:root {
  --bg: #fff4f2;
  --bg-2: #fce8e6;
  --ink: #1f1a14;
  --muted: #6b5f54;
  --accent: #d32f2f;
  --accent-2: #c2185b;
  --card: rgba(255, 255, 255, 0.9);
  --stroke: rgba(31, 26, 20, 0.12);
  --shadow: 0 16px 32px rgba(32, 24, 16, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(120deg, var(--bg) 0%, #ffe7e2 45%, var(--bg-2) 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

a:hover {
  text-decoration: underline;
}

.bg-shape {
  position: fixed;
  border-radius: 999px;
  filter: blur(10px);
  opacity: 0.35;
  animation: float 12s ease-in-out infinite;
  z-index: 0;
}

.bg-shape.s1 {
  width: 320px;
  height: 320px;
  background: #ffd5cf;
  top: -80px;
  right: 10%;
}

.bg-shape.s2 {
  width: 220px;
  height: 220px;
  background: #ffd3da;
  bottom: 10%;
  left: 8%;
  animation-delay: -3s;
}

.bg-shape.s3 {
  width: 180px;
  height: 180px;
  background: #ffc1b6;
  bottom: 30%;
  right: 25%;
  animation-delay: -6s;
}

.page {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
  padding: 96px 20px 64px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--stroke);
  box-shadow: 0 12px 24px rgba(32, 24, 16, 0.08);
}

.top-nav.fixed {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1120px, calc(100% - 40px));
  z-index: 5;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.9rem;
}

/* ── Hero ── */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 28px;
  align-items: stretch;
  scroll-margin-top: 120px;
}

.hero.compact {
  align-items: flex-start;
}

.hero-left {
  display: flex;
  flex-direction: column;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
}

h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  margin: 12px 0 12px;
  line-height: 1.05;
}

.lead {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 520px;
}

.cta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.btn {
  border-radius: 999px;
  border: 1px solid var(--stroke);
  padding: 10px 18px;
  font-weight: 600;
  background: transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 10px 18px rgba(211, 47, 47, 0.25);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.7);
}

.btn:hover {
  transform: translateY(-1px);
}

.chip {
  background: rgba(211, 47, 47, 0.12);
  color: var(--accent);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}

.range {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  color: var(--muted);
}

.range-label {
  font-size: 0.95rem;
}

.range-buttons {
  display: inline-flex;
  padding: 4px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  border: 1px solid var(--stroke);
  gap: 6px;
}

.range-btn {
  border: none;
  background: transparent;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  color: var(--muted);
}

.range-btn.active {
  background: var(--accent);
  color: #fff;
}

/* ── Hero panel (right side) ── */
.hero-right {
  display: flex;
  align-items: stretch;
}

.hero-panel {
  padding: 24px;
  border-radius: 24px;
  background: var(--card);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  width: 100%;
}

.panel-title {
  font-weight: 600;
  color: var(--muted);
}

.big-metric {
  font-size: 3rem;
  font-family: "IBM Plex Mono", "Segoe UI", monospace;
  margin: 8px 0 4px;
}

.panel-sub {
  color: var(--muted);
  margin-bottom: 18px;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mini-card {
  background: rgba(255, 255, 255, 0.7);
  border-radius: 16px;
  padding: 12px 14px;
  border: 1px solid var(--stroke);
}

.mini-label {
  font-size: 0.8rem;
  color: var(--muted);
}

.mini-value {
  font-weight: 600;
  margin-top: 6px;
}

/* ── Token card (landing) ── */
.token-card {
  margin-top: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.85);
  box-shadow: var(--shadow);
}

.input-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--muted);
}

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

.token-row.compact input {
  max-width: 360px;
}

.token-row.compact .btn {
  align-self: stretch;
  white-space: nowrap;
}

.token-card input,
.input-group select,
.input-group input {
  flex: 1;
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  font-family: "IBM Plex Mono", "Segoe UI", monospace;
}

.input-group select {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

.token-hint,
.token-foot {
  color: var(--muted);
  font-size: 0.9rem;
}

.status {
  min-height: 20px;
  font-size: 0.85rem;
  color: var(--muted);
}

/* ── Demo section (landing) ── */
.demo {
  scroll-margin-top: 120px;
}

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

.demo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.demo-text,
.about-text {
  color: var(--muted);
  margin: 0;
}

.about {
  scroll-margin-top: 120px;
}

/* ── Setup/Preferences ── */
.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field-hint {
  color: var(--muted);
  font-size: 0.85rem;
}

.status.info {
  color: #2c5aa0;
}

.status.warn {
  color: #b26a00;
}

.status.error {
  color: #c0392b;
}

.link-button {
  background: none;
  border: none;
  padding: 0;
  color: var(--accent);
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.setup-card {
  scroll-margin-top: 120px;
}

.setup-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 16px;
  align-items: start;
}

.preferences .setup-card {
  width: min(720px, 100%);
  margin: 0 auto;
}

.setup-grid .toggle {
  grid-column: 1 / -1;
}

.setup-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--muted);
}

.toggle input {
  width: 18px;
  height: 18px;
}

/* ── Card ── */
.overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.card {
  background: var(--card);
  border-radius: 20px;
  border: 1px solid var(--stroke);
  padding: 18px 20px;
  box-shadow: var(--shadow);
}

.card-label {
  color: var(--muted);
  font-size: 0.9rem;
}

.card-value {
  font-size: 1.8rem;
  font-weight: 600;
  margin-top: 8px;
}

.card-sub {
  color: var(--muted);
  margin-top: 4px;
}

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

.card-header h2 {
  margin: 0;
  font-size: 1.1rem;
}

.muted {
  color: var(--muted);
  font-size: 0.9rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

/* ── Class charts (full-row) ── */
.class-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 18px;
}

.class-row {
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--stroke);
  border-radius: 20px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.class-row-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.class-row-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.class-row-name {
  font-weight: 700;
  font-size: 1.05rem;
}

.class-row-teacher {
  color: var(--muted);
  font-size: 0.85rem;
}

.class-row-stats {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-shrink: 0;
}

.class-row-grade {
  font-family: "IBM Plex Mono", monospace;
  font-size: 1.4rem;
  font-weight: 600;
}

.class-row-delta {
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 600;
}

.class-row-delta.negative {
  color: #c0392b;
}

.class-row-chart {
  width: 100%;
}

.class-chart-svg {
  width: 100%;
  height: auto;
  display: block;
}

/* ── Main charts ── */
.chart {
  margin-top: 18px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 16px;
  padding: 10px;
  border: 1px solid var(--stroke);
}

.chart svg {
  width: 100%;
  height: 200px;
}

.chart-legend {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.85rem;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
}

.legend-dot.gpa {
  background: var(--accent-2);
}

.chart-axis text {
  font-size: 10px;
  fill: var(--muted);
}

.chart-grid line {
  stroke: rgba(31, 26, 20, 0.08);
  stroke-width: 1;
}

.chart-point {
  fill: rgba(211, 47, 47, 0.18);
}

.chart-point.last {
  fill: var(--accent);
}

.chart-footer {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.9rem;
}

/* ── Moments ── */
.moment-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.moment-item {
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.75);
}

.moment-date {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}

.moment-title {
  font-weight: 600;
  margin-top: 6px;
}

.moment-detail {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 4px;
}

/* ── Badges ── */
.badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 6px;
}

.badge {
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(211, 47, 47, 0.12);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
}

/* ── Share section ── */
.share {
  scroll-margin-top: 120px;
}

.share-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

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

/* Options (always-visible checkboxes) */
.share-options-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.option-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px 14px;
}

.option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  cursor: pointer;
}

.option input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}

/* Color picker */
.color-picker-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

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

.color-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 3px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.color-swatch:hover {
  transform: scale(1.15);
}

.color-swatch.active {
  border-color: var(--ink);
  transform: scale(1.1);
}

.color-swatch[data-card-color="red"]    { background: linear-gradient(135deg, #d32f2f, #c2185b); }
.color-swatch[data-card-color="dark"]   { background: linear-gradient(135deg, #1a1a2e, #0f3460); }
.color-swatch[data-card-color="ocean"]  { background: linear-gradient(135deg, #0077b6, #00b4d8); }
.color-swatch[data-card-color="forest"] { background: linear-gradient(135deg, #2d6a4f, #52b788); }
.color-swatch[data-card-color="purple"] { background: linear-gradient(135deg, #6c3483, #bb8fce); }
.color-swatch[data-card-color="sunset"] { background: linear-gradient(135deg, #f77f00, #fcbf49); }

/* Share actions */
.share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.share-status {
  color: var(--muted);
  font-size: 0.85rem;
}

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

.icon-button {
  width: 42px;
  height: 42px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.icon {
  width: 20px;
  height: 20px;
  display: block;
}

/* ── Share card ── */
.share-card-wrap {
  display: flex;
  justify-content: center;
}

.share-card {
  position: relative;
  border-radius: 24px;
  padding: 24px 22px;
  color: #fff;
  background: linear-gradient(135deg, #d32f2f 0%, #c2185b 60%, #ff7043 100%);
  box-shadow: 0 24px 40px rgba(211, 47, 47, 0.35);
  overflow: hidden;
  height: auto;
  min-height: 460px;
  width: 100%;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
}

/* Card color themes */
.share-card.theme-dark {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 60%, #0f3460 100%);
  box-shadow: 0 24px 40px rgba(15, 52, 96, 0.4);
}

.share-card.theme-ocean {
  background: linear-gradient(135deg, #0077b6 0%, #0096c7 60%, #00b4d8 100%);
  box-shadow: 0 24px 40px rgba(0, 119, 182, 0.4);
}

.share-card.theme-forest {
  background: linear-gradient(135deg, #2d6a4f 0%, #40916c 60%, #52b788 100%);
  box-shadow: 0 24px 40px rgba(45, 106, 79, 0.4);
}

.share-card.theme-purple {
  background: linear-gradient(135deg, #6c3483 0%, #8e44ad 60%, #bb8fce 100%);
  box-shadow: 0 24px 40px rgba(108, 52, 131, 0.4);
}

.share-card.theme-sunset {
  background: linear-gradient(135deg, #f77f00 0%, #d62828 60%, #fcbf49 100%);
  box-shadow: 0 24px 40px rgba(247, 127, 0, 0.4);
}

.share-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.25), transparent 45%),
    radial-gradient(circle at 80% 10%, rgba(255, 255, 255, 0.2), transparent 45%),
    radial-gradient(circle at 70% 70%, rgba(255, 255, 255, 0.15), transparent 55%);
  opacity: 0.6;
  pointer-events: none;
}

.share-header,
.share-main,
.share-highlight,
.share-footer {
  position: relative;
  z-index: 1;
}

.share-title {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.7rem;
  opacity: 0.85;
}

.share-name {
  font-size: 1.4rem;
  font-weight: 700;
  margin-top: 6px;
}

.share-main {
  display: grid;
  gap: 10px;
  margin: 12px 0;
  flex: 0 0 auto;
}

.share-stat {
  background: rgba(255, 255, 255, 0.18);
  border-radius: 14px;
  padding: 10px 12px;
}

.share-label {
  font-size: 0.75rem;
  opacity: 0.8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.share-value {
  font-size: 1.45rem;
  font-weight: 700;
  margin-top: 4px;
  font-family: "IBM Plex Mono", monospace;
}

.share-delta {
  font-size: 0.85rem;
  opacity: 0.85;
  margin-top: 2px;
}

.share-highlight {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.share-highlight-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  opacity: 0.8;
  font-weight: 600;
}

.share-highlight-value {
  font-weight: 700;
  font-size: 0.95rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.share-footer {
  font-size: 0.7rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  opacity: 0.75;
  margin-top: 8px;
}

/* ── Story slides (Spotify Wrapped style) ── */
.story-wrap {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  height: calc(var(--story-count, 1) * 100vh);
}

.story-track {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  width: calc(var(--story-count, 1) * 100vw);
  transform: translateX(0);
  will-change: transform;
}

.story-slide {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(72px, 12vh, 120px) 8vw 64px;
  position: relative;
  overflow: hidden;
  scroll-margin-top: 0;
  flex: 0 0 100vw;
}

.story-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 15%, rgba(255,255,255,0.18), transparent 50%),
    radial-gradient(circle at 85% 80%, rgba(255,255,255,0.12), transparent 50%);
  pointer-events: none;
}

/* Slide gradient backgrounds */
.slide-1 { background: linear-gradient(135deg, #4a148c 0%, #2980b9 100%); color: #fff; }
.slide-2 { background: linear-gradient(135deg, #1b5e20 0%, #00796b 100%); color: #fff; }
.slide-3 { background: linear-gradient(135deg, #bf360c 0%, #e65100 100%); color: #fff; }
.slide-4 { background: linear-gradient(135deg, #0d47a1 0%, #00695c 100%); color: #fff; }
.slide-5 { background: linear-gradient(135deg, #4a0072 0%, #880e4f 100%); color: #fff; }
.slide-6 { background: linear-gradient(135deg, #e65100 0%, #f9a825 100%); color: #fff; }

.slide-inner {
  position: relative;
  z-index: 2;
  max-width: 640px;
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.story-slide.in-view .slide-inner {
  opacity: 1;
  transform: translateY(0);
}

.slide-eyebrow {
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.75rem;
  opacity: 0.7;
  font-weight: 600;
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease 0.1s, transform 0.7s ease 0.1s;
}

.story-slide.in-view .slide-eyebrow {
  opacity: 0.75;
  transform: translateY(0);
}

.slide-big {
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -1px;
  margin-bottom: 16px;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease 0.25s, transform 0.8s ease 0.25s;
}

.story-slide.in-view .slide-big {
  opacity: 1;
  transform: translateY(0);
}

.slide-value {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 700;
  font-family: "IBM Plex Mono", monospace;
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.8s ease 0.4s, transform 0.8s ease 0.4s;
  margin-bottom: 12px;
}

.story-slide.in-view .slide-value {
  opacity: 1;
  transform: translateY(0);
}

.slide-ctx {
  font-size: 1rem;
  opacity: 0;
  transition: opacity 0.7s ease 0.55s;
}

.story-slide.in-view .slide-ctx {
  opacity: 0.7;
}

.slide-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 2;
}

.slide-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  transition: background 0.3s ease, transform 0.3s ease;
}

.story-slide.in-view .slide-dot.current {
  background: rgba(255, 255, 255, 0.9);
  transform: scale(1.3);
}

/* ── Hidden / reveal ── */
.hidden {
  display: none;
}

.results-hidden {
  display: none;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  animation: fadeUp 0.7s ease forwards;
  animation-delay: var(--delay, 0s);
}

/* ── Misc ── */
.footer {
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

.alert-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.alert-item {
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.7);
}

.alert-title { font-weight: 600; }
.alert-meta { color: var(--muted); font-size: 0.85rem; margin-top: 6px; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

th, td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--stroke);
}

th { color: var(--muted); font-weight: 600; }

/* ── Animations ── */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(12px); }
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    align-items: start;
  }

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

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .share-layout {
    grid-template-columns: 1fr;
  }

  .share-card-wrap {
    order: -1;
  }
}

@media (max-width: 640px) {
  .page {
    padding: 120px 16px 48px;
  }

  .top-nav {
    flex-direction: column;
    align-items: flex-start;
  }

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

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

  .card-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .token-row {
    flex-direction: column;
    align-items: stretch;
  }

  .story-slide {
    padding: 80px 20px 60px;
  }

  .share-card {
    max-width: 100%;
  }

  .class-row-header {
    flex-direction: column;
    gap: 8px;
  }
}