@font-face {
  font-family: "Source Sans 3";
  src: url("/fonts/source-sans-3-latin-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("/fonts/source-sans-3-latin-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: Fraunces;
  src: url("/fonts/fraunces-latin-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: Fraunces;
  src: url("/fonts/fraunces-latin-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

:root,
html[data-theme="dark"] {
  --ink: #0a0c0b;
  --bone: #e8ece6;
  --moss: #1c2a24;
  --steel: #9aa89e;
  --ember: #c45c48;
  --moss-2: #243830;
  --line: #2a3d35;
  --hairline: #16211c;
  --panel: #101614;
  --header-bg: rgba(10, 12, 11, 0.92);
  --btn-fg: #e8ece6;
  --title: #d7e4d8;
  --extract: #c5d0c8;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --hero-1: #14221c;
  --hero-2: #16110f;
  --skeleton-a: #121a17;
  --skeleton-b: #1a2621;
  --bg-wash-rgb: 10, 12, 11;
  --sans: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --serif: Fraunces, "Iowan Old Style", Palatino, Georgia, serif;
  --radius: 14px;
}

html[data-theme="light"] {
  --ink: #f3f5f1;
  --bone: #14211b;
  --moss: #1c2a24;
  --steel: #4e5c55;
  --ember: #b44c3a;
  --moss-2: #2c4038;
  --line: #c5d0c8;
  --hairline: #dce4de;
  --panel: #ffffff;
  --header-bg: rgba(243, 245, 241, 0.94);
  --btn-fg: #e8ece6;
  --title: #12201a;
  --extract: #2a332e;
  --shadow: 0 18px 40px rgba(20, 40, 30, 0.08);
  --hero-1: #dce8e0;
  --hero-2: #ece6df;
  --skeleton-a: #e4ebe6;
  --skeleton-b: #d5dfd8;
  --bg-wash-rgb: 243, 245, 241;
}

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

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

html {
  background: var(--ink);
  color: var(--bone);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.45;
  -webkit-text-size-adjust: 100%;
  --bg-dim: 0.58;
  --bg-wash: rgba(var(--bg-wash-rgb), var(--bg-dim));
}

body {
  min-height: 100dvh;
  background:
    radial-gradient(900px 520px at 50% 18%, var(--hero-1) 0%, transparent 62%),
    radial-gradient(700px 420px at 80% 110%, var(--hero-2) 0%, transparent 55%),
    var(--ink);
}

html.has-bg body {
  background-color: var(--ink);
  background-image:
    linear-gradient(var(--bg-wash), var(--bg-wash)),
    var(--bg-picture);
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  background-repeat: no-repeat;
}

html.has-bg .results-head {
  background: rgba(var(--bg-wash-rgb), 0.86);
}

html[data-theme="light"] .logo-hero,
html[data-theme="light"] .brand img {
  filter: invert(1) hue-rotate(180deg);
}

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

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

button,
input {
  font: inherit;
  color: inherit;
}

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--moss);
  color: var(--bone);
  padding: 0.4rem 0.7rem;
  border-radius: 8px;
  z-index: 20;
}

.skip:focus {
  top: 12px;
}

.hidden {
  display: none !important;
}

/* ---------- Home ---------- */

.home {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.25rem 1.1rem 1.4rem;
}

.home-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 640px;
  padding-bottom: 8vh;
}

.logo-hero {
  width: min(220px, 62vw);
  height: auto;
  display: block;
  margin: 0 auto 1.15rem;
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.35));
}

.wordmark {
  margin: 0 0 1.55rem;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.1rem, 6vw, 2.85rem);
  letter-spacing: -0.03em;
  text-align: center;
  line-height: 1;
  color: var(--bone);
}

.search-form {
  display: flex;
  width: min(560px, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.search-form:focus-within {
  border-color: #4a6358;
  box-shadow: 0 0 0 3px rgba(196, 92, 72, 0.2);
}

.search-form input[type="search"],
.search-form input[type="text"] {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  outline: none;
  padding: 0.92rem 1.1rem;
  color: var(--bone);
}

.search-form input::placeholder {
  color: var(--steel);
  opacity: 1;
}

.search-form button {
  background: var(--moss);
  color: var(--btn-fg);
  border: 0;
  padding: 0 1.25rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  white-space: nowrap;
}

.search-form button:hover,
.search-form button:focus-visible {
  background: var(--moss-2);
}

.search-form button:active {
  background: #18241f;
}

.home-foot {
  color: var(--steel);
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  text-align: center;
  margin: 0;
}

.home-foot a {
  color: var(--steel);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.home-foot a:hover {
  color: var(--bone);
}

.promise {
  margin: 0 0 0.45rem;
}

/* ---------- Results chrome ---------- */

.results {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.results-head {
  display: flex;
  align-items: center;
  gap: 0.85rem 1.1rem;
  padding: 0.75rem 1rem 0.7rem;
  border-bottom: 1px solid var(--hairline);
  background: var(--header-bg);
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(10px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex: 0 0 auto;
}

.brand img {
  width: 72px;
  height: auto;
}

.brand-name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}

.results-head .search-form {
  flex: 1;
  width: auto;
  max-width: 640px;
}

.tabs {
  display: flex;
  gap: 0.15rem;
  padding: 0 1rem;
  border-bottom: 1px solid var(--hairline);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tab {
  appearance: none;
  background: none;
  border: 0;
  color: var(--steel);
  padding: 0.75rem 0.95rem 0.7rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
}

.tab:hover {
  color: var(--bone);
}

.tab[aria-selected="true"] {
  color: var(--bone);
  border-bottom-color: var(--ember);
}

.results-body {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 1.1rem 1rem 3rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.25rem;
}

.status {
  color: var(--steel);
  font-size: 0.9rem;
  margin: 0 0 0.85rem;
}

.status.error {
  color: var(--ember);
}

/* ---------- Web results ---------- */

.result {
  padding: 0.15rem 0 1.15rem;
  max-width: 42rem;
}

.result-url {
  display: block;
  color: var(--steel);
  font-size: 0.82rem;
  margin-bottom: 0.12rem;
  word-break: break-all;
}

.result-title {
  margin: 0 0 0.18rem;
  font-size: 1.18rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--title);
}

.result-title a:hover {
  color: var(--ember);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.result-snippet {
  margin: 0;
  color: var(--extract);
  font-size: 0.95rem;
}

.more {
  margin-top: 0.4rem;
}

.more button,
.ghost-btn {
  background: var(--moss);
  color: var(--btn-fg);
  border: 0;
  border-radius: 10px;
  padding: 0.55rem 1rem;
  font-weight: 600;
  cursor: pointer;
}

.ghost-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--steel);
}

.more button:hover {
  background: var(--moss-2);
}

/* ---------- Knowledge card ---------- */

.wiki-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.wiki-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background: var(--moss);
}

.wiki-card-body {
  padding: 0.95rem 1rem 1.1rem;
}

.wiki-kicker {
  margin: 0 0 0.25rem;
  color: var(--ember);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.wiki-card h2 {
  margin: 0 0 0.25rem;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.wiki-desc {
  margin: 0 0 0.7rem;
  color: var(--steel);
  font-size: 0.9rem;
}

.wiki-extract {
  margin: 0 0 0.9rem;
  font-size: 0.92rem;
  color: var(--extract);
}

.wiki-link {
  color: var(--steel);
  font-size: 0.85rem;
  font-weight: 600;
}

.wiki-link:hover {
  color: var(--ember);
}

/* ---------- Images / videos ---------- */

.image-grid,
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
  gap: 10px;
}

.image-grid a,
.video-thumb {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 10px;
  background: var(--moss);
}

.image-grid img,
.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-grid a:hover img,
.video-card:hover img {
  transform: scale(1.04);
}

.image-grid img,
.video-thumb img {
  transition: transform 0.25s ease;
}

.image-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.4rem 0.5rem 0.45rem;
  background: linear-gradient(transparent, rgba(10, 12, 11, 0.88));
  color: var(--bone);
  font-size: 0.75rem;
  line-height: 1.25;
}

.video-grid {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.video-card {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.video-thumb {
  aspect-ratio: 16 / 9;
}

.duration {
  position: absolute;
  right: 8px;
  bottom: 8px;
  background: rgba(10, 12, 11, 0.82);
  color: var(--bone);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
}

.video-card h3 {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.3;
}

.video-card p {
  margin: 0;
  color: var(--steel);
  font-size: 0.8rem;
}

/* ---------- News ---------- */

.news-item {
  padding: 0 0 1.15rem;
  max-width: 42rem;
}

.news-meta {
  color: var(--steel);
  font-size: 0.8rem;
  margin-bottom: 0.15rem;
}

/* ---------- Empty / load ---------- */

.skeleton .result,
.skeleton .wiki-card {
  background: linear-gradient(90deg, var(--skeleton-a) 0%, var(--skeleton-b) 50%, var(--skeleton-a) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.2s linear infinite;
  border-radius: 10px;
  min-height: 76px;
  border: 0;
}

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

.empty {
  color: var(--steel);
  max-width: 36rem;
}

.results-foot {
  margin-top: auto;
  padding: 1.2rem 1rem;
  color: var(--steel);
  font-size: 0.85rem;
  text-align: center;
  border-top: 1px solid var(--hairline);
}

.results-foot a {
  color: var(--steel);
}

.results-foot a:hover {
  color: var(--bone);
}

/* ---------- About ---------- */

.about-wrap {
  max-width: 40rem;
  margin: 0 auto;
  padding: 2.2rem 1.15rem 3rem;
}

.about-wrap h1 {
  font-family: var(--serif);
  font-size: 2rem;
  margin: 0.6rem 0 0.8rem;
  letter-spacing: -0.03em;
}

.about-wrap h2 {
  font-size: 1.1rem;
  margin: 1.6rem 0 0.45rem;
}

.about-wrap p,
.about-wrap li {
  color: var(--extract);
}

.about-wrap ul {
  padding-left: 1.15rem;
}

.about-wrap .back {
  color: var(--steel);
  font-weight: 600;
}

.about-wrap .back:hover {
  color: var(--ember);
}

/* ---------- Responsive ---------- */

@media (max-width: 720px) {
  .brand-name {
    display: none;
  }

  .results-head {
    flex-wrap: wrap;
  }

  .results-head .search-form {
    flex: 1 1 100%;
    max-width: none;
  }

  .logo-hero {
    width: min(180px, 70vw);
  }

  .wiki-card img {
    height: 200px;
  }
}

@media (min-width: 960px) {
  .results-body {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
    padding-top: 1.35rem;
  }

  #card {
    position: sticky;
    top: 5.2rem;
  }

  #list {
    order: 0;
  }

  #card {
    order: 0;
  }
}

@media (max-width: 959px) {
  #card {
    order: -1;
    max-width: 28rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .skeleton .result,
  .skeleton .wiki-card,
  .image-grid img,
  .video-thumb img {
    animation: none;
    transition: none;
  }
}

/* ---------- Settings ---------- */

.gear {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 12;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--bone);
  border-radius: 12px;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.gear:hover,
.gear:focus-visible {
  border-color: var(--ember);
}

.gear svg {
  width: 20px;
  height: 20px;
}

.settings {
  width: min(420px, calc(100vw - 1.5rem));
  max-height: min(88dvh, 640px);
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  color: var(--bone);
  box-shadow: var(--shadow);
}

.settings::backdrop {
  background: rgba(10, 12, 11, 0.55);
}

.settings-form {
  padding: 1.15rem 1.2rem 1.25rem;
  overflow-y: auto;
  max-height: min(88dvh, 640px);
}

.settings-form h2 {
  margin: 0 0 0.25rem;
  font-family: var(--serif);
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.settings-note {
  margin: 0 0 1.1rem;
  color: var(--steel);
  font-size: 0.88rem;
}

.settings-form h3 {
  margin: 1.1rem 0 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ember);
}

.theme-picks {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
}

.theme-picks label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.55rem 0.3rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
}

.theme-picks input {
  accent-color: var(--ember);
}

.theme-picks label:has(input:checked) {
  border-color: var(--ember);
  background: color-mix(in srgb, var(--ember) 12%, transparent);
}

.engine-list {
  border: 0;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.engine-list label {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.65rem;
  align-items: start;
  padding: 0.55rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
}

.engine-list label:has(input:checked) {
  border-color: #4a6358;
}

.engine-list input {
  grid-row: 1 / span 2;
  margin-top: 0.2rem;
  accent-color: var(--moss);
  width: 1.05rem;
  height: 1.05rem;
}

.engine-list strong {
  font-size: 0.95rem;
}

.engine-list small {
  color: var(--steel);
  font-size: 0.8rem;
}

.bg-fields {
  display: grid;
  gap: 0.65rem;
}

.bg-fields input[type="url"],
.bg-fields input[type="file"] {
  width: 100%;
  background: var(--ink);
  color: var(--bone);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.55rem 0.7rem;
  font: inherit;
}

.bg-fields input[type="file"] {
  padding: 0.4rem 0.55rem;
}

.bg-fields .bg-hint {
  margin: 0;
  color: var(--steel);
  font-size: 0.8rem;
}

.bg-dim-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  align-items: center;
}

.bg-dim-row input[type="range"] {
  width: 100%;
  accent-color: var(--moss);
}

.bg-actions {
  display: flex;
  gap: 0.5rem;
}

.bg-actions button {
  background: transparent;
  color: var(--steel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.45rem 0.75rem;
  font-weight: 600;
  cursor: pointer;
}

.bg-actions button:hover {
  color: var(--bone);
  border-color: var(--ember);
}

.bg-preview {
  display: none;
  width: 100%;
  height: 72px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--line);
}

.bg-preview.is-on {
  display: block;
}

.settings-done {
  margin-top: 1.15rem;
  width: 100%;
  background: var(--moss);
  color: var(--btn-fg);
  border: 0;
  border-radius: 10px;
  padding: 0.7rem 1rem;
  font-weight: 600;
  cursor: pointer;
}

.settings-done:hover {
  background: var(--moss-2);
}