/* ==========================================================================
   Random Facts About Toghrul — static site stylesheet
   Merged from the former modular CSS files, no build step required.
   ========================================================================== */

/* ---------- tokens ---------- */
:root {
  --bg: #f7f3ec;
  --bg-raised: #ffffff;
  --bg-sunken: #efe9df;
  --ink: #1a1714;
  --ink-soft: #4a433c;
  --ink-muted: #7a7269;
  --line: #e4ddd0;
  --line-soft: #ede6d9;

  --accent: #d95d39;
  --accent-soft: #f3b49a;
  --accent-tint: #fde8de;

  --violet: #6b5bd2;
  --violet-soft: #d6cff4;

  --gold: #c89a3a;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-xl: 40px;

  --shadow-sm: 0 1px 2px rgba(26, 23, 20, 0.06);
  --shadow-md:
    0 1px 2px rgba(26, 23, 20, 0.04),
    0 8px 24px -8px rgba(26, 23, 20, 0.12);
  --shadow-lg:
    0 1px 2px rgba(26, 23, 20, 0.04),
    0 20px 60px -20px rgba(26, 23, 20, 0.25);

  --font-display: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

:root[data-theme='dark'] {
  --bg: #14110e;
  --bg-raised: #1e1a15;
  --bg-sunken: #0f0d0a;
  --ink: #f3eee4;
  --ink-soft: #c9c2b3;
  --ink-muted: #8a8275;
  --line: #2a241d;
  --line-soft: #1f1b15;

  --accent: #f07a56;
  --accent-soft: #a8553a;
  --accent-tint: #3a1f15;

  --violet: #9385eb;
  --violet-soft: #3a3162;

  --gold: #e0b964;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md:
    0 1px 2px rgba(0, 0, 0, 0.3),
    0 12px 32px -10px rgba(0, 0, 0, 0.55);
  --shadow-lg:
    0 1px 2px rgba(0, 0, 0, 0.3),
    0 24px 70px -20px rgba(0, 0, 0, 0.7);
}

/* ---------- animations ---------- */
@keyframes drift-a {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.08); }
}
@keyframes drift-b {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 40px) scale(0.95); }
}
@keyframes drift-c {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, 20px) scale(1.05); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse-ring {
  0% { transform: scale(0.9); opacity: 0.7; }
  100% { transform: scale(1.6); opacity: 0; }
}
@keyframes page-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes grid-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes daily-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

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

html, body { margin: 0; padding: 0; min-height: 100%; }

html {
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background:
    radial-gradient(1200px 700px at 85% -10%, var(--violet-soft) 0%, transparent 60%),
    radial-gradient(900px 600px at -10% 110%, var(--accent-tint) 0%, transparent 55%),
    var(--bg);
  background-attachment: fixed;
  overflow-x: hidden;
  transition: background 600ms var(--ease-out), color 400ms var(--ease-out);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }

button {
  font-family: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

input, textarea, select {
  font-family: inherit;
  color: inherit;
}

::selection { background: var(--accent); color: #fff; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0;
  font-variation-settings: 'opsz' 60;
}

h1 { font-size: clamp(2.2rem, 5.2vw, 4.2rem); line-height: 1.02; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); line-height: 1.1; }
h3 { font-size: 1.25rem; line-height: 1.3; }

p { margin: 0; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.2rem, 4vw, 2.4rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.eyebrow::before {
  content: '';
  width: 18px;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
  color: var(--ink-soft);
  background: var(--bg-sunken);
  border: 1px solid var(--line);
}
.chip--accent {
  color: var(--accent);
  background: var(--accent-tint);
  border-color: transparent;
}
.chip--violet {
  color: var(--violet);
  background: var(--violet-soft);
  border-color: transparent;
}

.btn {
  --btn-bg: var(--bg-raised);
  --btn-fg: var(--ink);
  --btn-border: var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid var(--btn-border);
  font-weight: 500;
  font-size: 0.95rem;
  transition: transform 180ms var(--ease-out),
              background 180ms var(--ease-out),
              border-color 180ms var(--ease-out),
              box-shadow 180ms var(--ease-out);
  box-shadow: var(--shadow-sm);
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }
.btn--primary { --btn-bg: var(--ink); --btn-fg: var(--bg); --btn-border: var(--ink); }
.btn--accent  { --btn-bg: var(--accent); --btn-fg: #fff; --btn-border: var(--accent); }
.btn--ghost   { --btn-bg: transparent; --btn-border: transparent; box-shadow: none; }
.btn--icon    { padding: 12px; width: 44px; height: 44px; border-radius: 50%; }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.surface {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.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;
}

/* Page fade-in replaces framer-motion route transition */
.app__main > .page {
  animation: page-in 300ms var(--ease-out) both;
}

.app__main { flex: 1; width: 100%; }

.app__foot {
  padding: 40px 0 48px;
  margin-top: auto;
  border-top: 1px solid var(--line-soft);
  font-size: 0.85rem;
  color: var(--ink-muted);
  text-align: center;
}
.app__foot-heart { color: var(--accent); font-size: 1em; }

/* ---------- background orbs ---------- */
.bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.bg__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  will-change: transform;
}
.bg__orb--a {
  width: 520px; height: 520px;
  top: -160px; right: -120px;
  background: radial-gradient(circle, var(--accent-soft), transparent 70%);
  animation: drift-a 18s ease-in-out infinite;
}
.bg__orb--b {
  width: 420px; height: 420px;
  bottom: -120px; left: -100px;
  background: radial-gradient(circle, var(--violet-soft), transparent 70%);
  animation: drift-b 22s ease-in-out infinite;
}
.bg__orb--c {
  width: 360px; height: 360px;
  top: 40%; left: 55%;
  background: radial-gradient(circle, var(--accent-tint), transparent 70%);
  opacity: 0.4;
  animation: drift-c 26s ease-in-out infinite;
}
[data-theme='dark'] .bg__orb { opacity: 0.35; }
[data-theme='dark'] .bg__orb--c { opacity: 0.25; }
.bg__grain {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.55 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
[data-theme='dark'] .bg__grain { opacity: 0.08; mix-blend-mode: overlay; }

/* ---------- navbar ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px) saturate(1.1);
  -webkit-backdrop-filter: blur(14px) saturate(1.1);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
}
.nav__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.nav__brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); }
.nav__mark {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--violet));
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  font-size: 20px;
  box-shadow: var(--shadow-sm);
  transform: translateZ(0);
}
.nav__brandtext { display: flex; flex-direction: column; line-height: 1; }
.nav__brandline1 {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 600;
}
.nav__brandline2 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-top: 4px;
  color: var(--ink);
}
.nav__links {
  justify-self: center;
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: color-mix(in srgb, var(--bg-raised) 75%, transparent);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.nav__link {
  position: relative;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color 180ms var(--ease-out), background 180ms var(--ease-out);
}
.nav__link:hover { color: var(--ink); }
.nav__link.is-active { color: var(--ink); background: var(--bg-sunken); }
.nav__badge {
  display: inline-block;
  margin-left: 6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  font-size: 0.65rem;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  vertical-align: middle;
}
.nav__badge[hidden] { display: none; }
.nav__end { justify-self: end; display: flex; align-items: center; gap: 8px; }

@media (max-width: 720px) {
  .nav__inner {
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto;
    row-gap: 12px;
  }
  .nav__brand { grid-column: 1; grid-row: 1; }
  .nav__end { grid-column: 3; grid-row: 1; }
  .nav__links {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: stretch;
    justify-content: space-between;
  }
  .nav__link { flex: 1; text-align: center; padding: 8px 10px; }
  .nav__brandline1 { display: none; }
  .nav__brandline2 { font-size: 1rem; margin-top: 0; }
  .nav__mark { width: 32px; height: 32px; font-size: 18px; border-radius: 9px; }
}

/* ---------- theme toggle ---------- */
.theme-toggle {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  transition: transform 180ms var(--ease-out), background 180ms, color 180ms, border-color 180ms;
  box-shadow: var(--shadow-sm);
}
.theme-toggle:hover { color: var(--ink); transform: rotate(-8deg) scale(1.04); }
.theme-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.theme-toggle__icon { display: inline-flex; }

/* ---------- fact card ---------- */
.factcard {
  position: relative;
  background:
    radial-gradient(600px 200px at 10% -10%, color-mix(in srgb, var(--accent-tint) 60%, transparent), transparent 60%),
    radial-gradient(500px 200px at 110% 120%, color-mix(in srgb, var(--violet-soft) 60%, transparent), transparent 60%),
    var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 48px);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition:
    opacity 450ms var(--ease-out),
    transform 450ms var(--ease-out),
    filter 450ms var(--ease-out);
}
.factcard__corner {
  position: absolute;
  width: 40px; height: 40px;
  border: 1px solid var(--ink);
  opacity: 0.12;
  pointer-events: none;
}
.factcard__corner--tl { top: 18px; left: 18px; border-right: none; border-bottom: none; }
.factcard__corner--br { bottom: 18px; right: 18px; border-left: none; border-top: none; }

.factcard__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: clamp(20px, 3vw, 32px);
}
.factcard__index {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 600;
}
.factcard__emoji {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.08));
}
.factcard__text {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.2vw, 2.1rem);
  line-height: 1.25;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--ink);
  font-variation-settings: 'opsz' 90;
  position: relative;
}
.factcard__quote {
  position: absolute;
  top: -0.4em;
  left: -0.35em;
  font-family: var(--font-display);
  font-size: 4em;
  color: var(--accent);
  opacity: 0.22;
  line-height: 1;
  pointer-events: none;
  font-style: italic;
}
.factcard__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(20px, 3vw, 28px);
}

.factcard--hero {
  min-height: clamp(280px, 40vh, 420px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.factcard--hero .factcard__text { max-width: 28ch; }

.factcard--grid {
  padding: 24px;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  transition: transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out);
}
.factcard--grid:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.factcard--grid .factcard__text {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  font-family: var(--font-body);
  font-weight: 500;
  line-height: 1.45;
  letter-spacing: 0;
  flex: 1;
}
.factcard--grid .factcard__quote { display: none; }
.factcard--grid .factcard__corner { display: none; }

.factcard--rare {
  background:
    radial-gradient(600px 220px at 10% -10%, color-mix(in srgb, var(--gold) 28%, transparent), transparent 60%),
    radial-gradient(500px 220px at 110% 120%, color-mix(in srgb, var(--violet-soft) 70%, transparent), transparent 60%),
    var(--bg-raised) padding-box,
    linear-gradient(135deg, var(--gold), var(--accent), var(--violet)) border-box;
  border: 2px solid transparent;
}
.factcard--rare .factcard__index { color: var(--gold); letter-spacing: 0.22em; }
.factcard--rare .factcard__index::after { content: ' ✦'; color: var(--gold); }

/* Enter / exit states used by the JS-driven card swap */
.factcard.is-enter {
  opacity: 0;
  transform: translateY(calc(20px * var(--dir, 1))) scale(0.98);
  filter: blur(6px);
}
.factcard.is-exit {
  opacity: 0;
  transform: translateY(calc(-18px * var(--dir, 1))) scale(0.985);
  filter: blur(6px);
}

/* ---------- fact actions ---------- */
.factactions {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.factactions__next { padding: 14px 24px; font-size: 1rem; }
.factactions__icons { display: inline-flex; gap: 8px; }
.factactions__fav.is-fav {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.factactions__fav.is-fav:hover {
  background: color-mix(in srgb, var(--accent) 88%, black);
}
.factactions__toast {
  position: absolute;
  left: 0; right: 0;
  bottom: calc(100% + 12px);
  display: flex;
  justify-content: center;
  pointer-events: none;
}
.factactions__toast-bubble {
  font-size: 0.8rem;
  font-weight: 500;
  padding: 8px 14px;
  background: var(--ink);
  color: var(--bg);
  border-radius: 999px;
  box-shadow: var(--shadow-md);
  animation: fade-up 220ms var(--ease-out);
}

@media (max-width: 520px) {
  .factactions { justify-content: center; }
  .factactions__next { order: -1; flex: 1 1 100%; }
}

/* ---------- fact grid ---------- */
.factgrid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.factgrid__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 24px;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out), border-color 220ms;
  animation: grid-in 350ms var(--ease-out) both;
  animation-delay: calc(var(--i, 0) * 30ms);
}
.factgrid__item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: color-mix(in srgb, var(--ink) 20%, var(--line));
}
.factgrid__item--rare {
  background:
    radial-gradient(400px 180px at 0% 0%, color-mix(in srgb, var(--gold) 22%, transparent), transparent 65%),
    var(--bg-raised) padding-box,
    linear-gradient(135deg, var(--gold), var(--accent), var(--violet)) border-box;
  border: 2px solid transparent;
}
.factgrid__head { display: flex; justify-content: space-between; align-items: center; }
.factgrid__index {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 600;
}
.factgrid__item--rare .factgrid__index { color: var(--gold); }
.factgrid__emoji { font-size: 1.4rem; line-height: 1; }
.factgrid__text {
  flex: 1;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
  font-weight: 450;
}
.factgrid__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.factgrid__chips { display: flex; flex-wrap: wrap; gap: 6px; }
.factgrid__fav {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--ink-muted);
  background: var(--bg-sunken);
  border: 1px solid transparent;
  transition: all 180ms var(--ease-out);
  flex-shrink: 0;
}
.factgrid__fav:hover { color: var(--accent); background: var(--accent-tint); }
.factgrid__fav.is-fav { color: #fff; background: var(--accent); }

.factgrid__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 80px 20px;
  text-align: center;
  color: var(--ink-muted);
  background: var(--bg-raised);
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
}
.factgrid__empty-emoji {
  font-family: var(--font-display);
  font-size: 2.2rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  opacity: 0.8;
}

/* ---------- filter bar ---------- */
.filterbar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.filterbar__search { position: relative; display: flex; align-items: center; }
.filterbar__search-icon {
  position: absolute;
  left: 16px;
  color: var(--ink-muted);
  pointer-events: none;
  display: inline-flex;
}
.filterbar__input {
  width: 100%;
  padding: 14px 44px 14px 44px;
  font-size: 0.98rem;
  background: var(--bg-sunken);
  border: 1px solid transparent;
  border-radius: 12px;
  color: var(--ink);
  outline: none;
  transition: border-color 180ms, background 180ms;
}
.filterbar__input::placeholder { color: var(--ink-muted); }
.filterbar__input:focus {
  background: var(--bg-raised);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
}
.filterbar__clear {
  position: absolute;
  right: 12px;
  width: 28px; height: 28px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--line);
  color: var(--ink-soft);
  transition: background 160ms;
}
.filterbar__clear[hidden] { display: none; }
.filterbar__clear:hover { background: var(--ink); color: var(--bg); }

.filterbar__row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.filterbar__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  min-width: 64px;
  flex-shrink: 0;
}
.filterbar__pills { display: flex; flex-wrap: wrap; gap: 6px; }
.filterbar__pill {
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  transition: all 160ms var(--ease-out);
  text-transform: capitalize;
}
.filterbar__pill:hover { color: var(--ink); border-color: var(--ink-muted); }
.filterbar__pill.is-active { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.filterbar__status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 0.85rem;
  color: var(--ink-muted);
}
.filterbar__status strong { color: var(--ink); font-weight: 700; }
.filterbar__reset {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.filterbar__reset[hidden] { display: none; }

@media (max-width: 560px) {
  .filterbar__label { min-width: unset; width: 100%; }
}

/* ---------- home page ---------- */
.home {
  display: flex;
  flex-direction: column;
  gap: clamp(40px, 7vw, 88px);
  padding-top: clamp(28px, 5vw, 64px);
  padding-bottom: clamp(40px, 8vw, 120px);
}
.home__hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.home__hero-copy {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.home__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: 'opsz' 100;
}
.home__title em {
  font-style: italic;
  color: var(--accent);
  font-weight: 500;
}
.home__title-name {
  position: relative;
  display: inline-block;
  isolation: isolate;
  background: linear-gradient(135deg, var(--ink), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: italic;
}
.home__title-name::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: 0.08em;
  height: 0.18em;
  background: var(--accent);
  opacity: 0.22;
  border-radius: 999px;
  z-index: -1;
}
.home__lede {
  max-width: 44ch;
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  line-height: 1.6;
  color: var(--ink-soft);
}
.home__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}
.home__hint {
  font-size: 0.78rem;
  color: var(--ink-muted);
  margin-top: 8px;
  letter-spacing: 0.02em;
}
.home__hint kbd {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  background: var(--bg-sunken);
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 6px;
  color: var(--ink-soft);
  margin: 0 2px;
}
.home__stage {
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
}
.home__swipe {
  touch-action: pan-y;
  -webkit-user-select: none;
  user-select: none;
  position: relative;
  min-height: clamp(280px, 40vh, 420px);
}
.home__swipe > .factcard { position: absolute; inset: 0; }
.home__actions { padding: 0 4px; }

.home__daily { display: flex; justify-content: center; }
.home__daily-card {
  width: 100%;
  max-width: 720px;
  padding: clamp(28px, 4vw, 40px);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(var(--bg-raised), var(--bg-raised)) padding-box,
    linear-gradient(135deg, var(--gold), var(--accent), var(--violet)) border-box;
  border: 1.5px solid transparent;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  opacity: 0;
}
.home__daily-card.is-visible { animation: daily-in 500ms var(--ease-out) both; }
.home__daily-card::after {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 340px; height: 340px;
  background: radial-gradient(circle, color-mix(in srgb, var(--gold) 35%, transparent), transparent 70%);
  filter: blur(40px);
  pointer-events: none;
}
.home__daily-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 8px;
}
.home__daily-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--gold);
}
.home__daily-date {
  font-size: 0.8rem;
  color: var(--ink-muted);
  font-variant-numeric: tabular-nums;
}
.home__daily-text {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--ink);
}
.home__daily-meta { display: flex; gap: 8px; margin-top: 18px; flex-wrap: wrap; }

@media (max-width: 960px) {
  .home__hero { grid-template-columns: 1fr; }
  .home__title { font-size: clamp(2rem, 8vw, 3rem); }
}
@media (max-width: 520px) {
  .home__cta { flex-direction: column; align-items: stretch; }
  .home__cta .btn { justify-content: center; }
  .home__hint { display: none; }
}

/* ---------- browse page ---------- */
.browse {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: clamp(32px, 5vw, 60px);
  padding-bottom: clamp(60px, 9vw, 120px);
}
.browse__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 720px;
}
.browse__title {
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 80;
}
.browse__lede {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 52ch;
}

/* ---------- favorites page ---------- */
.favorites {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: clamp(32px, 5vw, 60px);
  padding-bottom: clamp(60px, 9vw, 120px);
}
.favorites__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 18px;
  flex-wrap: wrap;
}
.favorites__title {
  margin-top: 12px;
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 80;
}
.favorites__lede {
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin-top: 10px;
  max-width: 52ch;
}
.favorites__link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.favorites__clear {
  color: var(--ink-muted);
  font-size: 0.88rem;
}
.favorites__clear:hover { color: var(--accent); }
.favorites__clear[hidden] { display: none; }
.favorites__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: clamp(48px, 8vw, 96px) 20px;
  text-align: center;
  background: var(--bg-raised);
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
}
.favorites__empty-mark {
  font-size: 3.2rem;
  color: var(--accent);
  line-height: 1;
}
.favorites__empty-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
}
.favorites__empty-text {
  color: var(--ink-muted);
  max-width: 36ch;
}