@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Work+Sans:wght@300;400;500;600&display=swap');

:root {
  --bg: #f4efe6;
  --bg-deep: #efe6d7;
  --ink: #1e1a16;
  --muted: #5c5348;
  --accent: #ff6b35;
  --accent-dark: #c64a16;
  --teal: #1b8d7b;
  --card: #ffffff;
  --stroke: #ded3c4;
  --shadow: rgba(33, 28, 23, 0.08);
  --glow-1: #f7d9c8;
  --glow-2: #d3efe8;
  --chip-bg: #ffffff;
  --chip-active-bg: #1b8d7b;
  --chip-active-text: #ffffff;
  --dialog-bg: #ffffff;
}

body.dark {
  --bg: #0b0f14;
  --bg-deep: #06090d;
  --ink: #fdfcf9;
  --muted: #e4dcd2;
  --accent: #ff8d4a;
  --accent-dark: #ffd2b0;
  --teal: #6be3cf;
  --card: #1a2230;
  --stroke: #3a4a5f;
  --shadow: rgba(0, 0, 0, 0.35);
  --glow-1: rgba(255, 141, 74, 0.22);
  --glow-2: rgba(90, 214, 196, 0.18);
  --chip-bg: #1a2637;
  --chip-active-bg: #2aa9ff;
  --chip-active-text: #ffffff;
  --dialog-bg: #1a2230;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Work Sans', sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top right, var(--glow-1), transparent 48%),
    radial-gradient(circle at 10% 20%, var(--glow-2), transparent 45%),
    linear-gradient(140deg, var(--bg), var(--bg-deep));
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

button,
a,
label,
input,
select {
  touch-action: manipulation;
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.18;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="120" height="120" viewBox="0 0 120 120"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="2" stitchTiles="stitch"/></filter><rect width="120" height="120" filter="url(%23n)" opacity="0.35"/></svg>');
  mix-blend-mode: multiply;
  z-index: 0;
}

header.hero {
  position: relative;
  padding: 36px 6vw 24px;
  z-index: 1;
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}

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

.theme-toggle .switch {
  width: 46px;
  height: 26px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--stroke);
  position: relative;
  display: inline-block;
  transition: 0.2s ease;
}

.theme-toggle .switch::after {
  content: "";
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  top: 2px;
  left: 2px;
  transition: 0.2s ease;
}

.theme-toggle input:checked + .switch::after {
  transform: translateX(20px);
}

.repo-button {
  gap: 8px;
}

.repo-button svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.coffee-button,
.button-primary,
.button-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  min-height: 42px;
}

.coffee-button {
  background: var(--ink);
  color: #fff;
}

body.dark .coffee-button {
  background: var(--accent);
  color: #1c120a;
}

.button-primary {
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent-dark);
}

.button-ghost {
  background: transparent;
  border: 1px solid var(--stroke);
  color: var(--ink);
}

body.dark .button-ghost {
  background: rgba(255, 255, 255, 0.04);
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 32px;
  margin-top: 32px;
}

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.05;
  margin: 0 0 16px;
}

.hero p {
  margin: 0 0 20px;
  font-size: 17px;
  color: var(--muted);
  max-width: 560px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 14px;
  color: var(--muted);
}

.hero-actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-card {
  background: var(--card);
  border-radius: 22px;
  padding: 24px;
  box-shadow: 0 18px 40px var(--shadow);
  border: 1px solid var(--stroke);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.spotlight-empty {
  font-size: 13px;
  color: var(--muted);
}

.hero-card .card-title {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.spotlight-action {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 600;
}

.spotlight-keys {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 14px;
}

.spotlight-app {
  font-size: 13px;
  color: var(--teal);
  font-weight: 600;
}

.spotlight-meta {
  font-size: 12px;
  color: var(--muted);
}

main {
  padding: 0 6vw 80px;
  position: relative;
  z-index: 1;
}

.controls {
  background: rgba(255, 255, 255, 0.8);
  border-radius: 22px;
  padding: 24px;
  border: 1px solid var(--stroke);
  box-shadow: 0 12px 30px var(--shadow);
  backdrop-filter: blur(12px);
  display: grid;
  gap: 18px;
}

body.dark .controls {
  background: rgba(23, 29, 37, 0.9);
}

.search-box input {
  width: 100%;
  border-radius: 999px;
  border: 1px solid var(--stroke);
  padding: 14px 18px;
  font-size: 15px;
  font-family: 'Work Sans', sans-serif;
  background: var(--card);
  color: var(--ink);
}

.search-box input::placeholder {
  color: var(--muted);
}

.search-hint {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-chip {
  border-radius: 999px;
  border: 1px solid var(--stroke);
  padding: 8px 14px;
  background: var(--chip-bg);
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
  transition: 0.2s ease;
}

.filter-chip.active {
  background: var(--chip-active-bg);
  color: var(--chip-active-text);
  border-color: var(--chip-active-bg);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--chip-active-bg) 25%, transparent);
}

body.dark .filter-chip {
  background: var(--chip-bg);
  color: #dfe9f4;
  border-color: #4a6078;
}

body.dark .filter-chip.active {
  color: var(--chip-active-text);
  border-color: #92d9ff;
  box-shadow:
    0 0 0 2px rgba(42, 169, 255, 0.45),
    0 0 14px rgba(42, 169, 255, 0.35);
  font-weight: 700;
  transform: translateY(-1px);
}

.filter-chip:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--stroke));
}

.toggle-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.toggle-row label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
}

#results {
  margin-top: 28px;
}

.app-list {
  display: grid;
  gap: 22px;
}

.app-card {
  background: var(--card);
  border-radius: 24px;
  border: 1px solid var(--stroke);
  box-shadow: 0 14px 34px var(--shadow);
  padding: 12px 18px 20px;
}

.app-card summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  padding: 12px 6px;
}

.app-card summary::-webkit-details-marker {
  display: none;
}

.app-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 20px;
}

.app-meta {
  color: var(--muted);
  font-size: 13px;
}

.app-count {
  font-size: 14px;
  color: var(--muted);
}

.source-block {
  margin-top: 14px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(244, 239, 230, 0.6);
  border: 1px solid var(--stroke);
}

body.dark .source-block {
  background: rgba(21, 28, 38, 0.92);
}

.source-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.source-title {
  font-weight: 600;
}

.source-link {
  font-size: 12px;
  color: var(--accent-dark);
  text-decoration: none;
}

body.dark .source-link {
  color: var(--accent-dark);
}

.platform-block {
  margin-bottom: 18px;
}

.platform-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
  margin: 16px 0 10px;
}

.section-card {
  border-radius: 16px;
  border: 1px solid var(--stroke);
  background: var(--card);
  padding: 8px 12px 12px;
  margin-bottom: 12px;
}

.section-card summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  padding: 10px 2px;
}

.section-card summary::-webkit-details-marker {
  display: none;
}

.section-count {
  font-size: 12px;
  color: var(--muted);
}

.shortcut-table {
  display: grid;
  gap: 10px;
}

.shortcut-row {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  border-radius: 12px;
  padding: 12px;
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.shortcut-row:hover {
  border-color: var(--stroke);
  background: rgba(244, 239, 230, 0.6);
}

body.dark .shortcut-row:hover {
  background: rgba(15, 20, 28, 0.8);
}

.action-text {
  font-weight: 500;
}

.action-notes {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}

.shortcut-keys {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

kbd {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  border-radius: 8px;
  padding: 5px 8px;
  background: #111;
  color: #fff;
  box-shadow: inset 0 -2px 0 rgba(255, 255, 255, 0.2);
}

body.dark kbd {
  background: #0b1118;
  color: #f8f6f2;
  box-shadow: inset 0 -2px 0 rgba(255, 255, 255, 0.12);
}

.key-plus,
.key-or {
  font-size: 12px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  margin: 0 2px;
}

.shortcut-actions {
  display: inline-flex;
  gap: 8px;
}

.icon-btn {
  border-radius: 999px;
  padding: 6px 12px;
  border: 1px solid var(--stroke);
  background: var(--card);
  font-size: 12px;
  cursor: pointer;
}

body.dark .icon-btn {
  color: var(--ink);
}

.icon-btn.active {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}

.empty-state {
  background: var(--card);
  padding: 28px;
  border-radius: 18px;
  border: 1px dashed var(--stroke);
  text-align: center;
}

footer {
  padding: 40px 6vw 60px;
  font-size: 13px;
  color: var(--muted);
}

footer .footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}

.footer-link {
  color: var(--accent-dark);
  text-decoration: none;
  font-weight: 600;
}

body.dark .footer-link {
  color: var(--accent-dark);
}

#toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--ink);
  color: #fff;
  padding: 12px 16px;
  border-radius: 12px;
  opacity: 0;
  transform: translateY(8px);
  transition: 0.2s ease;
  z-index: 999;
}

body.dark #toast {
  background: #f2ede6;
  color: #1c1510;
}

#toast.show {
  opacity: 1;
  transform: translateY(0);
}

dialog {
  border: 1px solid var(--stroke);
  border-radius: 16px;
  padding: 20px;
  max-width: 360px;
  width: 90vw;
  background: var(--dialog-bg);
  color: var(--ink);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.4);
}

.dialog-actions {
  margin-top: 20px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

#exportDialog .button-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--stroke);
}

#exportDialog .button-primary {
  background: var(--accent);
  border-color: var(--accent-dark);
  color: #ffffff;
}

body.dark #exportDialog .button-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: #fdfcf9;
  border-color: #4a5e77;
}

body.dark #exportDialog .button-primary {
  background: #ff9a5f;
  border-color: #ffc39a;
  color: #2a1405;
}

select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--stroke);
  background: var(--card);
  color: var(--ink);
  font-family: 'Work Sans', sans-serif;
  min-height: 42px;
}

.compact .shortcut-row {
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr) auto;
  padding: 8px;
}

.compact kbd {
  font-size: 11px;
  padding: 4px 6px;
}

@media (max-width: 980px) {
  .top-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .hero-content {
    grid-template-columns: 1fr;
  }

  .shortcut-row {
    grid-template-columns: 1fr;
  }

  .shortcut-actions {
    justify-content: flex-start;
  }

  .dialog-actions {
    justify-content: stretch;
  }

  .dialog-actions .button-ghost,
  .dialog-actions .button-primary {
    flex: 1;
  }
}

@media (max-width: 768px) {
  .theme-toggle {
    width: 100%;
    justify-content: space-between;
  }

  .search-box input {
    font-size: 16px;
  }

  .filter-group {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: thin;
    scroll-snap-type: x proximity;
  }

  .filter-chip {
    white-space: nowrap;
    scroll-snap-align: start;
    flex: 0 0 auto;
    min-height: 40px;
  }

  .toggle-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    align-items: stretch;
  }

  .toggle-row label,
  .toggle-row .button-ghost {
    min-height: 40px;
    border-radius: 12px;
  }

  #toast {
    right: 12px;
    left: 12px;
    bottom: 14px;
    text-align: center;
  }

  dialog {
    max-width: 94vw;
    width: 94vw;
    margin: auto;
    padding: 16px;
  }

  .dialog-actions {
    flex-direction: column;
  }

  .dialog-actions .button-ghost,
  .dialog-actions .button-primary {
    width: 100%;
  }
}

@media (max-width: 680px) {
  header.hero {
    padding: 28px 5vw 16px;
  }

  main {
    padding: 0 5vw 60px;
  }

  .controls {
    padding: 18px;
  }

  .nav-actions .button-ghost,
  .nav-actions .coffee-button {
    font-size: 13px;
    padding: 9px 14px;
  }
}