:root {
  --bg: #0c0e12;
  --bg2: #12151b;
  --card: #161a22;
  --border: #1e2430;
  --border-hi: #2a3140;
  --txt: #e2e6ed;
  --txt2: #8b93a3;
  --txt3: #5c6370;
  --accent: #10b981;
  --accent-soft: rgba(16,185,129,.12);
  --accent-hover: #0ea472;
  --red: #ef4444;
  --red-soft: rgba(239,68,68,.1);
  --blue: #3b82f6;
  --radius: 12px;
  --radius-sm: 8px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', 'Fira Code', monospace;
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--txt);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.shell {
  max-width: 720px;
  margin: 0 auto;
  padding: 1rem 1.25rem 3rem;
}

/* ── Top bar ── */

.top-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 0 1.5rem;
}

.logo {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--accent);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  letter-spacing: -0.02em;
}

.tagline { color: var(--txt3); font-size: 0.8rem; }

/* ── Cards ── */

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
}

/* ── Drop zone ── */

.drop-zone {
  border: 2px dashed var(--border-hi);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}
.drop-zone:hover, .drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.dz-icon {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.dz-text strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}
.dz-text span {
  display: block;
  font-size: 0.82rem;
  color: var(--txt2);
}
.dz-hint {
  margin-top: 0.3rem;
  color: var(--txt3) !important;
  font-size: 0.75rem !important;
}

.upload-card { padding: 0.5rem; }
.upload-card .drop-zone { border-radius: var(--radius-sm); }

/* ── Progress ── */

.prog-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.prog-track {
  height: 6px;
  background: var(--bg);
  border-radius: 3px;
  overflow: hidden;
}

.prog-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.15s ease;
}

.text-muted { color: var(--txt3); font-weight: 400; }

/* ── Results ── */

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.results-header h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.popup-actions { display: flex; gap: 0.4rem; }

.result-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 0.5rem;
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.result-thumb {
  width: 64px;
  height: 64px;
  border-radius: 6px;
  object-fit: cover;
  background: var(--bg2);
  flex-shrink: 0;
}

.result-thumb-video {
  position: relative;
}
.result-thumb-video::after {
  content: '\f04b';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: white;
  font-size: 0.9rem;
  background: rgba(0,0,0,.4);
  border-radius: 6px;
}

.result-body { flex: 1; min-width: 0; }

.result-name {
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.15rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-size {
  font-size: 0.72rem;
  color: var(--txt3);
  margin-bottom: 0.5rem;
}

.result-links {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.link-row {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.link-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--txt3);
  text-transform: uppercase;
  min-width: 60px;
  flex-shrink: 0;
}

.link-val {
  flex: 1;
  font-size: 0.72rem;
  font-family: var(--mono);
  padding: 0.25rem 0.45rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--txt2);
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  outline: none;
}
.link-val:hover { border-color: var(--accent); color: var(--txt); }
.link-val:focus { border-color: var(--accent); }

.link-copy {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--txt3);
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  font-size: 0.7rem;
  transition: all 0.15s;
  flex-shrink: 0;
}
.link-copy:hover { color: var(--accent); border-color: var(--accent); }
.link-copy.copied { color: var(--accent); border-color: var(--accent); }

.result-error {
  background: var(--red-soft);
  border-color: var(--red);
}
.result-error .result-name { color: var(--red); }

/* ── Viewer ── */

.viewer-card { padding: 0; overflow: hidden; }

.viewer-card img, .viewer-card video {
  width: 100%;
  display: block;
  max-height: 70vh;
  object-fit: contain;
  background: #000;
}

.viewer-info { padding: 1.25rem; }
.viewer-info h2 {
  font-size: 1rem;
  word-break: break-word;
  margin-bottom: 0.3rem;
}

.viewer-meta {
  font-size: 0.78rem;
  color: var(--txt3);
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.viewer-links {
  padding: 0 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

/* ── Buttons ── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font);
  text-decoration: none;
}

.btn-sm { padding: 0.35rem 0.7rem; font-size: 0.78rem; }

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

.btn-ghost {
  background: transparent;
  color: var(--txt2);
  border-color: var(--border);
}
.btn-ghost:hover { color: var(--txt); border-color: var(--border-hi); }

/* ── Toast ── */

.toast-wrap {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
}

.toast {
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--card);
  border: 1px solid var(--accent);
  color: var(--accent);
  animation: toast-in 0.2s ease;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Responsive ── */

@media (max-width: 600px) {
  .shell { padding: 0.75rem; }
  .drop-zone { padding: 2rem 1rem; }
  .dz-icon { font-size: 2rem; }
  .result-item { flex-direction: column; }
  .result-thumb { width: 100%; height: 120px; }
  .link-label { min-width: 50px; }
}