@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Fraunces:opsz,wght@9..144,500;9..144,700&display=swap');

:root {
  --bg: #0e171b;
  --bg-soft: #14252c;
  --card: #1a2f37;
  --card-soft: #203a43;
  --accent: #f6c453;
  --accent-deep: #f08a4b;
  --mint: #5fe1c2;
  --text: #f4f1ea;
  --muted: #b7c4c9;
  --danger: #ff8070;
  --shadow: 0 30px 60px rgba(0, 0, 0, 0.35);
}

body[data-theme="light"] {
  --bg: #ecf2f6;
  --bg-soft: #dfe9f0;
  --card: #ffffff;
  --card-soft: #f7fbff;
  --accent: #0e8fda;
  --accent-deep: #0a74b5;
  --mint: #2ea987;
  --text: #1c2730;
  --muted: #4d6473;
}

body[data-theme="red"] {
  --bg: #1f1114;
  --bg-soft: #2a161b;
  --card: #3a1d24;
  --card-soft: #44232c;
  --accent: #ff7a59;
  --accent-deep: #ff4f6c;
  --mint: #ffbe6b;
  --text: #ffe8e4;
  --muted: #d8a9a2;
}

body[data-theme="purple"] {
  --bg: #18122b;
  --bg-soft: #22193b;
  --card: #2b2250;
  --card-soft: #332a62;
  --accent: #d8b4ff;
  --accent-deep: #9b7bff;
  --mint: #9be8d8;
  --text: #f4edff;
  --muted: #c6b8e6;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top left, #203b45 0%, #0f1a1f 40%, #0d1519 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

.bg {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(246, 196, 83, 0.18), transparent 45%),
    radial-gradient(circle at 80% 0%, rgba(95, 225, 194, 0.18), transparent 40%),
    radial-gradient(circle at 40% 80%, rgba(240, 138, 75, 0.2), transparent 45%);
  z-index: -1;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 5vw;
  gap: 12px;
  flex-wrap: wrap;
}

.logo {
  font-family: 'Fraunces', serif;
  font-size: 28px;
  letter-spacing: 1px;
}

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

.nav-link {
  background: transparent;
  color: var(--text);
  border: none;
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 14px;
}

.nav-link.is-active {
  background: rgba(255, 255, 255, 0.1);
}

.nav-cta {
  display: flex;
  gap: 10px;
}

.shell {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 0 5vw 60px;
}

.page {
  display: none;
}

.page.is-active {
  display: block;
}

body.logged-out .page[data-requires-auth="true"] {
  display: none !important;
}

body.logged-out .nav-link[data-page="quests"],
body.logged-out .nav-link[data-page="verify"],
body.logged-out .nav-link[data-page="igcse"],
body.logged-out .nav-link[data-page="ib"],
body.logged-out .nav-link[data-page="stats"],
body.logged-out .nav-link[data-page="contact"] {
  display: none !important;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: center;
}

.hero-copy h1 {
  font-family: 'Fraunces', serif;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.1;
  margin-bottom: 16px;
}

.hero-copy p {
  color: var(--muted);
  margin-bottom: 20px;
}

.pill {
  display: inline-flex;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 12px;
  margin-bottom: 12px;
}

.cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.primary,
.secondary,
.ghost,
.google-button,
.apple-button {
  font-family: inherit;
  font-size: 14px;
  border-radius: 999px;
  padding: 12px 20px;
  cursor: pointer;
  border: none;
}

.primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-deep));
  color: #3a2b19;
  font-weight: 600;
  box-shadow: var(--shadow);
}

.secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.google-button {
  background: #fff;
  color: #202124;
  border: none;
  font-weight: 600;
}

.apple-button {
  background: #000;
  color: #fff;
  border-radius: 999px;
  padding: 12px 18px;
  border: none;
}

.badges {
  margin-top: 18px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.badges span {
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
}

.hero-card {
  background: var(--card);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.card-head {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.party {
  display: flex;
  gap: 16px;
  align-items: center;
}

.avatar {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(140deg, #f6c453, #5fe1c2);
}

.name {
  font-weight: 600;
}

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

.meter {
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  height: 10px;
  margin: 20px 0 16px;
}

.meter-bar {
  height: 100%;
  width: 62%;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--mint), #76f2d4);
  transition: width 0.6s ease;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.stat {
  font-size: 20px;
  font-weight: 600;
}

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

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.feature-card {
  background: var(--card-soft);
  padding: 18px;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.board {
  background: var(--bg-soft);
  padding: 26px;
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.board-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.board-head h2 {
  font-family: 'Fraunces', serif;
  font-size: 28px;
}

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

.pill.is-active {
  background: var(--accent);
  color: #382514;
}

.quest-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.quest {
  background: var(--card);
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 180px;
}

.quest .tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}

.quest h4 {
  font-size: 18px;
}

.quest p {
  font-size: 13px;
  color: var(--muted);
}

.quest-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.quest button {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--text);
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
}

.panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.panel-card {
  background: var(--card-soft);
  border-radius: 20px;
  padding: 20px;
  box-shadow: var(--shadow);
}

body[data-compact="1"] .panel-card,
body[data-compact="1"] .quest,
body[data-compact="1"] .feature-card {
  padding: 14px;
  border-radius: 14px;
}

.camera {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.camera-feed {
  position: relative;
  background: rgba(15, 26, 31, 0.6);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.camera-feed video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.camera-overlay {
  position: absolute;
  color: var(--muted);
  font-size: 13px;
}

.camera-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.ai-log,
.doc-result {
  margin-top: 16px;
  background: rgba(15, 26, 31, 0.6);
  border-radius: 12px;
  padding: 12px;
}

.log-title {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
}

.log-entry {
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 10px;
}

.log-entry.success {
  background: rgba(95, 225, 194, 0.18);
  color: var(--mint);
}

.log-entry.pending {
  background: rgba(246, 196, 83, 0.15);
  color: var(--accent);
}

.log-entry.fail {
  background: rgba(255, 128, 112, 0.18);
  color: var(--danger);
}

.muted {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.sponsor {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sponsor-card {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.timeline-item {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 13px;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.file-input {
  width: 100%;
  padding: 10px;
  border-radius: 12px;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  background: transparent;
  color: var(--text);
}

.file-preview {
  margin-top: 12px;
  border-radius: 16px;
  border: 1px dashed rgba(255, 255, 255, 0.15);
  min-height: 180px;
  display: grid;
  place-items: center;
  background: rgba(15, 26, 31, 0.5);
  overflow: hidden;
}

.file-preview img,
.file-preview video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-placeholder {
  color: var(--muted);
  font-size: 13px;
}

.file-meta {
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

.text-input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.password-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.profile-row {
  display: flex;
  gap: 12px;
  align-items: center;
  margin: 12px 0 16px;
}

.profile-avatar {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(140deg, #f6c453, #5fe1c2);
  display: grid;
  place-items: center;
  font-weight: 600;
  color: #24333b;
  overflow: hidden;
  border: none;
  cursor: pointer;
}

.profile-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.profile-name {
  font-weight: 600;
  font-size: 16px;
}

.profile-actions {
  display: flex;
  gap: 10px;
}

.request-card {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 12px;
  display: grid;
  gap: 8px;
}

.request-actions {
  display: flex;
  gap: 10px;
}

.toggle {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
}

.pill-row {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 12px;
  color: var(--muted);
}

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

.igcse-controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.igcse-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(260px, 1.2fr);
  gap: 16px;
}

.igcse-list {
  max-height: 520px;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.igcse-item {
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
  border: none;
  text-align: left;
  color: var(--text);
}

.igcse-item strong {
  display: block;
}

.igcse-item.is-active {
  background: rgba(246, 196, 83, 0.2);
}

.igcse-detail {
  background: var(--card-soft);
  border-radius: 18px;
  padding: 18px;
  min-height: 320px;
}

.quest-list {
  margin-top: 18px;
  display: grid;
  gap: 10px;
}

.quest-row {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.detail-placeholder {
  color: var(--muted);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.stats-grid.compact {
  grid-template-columns: repeat(3, 1fr);
}

.stat-card {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 16px;
  text-align: center;
}

.chart {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  margin-top: 20px;
  align-items: end;
  min-height: 160px;
}

.chart-bar {
  background: linear-gradient(120deg, var(--mint), #76f2d4);
  border-radius: 14px 14px 6px 6px;
  height: var(--value);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 6px;
  font-size: 12px;
  color: #123024;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  align-items: center;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.image-grid img {
  width: 100%;
  border-radius: 18px;
  background: var(--card);
}

.contact-card {
  background: var(--card-soft);
  padding: 24px;
  border-radius: 20px;
  max-width: 640px;
}

.contact-actions {
  display: flex;
  gap: 12px;
  margin: 14px 0;
}

.contact-form {
  display: grid;
  gap: 12px;
}

.account-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--card);
  padding: 24px;
  border-radius: 20px;
  width: min(480px, 90vw);
  box-shadow: var(--shadow);
}

.modal-card.wide {
  width: min(720px, 92vw);
}

.modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.quest-detail {
  display: grid;
  gap: 16px;
}

.exercise {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 12px;
}

.exercise ul {
  margin-top: 6px;
  display: grid;
  gap: 6px;
}

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--card);
  padding: 12px 18px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.toast.is-visible {
  opacity: 1;
}

.settings-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  background: linear-gradient(120deg, var(--accent), var(--accent-deep));
  color: #261c14;
  font-size: 20px;
  box-shadow: var(--shadow);
  z-index: 20;
}

.settings-sidebar {
  position: fixed;
  top: 0;
  right: -340px;
  width: min(340px, 90vw);
  height: 100vh;
  background: var(--card);
  box-shadow: var(--shadow);
  padding: 18px;
  z-index: 25;
  transition: right 0.2s ease;
  display: grid;
  gap: 16px;
  align-content: start;
}

.settings-sidebar.is-open {
  right: 0;
}

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

@media (max-width: 900px) {
  .nav-cta {
    width: 100%;
    justify-content: flex-start;
  }

  .igcse-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .top {
    padding: 18px 5vw;
  }

  .hero-card {
    order: -1;
  }

  .board {
    padding: 20px;
  }
}