-spacing: 0.02em;
}

/* Status variants — kept very small (1 element, 4 classes). */
.refine-pill--off    { color: var(--color-text-muted); }
.refine-pill--off    .refine-pill__dot { background: var(--color-text-muted); }
.refine-pill--on     { color: var(--color-primary); border-color: var(--color-primary-soft); background: var(--color-primary-soft); }
.refine-pill--on     .refine-pill__dot { background: var(--color-primary); }
.refine-pill--ok     { color: var(--color-primary); border-color: var(--color-primary-soft); background: var(--color-primary-soft); }
.refine-pill--ok     .refine-pill__dot { background: var(--color-primary); }
.refine-pill--partial { color: var(--color-accent-text); border-color: var(--color-accent-soft); background: var(--color-accent-soft); }
.refine-pill--partial .refine-pill__dot { background: var(--color-accent); }
.refine-pill--failed { color: var(--color-danger); border-color: var(--color-danger); background: #fdecec; }
.refine-pill--failed .refine-pill__dot { background: var(--color-danger); }

@media (max-width: 720px) {
  .result__header-right {
    align-items: stretch;
    width: 100%;
  }
  .refine-pill {
    align-self: flex-end;
  }
}

.result__stats {
  display: flex;
  gap: var(--space-3);
  flex-shrink: 0;
}

.result__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 80px;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.result__stat-num {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-extra);
  line-height: 1;
  color: var(--color-primary);
  letter-spacing: var(--letter-spacing-display);
}

.result__stat-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-eyebrow);
  color: var(--color-text-muted);
  margin-top: 4px;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-1);
  box-shadow: var(--shadow-1);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.table thead th {
  background: var(--color-surface-2);
  color: var(--color-text);
  font-weight: var(--font-weight-semibold);
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-eyebrow);
  color: var(--color-text-muted);
  position: sticky;
  top: 0;
  z-index: 1;
}

.table tbody td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
  transition: background var(--motion-fast) var(--easing-standard);
}

.table tbody tr {
  transition: background var(--motion-fast) var(--easing-standard);
  animation: row-enter var(--motion-slow) var(--easing-decelerate) both;
}

.table tbody tr:hover {
  background: var(--color-surface-2);
}

.table tbody tr:last-child td {
  border-bottom: 0;
}

.table__cell--day {
  font-weight: var(--font-weight-semibold);
  white-space: nowrap;
  color: var(--color-text);
}

.table__cell--date {
  color: var(--color-text-muted);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.table__cell--dish {
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.table__cell--dish-name {
  font-weight: var(--font-weight-medium);
}

.table__cell--empty {
  color: var(--color-text-muted);
  font-style: italic;
}

.table__row--selected {
  background: var(--color-primary-soft);
}

.table__row--selected:hover {
  background: color-mix(in srgb, var(--color-primary-soft) 75%, var(--color-surface-1));
}

.table__row--selected .table__cell--dish {
  color: var(--color-primary-hover);
  font-weight: var(--font-weight-semibold);
}

/* Rows are clickable to toggle the selection by hand when the automatic
   detection got it wrong. */
.table__row--interactive {
  cursor: pointer;
}

.table__row--interactive:not(.table__row--selected):hover {
  background: color-mix(in srgb, var(--color-primary-soft) 45%, transparent);
}

.table__select {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin: 0;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.table__row--today {
  box-shadow: inset 4px 0 0 var(--color-accent);
}

.table__row--today .table__cell--day {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

@media (max-width: 480px) {
  /* On phones, reflow the table into a stacked card list.
     Each row becomes a self-contained card; the hidden thead supplies
     per-cell labels via data-label (set by app.js). */
  .table thead {
    display: none;
  }
  .table,
  .table tbody,
  .table tr,
  .table td {
    display: block;
    width: 100%;
  }
  .table tbody tr {
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4);
  }
  .table tbody td {
    border: 0;
    padding: var(--space-1) 0;
  }
  .table tbody td::before {
    content: attr(data-label);
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-eyebrow);
    margin-bottom: 2px;
  }
  .table-wrap {
    border: 0;
    background: transparent;
    overflow: visible;
  }
  .table tbody tr {
    background: var(--color-surface-1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-3);
    box-shadow: var(--shadow-1);
  }
  .table__row--selected {
    background: var(--color-primary-soft);
  }
}

/* -----------------------------------------------------------------------------
   19. Chip
   ----------------------------------------------------------------------------- */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 10px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  line-height: 1.5;
  background: var(--color-primary-soft);
  color: var(--color-primary-hover);
  border-radius: var(--radius-pill);
  white-space: nowrap;
  border: 1px solid color-mix(in srgb, var(--color-primary) 18%, transparent);
  letter-spacing: 0.01em;
}

.chip--accent {
  background: var(--color-accent-soft);
  color: var(--color-accent-text);
  border-color: color-mix(in srgb, var(--color-accent) 22%, transparent);
}

.chip--muted {
  background: var(--color-surface-2);
  color: var(--color-text-muted);
  border-color: var(--color-border);
}

.chip--danger {
  background: var(--color-danger-soft);
  color: var(--color-danger);
  border-color: color-mix(in srgb, var(--color-danger) 22%, transparent);
}

/* -----------------------------------------------------------------------------
   20. Empty state
   ----------------------------------------------------------------------------- */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--space-3);
  padding: var(--space-9) var(--space-6);
  background: var(--color-surface-1);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-lg);
  color: var(--color-text-muted);
  animation: fade-in var(--motion-slow) var(--easing-decelerate) both;
}

.empty-state__icon {
  font-size: 40px;
  line-height: 1;
  color: var(--color-primary);
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-primary-soft);
  box-shadow: inset 0 0 0 6px var(--color-surface-1);
}
.empty-state__icon .icon {
  width: 32px;
  height: 32px;
}

.empty-state__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
}

.empty-state__text {
  max-width: 32rem;
  font-size: var(--font-size-sm);
  line-height: var(--line-height-body);
}

/* -----------------------------------------------------------------------------
   21. Skeletons (loading placeholders)
   ----------------------------------------------------------------------------- */

.skeleton {
  background:
    linear-gradient(90deg,
      var(--color-surface-2) 0%,
      var(--color-surface-3) 50%,
      var(--color-surface-2) 100%);
  background-size: 200% 100%;
  border-radius: var(--radius-sm);
  animation: skeleton-shimmer 1.4s ease-in-out infinite;
}

.skeleton--text { height: 12px; margin: var(--space-1) 0; }
.skeleton--text-lg { height: 16px; margin: var(--space-2) 0; }
.skeleton--block { height: 56px; border-radius: var(--radius-md); }
.skeleton--circle { border-radius: 50%; }

@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-1);
}

.skeleton-row {
  display: grid;
  grid-template-columns: 80px 100px 1fr;
  gap: var(--space-4);
  align-items: center;
}

@media (prefers-reduced-motion: reduce) {
  .skeleton {
    animation: none;
    background: var(--color-surface-2);
  }
}

/* -----------------------------------------------------------------------------
   22. FAQ
   ----------------------------------------------------------------------------- */

.faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 56rem;
  margin: 0 auto;
}

.faq__item {
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-1);
  overflow: hidden;
  transition:
    border-color var(--motion-fast) var(--easing-standard),
    box-shadow var(--motion-normal) var(--easing-standard);
}

.faq__item[open] {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-2);
}

.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background var(--motion-fast) var(--easing-standard);
}

.faq__q::-webkit-details-marker {
  display: none;
}

.faq__q::marker {
  display: none;
  content: "";
}

.faq__q:hover {
  background: var(--color-bg-2);
}

.faq__q:focus-visible {
  outline: 2px solid var(--color-focus-ring);
  outline-offset: -2px;
}

.faq__chev {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border-radius: 50%;
  font-size: 18px;
  font-weight: var(--font-weight-bold);
  line-height: 1;
  transition: transform var(--motion-normal) var(--easing-emphasized);
}

.faq__item[open] .faq__chev {
  transform: rotate(90deg);
}

.faq__a {
  padding: 0 var(--space-5) var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--font-size-md);
  line-height: 1.6;
  animation: faq-open var(--motion-normal) var(--easing-decelerate) both;
}

.faq__a p {
  margin: 0;
}

@keyframes faq-open {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* -----------------------------------------------------------------------------
   23. CTA banner
   ----------------------------------------------------------------------------- */

.cta-banner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  padding: var(--space-9) var(--space-6);
  background:
    linear-gradient(135deg,
      var(--color-primary) 0%,
      var(--color-primary-hover) 60%,
      var(--color-accent) 100%);
  border-radius: var(--radius-xl);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-glow-green);
  overflow: hidden;
  isolation: isolate;
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.15) 0%, transparent 40%);
  pointer-events: none;
  z-index: -1;
}

.cta-banner::after {
  content: "";
  position: absolute;
  bottom: -40%;
  left: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 60%);
  pointer-events: none;
  z-index: -1;
}

.cta-banner__icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  font-size: 32px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  backdrop-filter: blur(8px);
  color: var(--color-text-inverse);
}
.cta-banner__icon .icon {
  width: 30px;
  height: 30px;
  color: var(--color-text-inverse);
}

.cta-banner__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw + 1rem, 2.25rem);
  font-weight: var(--font-weight-extra);
  letter-spacing: var(--letter-spacing-display);
  line-height: 1.15;
  margin: 0;
  color: var(--color-text-inverse);
  max-width: 24rem;
}

.cta-banner__text {
  font-size: var(--font-size-lg);
  opacity: 0.92;
  max-width: 28rem;
  line-height: 1.5;
}

.cta-banner .btn--primary {
  --btn-bg: var(--color-surface-1);
  --btn-fg: var(--color-primary-hover);
  --btn-border: var(--color-surface-1);
  --btn-bg-hover: var(--color-primary-soft);
  --btn-border-hover: var(--color-surface-1);
  --btn-bg-active: var(--color-primary-soft);
  --btn-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  --btn-shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.22);
  color: var(--color-primary-hover);
  margin-top: var(--space-2);
}

.cta-banner .btn--primary:hover {
  color: var(--color-primary-hover);
}

/* -----------------------------------------------------------------------------
   24. App footer (3-column)
   ----------------------------------------------------------------------------- */

.app-footer {
  background: var(--color-surface-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-7) var(--space-6) var(--space-5);
  margin-top: var(--space-7);
  box-shadow: var(--shadow-1);
}

.app-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.app-footer__brand {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  max-width: 28rem;
}

.app-footer__brand-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.app-footer__brand-title {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-extra);
  color: var(--color-text);
  letter-spacing: var(--letter-spacing-heading);
}

.app-footer__brand-text-p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.55;
}

.app-footer__col {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.app-footer__col-title {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-eyebrow);
  color: var(--color-text-subtle);
  margin-bottom: var(--space-1);
}

.app-footer__link {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-1) 0;
  transition: color var(--motion-fast) var(--easing-standard);
}

.app-footer__link:hover {
  color: var(--color-primary);
}

.app-footer__kv {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-1) 0;
  font-size: var(--font-size-sm);
  border-bottom: 1px dashed var(--color-border);
}

.app-footer__kv:last-child {
  border-bottom: 0;
}

.app-footer__kv-key {
  color: var(--color-text-muted);
  font-weight: var(--font-weight-medium);
}

.app-footer__kv-val {
  color: var(--color-text);
  font-weight: var(--font-weight-semibold);
  text-align: right;
}

.app-footer__bottom {
  padding-top: var(--space-4);
  font-size: var(--font-size-xs);
  color: var(--color-text-subtle);
  text-align: center;
}

@media (min-width: 768px) {
  .app-footer__grid {
    grid-template-columns: 2fr 1fr 1.2fr;
    gap: var(--space-7);
  }
}

/* -----------------------------------------------------------------------------
   25. Page transition + list item entry (motion)
   ----------------------------------------------------------------------------- */

@keyframes card-rise {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slide-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes banner-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes row-enter {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.table tbody tr {
  /* JS sets --row-index on each tr; capped at 8 so long lists don't get
     an uncomfortably long stagger. */
  animation-delay: calc(min(var(--row-index, 0), 8) * 35ms);
}

/* Scroll-reveal: hidden by default, revealed by .is-visible class
   (set by IntersectionObserver in app.js) */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity var(--motion-slow) var(--easing-decelerate),
    transform var(--motion-slow) var(--easing-decelerate);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* -----------------------------------------------------------------------------
   26. Utilities
   ----------------------------------------------------------------------------- */

/* Global icon base — every SVG icon in the page uses .icon */
.icon {
  display: inline-block;
  vertical-align: -0.125em;
  width: 1em;
  height: 1em;
  fill: currentColor;
  flex-shrink: 0;
  stroke: currentColor;
}

/* Icons inside buttons — keep them aligned to baseline of label. */
.icon--btn {
  vertical-align: -0.18em;
}

.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;
}

.stack-tight > * + * {
  margin-top: var(--space-2);
}

.stack > * + * {
  margin-top: var(--space-4);
}

.text-muted {
  color: var(--color-text-muted);
}