* { box-sizing: border-box; }

:root[data-theme="dark"] {
  --bg: #0b0d12;
  --bg-elevated: #14171f;
  --border: #262b36;
  --text: #eef0f5;
  --text-dim: #8b93a3;
  --accent: #7dffd6;
  --accent-2: #a78bfa;
  --danger: #ff6b6b;
  --danger-bg: #2a1518;
  --shadow: 0 8px 30px rgba(0,0,0,.35);
}

:root[data-theme="light"] {
  --bg: #f6f7f9;
  --bg-elevated: #ffffff;
  --border: #e2e5ea;
  --text: #14161a;
  --text-dim: #6b7280;
  --accent: #0ea5a0;
  --accent-2: #7c3aed;
  --danger: #dc2626;
  --danger-bg: #fdecea;
  --shadow: 0 8px 24px rgba(20,20,30,.08);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  margin: 0;
  padding: 20px 16px 60px;
  transition: background .2s, color .2s;
}
.wrap { max-width: 620px; margin: 0 auto; }

.topbar { display: flex; justify-content: flex-end; }
.wrap.narrow { max-width: 380px; margin-top: 60px; }

.topbar { display: flex; justify-content: flex-end; align-items: center; gap: 10px; }
.account-link {
  font-size: 13px;
  color: var(--text-dim);
  text-decoration: none;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-elevated);
}
.account-link:hover { color: var(--text); border-color: var(--accent); }

.icon-btn {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text);
  width: 38px; height: 38px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.icon-btn:hover { border-color: var(--accent); }

header { text-align: center; margin: 10px 0 30px; }
header h1 {
  font-size: 34px;
  margin: 0 0 8px;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.logo-cat {
  filter: drop-shadow(0 0 12px color-mix(in srgb, var(--accent) 60%, transparent));
}
.tag { color: var(--text-dim); margin: 0; font-size: 15px; }

.dropzone {
  border: 1.5px dashed var(--border);
  border-radius: 16px;
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  background: var(--bg-elevated);
  transition: border-color .15s, box-shadow .15s, transform .1s;
}
.dropzone:hover { border-color: var(--accent); }
.dropzone.drag {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent);
  transform: scale(1.005);
}
.dz-inner { color: var(--text-dim); }
.dz-inner svg { color: var(--accent); margin-bottom: 10px; }
.dz-inner p { margin: 4px 0; }
#dz-text { color: var(--text); font-size: 16px; font-weight: 500; }
.dz-sub { font-size: 13px; }

.options {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0;
  font-size: 13px;
  color: var(--text-dim);
}
.options label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
  min-width: 130px;
}
.options .checkbox-label {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  min-width: auto;
}
.options select, .options input[type="password"] {
  padding: 9px 10px;
  font-size: 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-elevated);
  color: var(--text);
}
.options input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); }

.queue { display: flex; flex-direction: column; gap: 12px; margin-top: 10px; }

.qcard {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  box-shadow: var(--shadow);
}
.qcard-top { display: flex; gap: 12px; align-items: center; }
.qcard-thumb {
  width: 48px; height: 48px;
  border-radius: 10px;
  object-fit: cover;
  background: var(--bg);
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.qcard-thumb.file-icon {
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: var(--accent);
}
.qcard-info { flex: 1; min-width: 0; }
.qcard-name { font-size: 14px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qcard-meta { font-size: 12px; color: var(--text-dim); }

.progress-wrap {
  height: 6px;
  background: var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin-top: 10px;
}
.progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width .1s linear;
}

.qcard-result { margin-top: 10px; }
.linkrow { display: flex; gap: 8px; }
.linkrow input {
  flex: 1;
  padding: 9px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  background: var(--bg);
  color: var(--text);
}
.btn {
  padding: 9px 14px;
  background: var(--accent);
  color: #05130f;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
  white-space: nowrap;
}
.btn:hover { filter: brightness(1.08); }
.btn.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  font-weight: 500;
}
.embed-row { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.embed-row .btn { padding: 6px 10px; font-size: 12px; }
.small { font-size: 12px; color: var(--text-dim); word-break: break-all; margin-top: 6px; }
.small a { color: var(--text-dim); }

.error {
  background: var(--danger-bg);
  color: var(--danger);
  padding: 12px 14px;
  border-radius: 10px;
  margin-top: 16px;
  font-size: 14px;
}

.history-section { margin-top: 34px; }
.history-head { display: flex; justify-content: space-between; align-items: center; }
.history-head h2 { font-size: 16px; margin: 0; color: var(--text-dim); font-weight: 600; }
.link-btn {
  background: none; border: 0; color: var(--text-dim);
  font-size: 12px; cursor: pointer; text-decoration: underline;
}
.history-list { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.hist-item {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 13px;
}
.hist-item .hist-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hist-item a { color: var(--accent); text-decoration: none; }
.hist-item .hist-date { color: var(--text-dim); font-size: 11px; }

.footer {
  text-align: center;
  color: var(--text-dim);
  font-size: 13px;
  margin-top: 34px;
}
.footer a { color: var(--text-dim); }

.auth-form { display: flex; flex-direction: column; gap: 14px; margin-top: 20px; }
.auth-form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--text-dim); }
.auth-form input {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 15px;
}
.auth-form .btn { margin-top: 4px; padding: 11px; font-size: 14px; }

.badge-premium {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #05130f;
  padding: 2px 8px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 12px;
}

.section-title { font-size: 16px; color: var(--text-dim); margin: 24px 0 10px; font-weight: 600; }

.perk-list { margin: 0; padding-left: 20px; color: var(--text); }
.perk-list li { margin-bottom: 6px; }