@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;600;700&display=swap');

:root {
  --bg: #0b0f14;
  --panel: #111720;
  --panel-2: #0d131b;
  --ink: #f2f4f7;
  --muted: #9aa4b2;
  --line: #1f2a37;
  --accent: #3b82f6;
  --accent-2: #60a5fa;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Manrope', system-ui, sans-serif;
  color: var(--ink);
  background: radial-gradient(900px 500px at 20% 0%, #1a2330 0%, transparent 60%),
              radial-gradient(900px 500px at 80% 0%, #1a2330 0%, transparent 60%),
              var(--bg);
  min-height: 100vh;
}

.page {
  max-width: 920px;
  margin: 0 auto;
  padding: 48px 20px 72px;
  display: grid;
  gap: 20px;
  animation: fadeUp 0.6s ease both;
}

.hero {
  text-align: center;
  display: grid;
  gap: 12px;
}

.brand {
  letter-spacing: 0.35em;
  font-size: 0.7rem;
  color: var(--accent-2);
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.1;
}

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

.card {
  background: linear-gradient(145deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.selects {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.select-field {
  display: grid;
  gap: 8px;
}

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

select {
  width: 100%;
  background: #0c1219;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.95rem;
}

select:disabled {
  opacity: 0.6;
}

.dropzone {
  position: relative;
  border: 1px dashed #2a3747;
  border-radius: 14px;
  padding: 26px;
  text-align: center;
  background: #0c1219;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
  overflow: hidden;
}

.dropzone.dragover {
  border-color: var(--accent);
  background: #0e1622;
  transform: translateY(-2px);
}

#file {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.drop-content {
  display: grid;
  gap: 8px;
  justify-items: center;
}

.drop-title {
  font-weight: 600;
  font-size: 1.05rem;
}

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

.file-name {
  color: var(--muted);
  font-size: 0.85rem;
}

.thumb {
  margin: 16px auto 0;
  width: min(220px, 70%);
  max-height: 180px;
  object-fit: contain;
  border-radius: 10px;
  background: #0f1a24;
  display: none;
}

.stats {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.stat {
  background: #0c1219;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  display: grid;
  gap: 4px;
}

.stat span {
  font-size: 0.85rem;
  color: var(--muted);
}

.actions {
  margin-top: 16px;
  display: grid;
  gap: 8px;
}

.btn {
  border: none;
  border-radius: 10px;
  padding: 10px 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
}

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

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

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn:hover:enabled {
  transform: translateY(-1px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

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

.results {
  display: grid;
  gap: 12px;
}

.results-head {
  font-weight: 600;
  font-size: 1rem;
}

.link-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 12px;
  align-items: center;
}

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

.link-field {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}

.link-field input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #0b1118;
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  font-size: 0.85rem;
}

.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #0c1219;
  color: var(--ink);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.icon-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.icon-btn:hover:enabled {
  border-color: var(--accent);
  color: var(--accent);
}

.icon-btn.copied {
  border-color: var(--accent-2);
  color: var(--accent-2);
}

.link-row.disabled {
  opacity: 0.5;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 720px) {
  .link-row {
    grid-template-columns: 1fr;
  }
  .link-field {
    grid-template-columns: 1fr;
  }
}