:root {
  --bg: #0c0d10;
  --bg-elevated: #13151b;
  --border: rgba(255, 255, 255, 0.08);
  --text: #e8eaef;
  --muted: #9aa3b5;
  --accent: #7c5cff;
  --accent-dim: rgba(124, 92, 255, 0.2);
  --success: #3dd68c;
  --warn: #f5a524;
  --danger: #f55f5f;
  --radius: 14px;
  --font: 'DM Sans', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 20%, transparent 75%);
}

.header {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.logo {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--accent), #4b9dff);
  color: #fff;
  font-size: 1.1rem;
  box-shadow: 0 12px 40px var(--accent-dim);
}

h1 {
  margin: 0;
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.tagline {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.header-tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.review-engine-label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.review-engine-label select {
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: none;
  letter-spacing: normal;
  padding: 0.45rem 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  min-width: 11rem;
  cursor: pointer;
}

.config-banner {
  flex: 1 1 280px;
  max-width: 520px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  font-size: 0.85rem;
  color: var(--muted);
}

.config-banner.warn {
  border-color: rgba(245, 165, 36, 0.35);
  color: #fcd29a;
}

.config-banner code {
  font-family: var(--mono);
  font-size: 0.8em;
  color: var(--text);
}

.hidden {
  display: none !important;
}

.layout {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem 1.5rem;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 840px) {
  .layout {
    grid-template-columns: 1fr 1fr;
  }
}

.panel {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem 1.35rem 1.5rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.panel.wide {
  max-width: 1100px;
  margin: 0 auto 3rem;
  width: calc(100% - 3rem);
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

h2 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.hint {
  margin: 0 0 1rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.campaign-edit-toolbar {
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

.toolbar-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.edit-toolbar-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.edit-toolbar-row select {
  flex: 1 1 12rem;
  min-width: 0;
  font-family: var(--font);
  font-size: 0.9rem;
  padding: 0.45rem 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  cursor: pointer;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.rules-builder-field {
  gap: 0.5rem;
}

.rules-builder-field .field-label {
  font-weight: 500;
  color: var(--text);
}

.rules-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.add-rule-btn {
  align-self: flex-start;
  margin-top: 0.15rem;
}

.rule-row {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}

.rule-row-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  gap: 0.5rem;
}

.rule-num-wrap {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
}

.rule-text {
  width: 100%;
  box-sizing: border-box;
  font-family: var(--font);
  font-size: 0.9rem;
  line-height: 1.45;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
  resize: vertical;
  min-height: 4rem;
}

.rule-severity-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-top: 0.65rem;
}

.rule-severity-title {
  font-size: 0.78rem;
  color: var(--muted);
}

.rule-severity {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  font-family: var(--font);
  font-size: 0.85rem;
  padding: 0.45rem 0.55rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
  cursor: pointer;
}

.btn-tiny {
  padding: 0.2rem 0.55rem;
  font-size: 0.75rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.field span {
  font-weight: 500;
  color: var(--text);
}

input,
select,
textarea {
  font: inherit;
  color: var(--text);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.65rem 0.85rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(124, 92, 255, 0.55);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

.btn {
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  border-radius: 10px;
  padding: 0.65rem 1rem;
  border: 1px solid transparent;
  transition: transform 0.08s, background 0.15s, border-color 0.15s;
}

.btn:active {
  transform: scale(0.98);
}

.btn.primary {
  background: linear-gradient(145deg, var(--accent), #5b8cff);
  color: #fff;
  box-shadow: 0 10px 28px var(--accent-dim);
}

.btn.primary:hover {
  filter: brightness(1.05);
}

.btn.ghost {
  background: transparent;
  color: var(--muted);
  border-color: var(--border);
}

.btn.ghost:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.18);
}

.submission-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sub-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  background: rgba(0, 0, 0, 0.25);
}

.sub-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.status-pill {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
}

.status-pill.complete {
  background: rgba(61, 214, 140, 0.15);
  color: var(--success);
}

.status-pill.error {
  background: rgba(245, 95, 95, 0.15);
  color: var(--danger);
}

.status-pill.awaiting_webhook,
.status-pill.pending,
.status-pill.downloading,
.status-pill.processing_media,
.status-pill.extracting_frames,
.status-pill.reviewing {
  background: rgba(245, 165, 36, 0.15);
  color: var(--warn);
}

.sub-time {
  font-size: 0.8rem;
  color: var(--muted);
}

.sub-url {
  display: inline-block;
  font-size: 0.9rem;
  color: #9ab8ff;
  word-break: break-all;
  margin-bottom: 0.25rem;
}

.sub-campaign {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.pipeline-progress {
  margin: 0 0 0.85rem;
}

.pipeline-progress.hidden {
  display: none !important;
}

.pipeline-progress-track {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  border: 1px solid var(--border);
}

.pipeline-progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), #5b8cff);
  transition: width 0.35s ease-out;
}

.pipeline-progress.pipeline-progress-error .pipeline-progress-fill {
  background: linear-gradient(90deg, #c94a4a, var(--danger));
}

.pipeline-progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  margin-top: 0.35rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.pipeline-progress-label {
  flex: 1;
  min-width: 0;
  line-height: 1.35;
}

.pipeline-progress-pct {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  color: #b4bcc8;
  flex-shrink: 0;
}

.sub-body {
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 720px) {
  .sub-body {
    grid-template-columns: 1fr 1fr;
  }
}

.sub-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin: 0 0 0.35rem;
}

.sub-section-head h3 {
  margin: 0;
  flex: 1;
  min-width: 0;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.sub-section .btn-copy {
  flex-shrink: 0;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.sub-section pre {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
  color: #c8ceda;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
}

.sub-section.hidden {
  display: none;
}

.decision-banner {
  margin: 0 0 0.75rem;
  padding: 0.65rem 1rem;
  border-radius: 10px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: center;
  border: 2px solid transparent;
}

.decision-banner.decision-accepted {
  color: #b8f5d4;
  background: rgba(61, 214, 140, 0.18);
  border-color: rgba(61, 214, 140, 0.45);
}

.decision-banner.decision-rejected {
  color: #ffc9c9;
  background: rgba(245, 95, 95, 0.2);
  border-color: rgba(245, 95, 95, 0.5);
}

.decision-banner.decision-review {
  color: #ffe0a8;
  background: rgba(245, 165, 36, 0.2);
  border-color: rgba(245, 165, 36, 0.45);
}

.review-summary {
  margin: 0 0 0.5rem;
  font-size: 0.92rem;
  font-weight: 500;
}

.empty-state {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.api-error-hint {
  text-align: left;
  max-width: 42rem;
  margin: 0 auto;
}

.api-error-hint p {
  margin: 0 0 0.75rem;
  color: var(--text);
}

.api-error-steps {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.api-error-steps li {
  margin-bottom: 0.5rem;
}

.api-error-steps code {
  font-family: var(--mono);
  font-size: 0.85em;
  color: #c8ceda;
}

.api-error-meta {
  font-size: 0.82rem !important;
  color: var(--muted) !important;
}

.api-error-meta code {
  font-family: var(--mono);
  font-size: 0.9em;
}