:root {
  color-scheme: dark;
  --bg-1: #0a0c16;
  --bg-2: #101827;
  --bg-3: #122033;
  --card: rgba(17, 27, 43, 0.78);
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --text: #f5f6fa;
  --muted: #9aa5b5;
  --accent: #ff6b6b;
  --accent-2: #ffd166;
  --accent-3: #2ec4b6;
  --mono: "Space Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Sora", system-ui, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 20% 20%, #1d2740 0%, transparent 45%),
    radial-gradient(circle at 80% 10%, #2a1d3f 0%, transparent 40%),
    radial-gradient(circle at 60% 90%, #0a2730 0%, transparent 50%),
    linear-gradient(130deg, var(--bg-1), var(--bg-2), var(--bg-3));
  padding: 32px 24px 48px;
  overflow-x: hidden;
}

.bg-orb {
  position: fixed;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.35;
  z-index: -1;
  animation: float 10s ease-in-out infinite;
}

.orb-1 {
  background: #ff6b6b;
  top: -80px;
  left: -40px;
}

.orb-2 {
  background: #2ec4b6;
  bottom: -120px;
  right: 10%;
  animation-delay: 2s;
}

.orb-3 {
  background: #ffd166;
  top: 30%;
  right: -60px;
  animation-delay: 4s;
}

.hero {
  max-width: 1100px;
  margin: 0 auto 32px;
  text-align: left;
  animation: fadeUp 0.8s ease both;
}

.hero h1 {
  font-size: clamp(2.8rem, 4vw, 4.5rem);
  margin: 8px 0 12px;
  letter-spacing: -0.04em;
  display: flex;
  gap: 12px;
  align-items: center;
}

.hero h1 .accent {
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 700;
}

.eyebrow {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: var(--muted);
  margin: 0;
}

.subtitle {
  font-size: 1.1rem;
  max-width: 680px;
  color: var(--muted);
  line-height: 1.6;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  animation: fadeUp 0.9s ease both;
}

.controls {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section {
  border: 1px solid transparent;
  padding: 16px;
  border-radius: 16px;
  background: rgba(11, 17, 30, 0.6);
}

.section-title {
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 12px;
  font-weight: 600;
}

.row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.row:last-child {
  margin-bottom: 0;
}

.row.two {
  flex-direction: row;
  gap: 12px;
}

.row.two > div {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.row.inline-actions {
  flex-direction: row;
  gap: 12px;
  flex-wrap: wrap;
}

label {
  font-size: 0.85rem;
  color: var(--muted);
}

select,
input[type="file"],
input[type="range"] {
  width: 100%;
}

select,
input[type="file"] {
  background: #0e1727;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 12px;
  font-family: inherit;
}

input[type="range"] {
  accent-color: var(--accent-3);
}

.checks {
  flex-direction: row;
  gap: 16px;
  flex-wrap: wrap;
}

.checks label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
}

.button {
  border: none;
  border-radius: 999px;
  padding: 12px 20px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  color: var(--text);
  background: linear-gradient(120deg, var(--accent), #ff9472);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.button.secondary {
  background: rgba(46, 196, 182, 0.2);
  border: 1px solid rgba(46, 196, 182, 0.35);
}

.button.ghost {
  background: transparent;
  border: 1px dashed rgba(255, 255, 255, 0.3);
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.file-button {
  position: relative;
  overflow: hidden;
}

.file-button input {
  position: absolute;
  opacity: 0;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.note {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0;
}

.status {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--accent-2);
}

.preview {
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation-delay: 0.15s;
}

#imageCanvas {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #0b101b;
}

.audio-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

audio {
  width: 100%;
}

.summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  font-size: 0.85rem;
  color: var(--muted);
}

.summary .label {
  display: block;
  color: var(--accent-3);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

footer {
  max-width: 1100px;
  margin: 40px auto 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--muted);
}

footer a {
  color: var(--accent-3);
  text-decoration: none;
  margin-right: 12px;
}

footer a:hover {
  text-decoration: underline;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(20px);
  }
}

@media (max-width: 960px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .row.two {
    flex-direction: column;
  }

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

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
  }
}