:root {
  --bg: #12141a;
  --bg-rgb: 18, 20, 26;
  --card: #1c1f26;
  --text: #e6e8ee;
  --muted: #9aa2b1;
  --accent: #4f8cff;
  --error: #e5534b;
  --border: #2a2e38;
  --radius: 8px;
}

* { box-sizing: border-box; }

html {
  min-height: 100%;
}

html, body {
  margin: 0;
  padding: 0;
  background:
    linear-gradient(rgba(var(--bg-rgb), 0.9), rgba(var(--bg-rgb), 0.9)),
    url('/logo.svg') center / cover no-repeat fixed;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

h1, h2 {
  margin: 0 0 12px;
  font-weight: 600;
}

h1 { font-size: 22px; }
h2 { font-size: 16px; color: var(--muted); }

.muted { color: var(--muted); }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
}

.login-card {
  max-width: 360px;
  margin: 64px auto 0;
}

.login-card form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  color: var(--muted);
}

input[type="text"],
input[type="password"],
select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  font-size: 14px;
  font-family: inherit;
}

input[type="text"]:focus,
input[type="password"]:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
}

input.invalid {
  border-color: var(--error);
}

.btn {
  display: inline-block;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
}

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

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

.btn-primary:hover { opacity: 0.9; }

.btn-danger {
  border-color: var(--error);
  color: var(--error);
}

.btn-danger:hover { background: rgba(229, 83, 75, 0.12); }

.btn-small {
  padding: 4px 8px;
  font-size: 12px;
}

.error-text {
  color: var(--error);
  font-size: 13px;
  min-height: 1em;
  margin: 8px 0 0;
}

.error-box {
  background: rgba(229, 83, 75, 0.12);
  border: 1px solid var(--error);
  color: var(--error);
  border-radius: var(--radius);
  padding: 8px 12px;
  margin-bottom: 12px;
}

.hint {
  color: var(--muted);
  font-size: 12px;
  margin: 2px 0 0 24px;
}

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

.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.topbar h1 {
  margin: 0;
  flex: 1;
}

.analyze-form {
  display: flex;
  gap: 8px;
}

.analyze-form input {
  flex: 1;
}

/* jobs list */

.job-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--border);
}

.job-row:last-child { border-bottom: none; }

.job-row:hover { background: rgba(255, 255, 255, 0.03); }

.job-title {
  flex: 1;
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
}

.job-title:hover { color: var(--accent); }

.job-time {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

/* badges */

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  text-transform: capitalize;
  white-space: nowrap;
}

.badge-queued {
  background: rgba(154, 162, 177, 0.18);
  color: #9aa2b1;
}

.badge-running {
  background: rgba(79, 140, 255, 0.18);
  color: #4f8cff;
  animation: pulse 1.6s ease-in-out infinite;
}

.badge-done {
  background: rgba(63, 185, 80, 0.18);
  color: #3fb950;
}

.badge-error {
  background: rgba(229, 83, 75, 0.18);
  color: #e5534b;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

/* options view */

.field-group {
  margin-bottom: 18px;
}

.field-label {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 6px;
}

.checkbox-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.checkbox-row label,
.field-group > label {
  flex-direction: row;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text);
}

[hidden] {
  display: none !important;
}

#video-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
}

#video-group label {
  flex-direction: row;
  align-items: center;
  gap: 6px;
  color: var(--muted);
}

.entries-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 16px;
  margin-bottom: 8px;
  font-size: 13px;
}

.entries-toolbar a {
  color: var(--accent);
  text-decoration: none;
}

.entries-toolbar a:hover { text-decoration: underline; }

.ranges-label {
  flex-direction: row;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.ranges-label input {
  width: 220px;
}

.entries-table-wrap {
  max-height: 320px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead th {
  position: sticky;
  top: 0;
  background: var(--card);
  text-align: left;
  padding: 8px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

tbody td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
}

tbody tr:hover { background: rgba(255, 255, 255, 0.04); }

/* job view */

.job-progress {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.progress-row {
  display: flex;
  gap: 12px;
  padding: 6px 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 13px;
  flex-wrap: wrap;
}

.progress-id { flex: 1; color: var(--text); font-weight: 500; word-break: break-all; }
.progress-percent { color: var(--accent); min-width: 48px; }
.progress-speed { color: var(--muted); }
.progress-eta { color: var(--muted); }

details {
  margin-top: 8px;
}

summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
}

.log-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  margin-top: 8px;
  max-height: 260px;
  overflow-y: auto;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-all;
}

.files-list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
}

.files-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 4px;
  border-bottom: 1px solid var(--border);
}

.files-list li:last-child { border-bottom: none; }

.files-list a {
  color: var(--accent);
  text-decoration: none;
}

.files-list a:hover { text-decoration: underline; }

.file-size {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.actions {
  display: flex;
  gap: 8px;
}

/* responsive */

@media (max-width: 600px) {
  .analyze-form {
    flex-direction: column;
  }

  .job-row {
    flex-wrap: wrap;
  }

  .ranges-label {
    margin-left: 0;
    width: 100%;
  }

  .ranges-label input {
    width: 100%;
  }

  .topbar {
    flex-wrap: wrap;
  }

  input[type="text"],
  input[type="password"],
  select {
    width: 100%;
  }

  .checkbox-row label,
  #video-group,
  .actions,
  .entries-toolbar {
    width: 100%;
  }
}