:root {
  --bg: #050910;
  --card: rgba(13, 18, 33, 0.75);
  --glass: rgba(255, 255, 255, 0.08);
  --text: #f4f6fb;
  --muted: #9fb2d1;
  --accent: #7af0c7;
  --accent-2: #71b8ff;
  --danger: #ff8e9f;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Space Grotesk", "Segoe UI", "Helvetica Neue", sans-serif;
  background: radial-gradient(120% 120% at 20% 20%, #0b1a35 0%, #050910 38%, #050910 100%);
  color: var(--text);
  min-height: 100vh;
  position: relative;
}

.page::before {
  content: "";
  position: fixed;
  inset: -30% -10% auto auto;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle at 30% 30%, rgba(122, 240, 199, 0.35), transparent 50%),
    radial-gradient(circle at 80% 10%, rgba(113, 184, 255, 0.25), transparent 45%);
  filter: blur(90px);
  opacity: 0.6;
  pointer-events: none;
  z-index: 0;
}

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 64px;
  position: relative;
  z-index: 1;
}

.hero {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 24px;
  align-items: center;
  margin-bottom: 28px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 11px;
  color: var(--muted);
  margin: 0 0 6px;
}

h1 {
  font-size: clamp(28px, 5vw, 46px);
  margin: 0 0 12px;
  line-height: 1.1;
}

.lede {
  color: var(--muted);
  max-width: 640px;
  margin: 0 0 12px;
  line-height: 1.5;
}

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

.pill {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #04101f;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.03em;
}

.hero-card {
  background: linear-gradient(145deg, rgba(122, 240, 199, 0.1), rgba(113, 184, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 18px 18px 14px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.hero-label {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 12px 0;
}

.stat-label {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.stat-value {
  margin: 4px 0 0;
  font-size: 20px;
  font-weight: 700;
}

.hero-foot {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.panel {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 18px;
  padding: 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.dropzone {
  border: 1.5px dashed rgba(255, 255, 255, 0.2);
  padding: 20px;
  border-radius: 14px;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
  background: linear-gradient(135deg, rgba(113, 184, 255, 0.08), rgba(122, 240, 199, 0.04));
}

.dropzone.dragover {
  border-color: var(--accent);
  transform: translateY(-2px);
  background: linear-gradient(135deg, rgba(122, 240, 199, 0.16), rgba(113, 184, 255, 0.12));
}

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

.icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(122, 240, 199, 0.15);
  color: var(--accent);
  font-size: 20px;
  font-weight: 700;
}

.drop-content h2 {
  margin: 0 0 6px;
}

.drop-content p {
  margin: 0;
  color: var(--muted);
}

.drop-actions {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.hint {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

button {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  border: none;
  color: #04101f;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(113, 184, 255, 0.28);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 36px rgba(113, 184, 255, 0.35);
}

button:active {
  transform: translateY(0);
}

#file-input {
  display: none;
}

.status {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
}

.results {
  margin-top: 24px;
  display: grid;
  gap: 16px;
}

.result-card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 16px 16px 18px;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.result-card:hover {
  transform: translateY(-2px);
  border-color: rgba(122, 240, 199, 0.35);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.45);
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}

.file-name {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
}

.badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.badge {
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 10px;
  font-size: 12px;
}

.det-list {
  display: grid;
  gap: 8px;
}

.det {
  background: linear-gradient(135deg, rgba(122, 240, 199, 0.1), rgba(113, 184, 255, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 10px 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.det-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
}

.det-headings {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
  margin-bottom: 4px;
  max-width: calc(100% - 130px);
}

.det-title {
  margin: 0;
  font-weight: 700;
}

.det-headings p {
  margin: 0;
}

.confidence {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  flex-shrink: 0;
  align-self: flex-start;
  white-space: nowrap;
  margin-left: auto;
}

.conf-label {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 11px;
  color: var(--muted);
}

.conf-value {
  font-weight: 800;
}
.bar {
  height: 8px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 999px;
  box-shadow: 0 6px 14px rgba(113, 184, 255, 0.35);
  position: relative;
  margin-top: 10px;
}

.bar::before {
  content: "Confidence";
  position: absolute;
  top: -18px;
  left: 0;
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.span {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.pattern {
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.audio-preview {
  width: 100%;
  margin: 8px 0 4px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
}

.audio-controls {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.audio-btn {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  border: none;
  color: #04101f;
  padding: 8px 12px;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(113, 184, 255, 0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.audio-btn.secondary {
  background: var(--glass);
  color: var(--text);
  box-shadow: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

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

.audio-btn:active {
  transform: translateY(0);
}

.cam-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  margin-top: 12px;
}

.cam {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  overflow: visible; /* allow zoomed image to spill over the grid */
  box-shadow: var(--shadow);
  position: relative;
  transform-origin: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.2s ease;
  cursor: zoom-in;
}

.cam img {
  width: 100%;
  display: block;
  height: auto;
  border-radius: 14px;
}

.cam:hover {
  transform: scale(1.6);
  box-shadow: 0 32px 100px rgba(0, 0, 0, 0.6);
  border-color: rgba(122, 240, 199, 0.45);
  z-index: 10;
}

.cam-caption {
  padding: 10px 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.error {
  color: var(--danger);
  font-weight: 700;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
  }
}