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

:root {
  --blue: #3b82f6;
  --blue-light: #60a5fa;
  --blue-gradient: linear-gradient(135deg, #3b82f6, #4f46e5);
  --red: #f87171;
  --yellow: #facc15;
  --gray: #64748b;
  --green: #4ade80;
  --bg: #0f172a;
  --card-bg: #1e293b;
  --card-bg-hover: #253449;
  --input-bg: #0f172a;
  --text: #e2e8f0;
  --text-secondary: #94a3b8;
  --border: #334155;
  --muted: #64748b;
  --radius: 12px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Global form resets for dark theme */
input, select, textarea, button {
  color: var(--text);
  font-family: inherit;
}

select option {
  background: var(--card-bg);
  color: var(--text);
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

header {
  text-align: center;
  margin-bottom: 40px;
  padding-top: 16px;
}

header h1 {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #e2e8f0, #94a3b8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 6px;
}

/* Tabs */
.tabs {
  display: flex;
  background: var(--card-bg);
  border-radius: 9999px;
  padding: 4px;
  margin-bottom: 20px;
  border: 1px solid var(--border);
}

.tab {
  flex: 1;
  padding: 10px 16px;
  background: none;
  border: none;
  border-radius: 9999px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s;
}

.tab.active {
  background: var(--blue-gradient);
  color: #fff;
}

.tab:hover:not(.active) {
  color: var(--text);
}

/* tab-content visibility managed by JS switchTab() */

/* Dropzone */
.dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 48px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s;
  background: rgba(15, 23, 42, 0.5);
}

.dropzone:hover,
.dropzone.dragover {
  border-color: var(--blue);
  background: rgba(59, 130, 246, 0.06);
}

.dropzone-icon {
  font-size: 2.5rem;
  margin-bottom: 8px;
}

.dropzone-hint {
  font-size: 0.85rem;
  color: var(--gray);
  margin-top: 4px;
  margin-bottom: 12px;
}

.url-hint {
  font-size: 0.8rem;
  color: var(--gray);
  margin-top: 6px;
  margin-bottom: 0;
}

.file-info {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: rgba(59, 130, 246, 0.1);
  border-radius: var(--radius);
  font-size: 0.9rem;
  margin-top: 12px;
}

.file-info span {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-remove {
  background: none;
  border: none;
  font-size: 1.3rem;
  color: var(--gray);
  cursor: pointer;
  line-height: 1;
}

.btn-remove:hover {
  color: var(--red);
}

/* URL input */
.url-input-group {
  display: flex;
  gap: 8px;
}

.url-input-group input {
  flex: 1;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
  background: var(--input-bg);
  color: var(--text);
}

.url-input-group input::placeholder {
  color: var(--muted);
}

.url-input-group input:focus {
  border-color: var(--blue);
}

/* Options */
.options {
  margin-top: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.options label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.options select {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: inherit;
  background: var(--input-bg);
  color: var(--text);
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2394a3b8' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.options select:focus {
  border-color: var(--blue);
}

/* Analysis level selection */
.analysis-level-section {
  margin-top: 24px;
}

.analysis-level-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}

.analysis-level-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 600px) {
  .analysis-level-cards {
    grid-template-columns: 1fr;
  }
}

.level-card {
  position: relative;
  padding: 20px;
  border-radius: var(--radius);
  border: 2px solid var(--border);
  background: var(--card-bg);
  cursor: pointer;
  transition: all 0.3s;
}

.level-card:hover {
  border-color: var(--text-secondary);
}

.level-card.selected {
  border-color: var(--blue);
  background: rgba(59, 130, 246, 0.06);
}

.level-card-extended {
  border-color: rgba(99, 102, 241, 0.3);
}

.level-card-extended.selected {
  border-color: #6366f1;
  background: rgba(99, 102, 241, 0.08);
}

.level-card-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  padding: 2px 12px;
  background: linear-gradient(135deg, #3b82f6, #4f46e5);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 9999px;
  white-space: nowrap;
}

.level-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.level-card-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

.level-card-price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue-light);
}

.level-card-features {
  list-style: none;
  padding: 0;
}

.level-card-features li {
  font-size: 0.82rem;
  color: var(--text-secondary);
  padding: 3px 0 3px 20px;
  position: relative;
  line-height: 1.4;
}

.level-card-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 12px;
  height: 12px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%233b82f6' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E") no-repeat center;
}

/* Extended details panel */
.extended-details {
  margin-top: 12px;
  padding: 20px;
  background: var(--card-bg);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius);
}

.extended-details-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ext-detail {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.ext-detail-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(99, 102, 241, 0.1);
  color: var(--blue-light);
  font-size: 0.85rem;
  font-weight: 700;
}

.ext-detail-title {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}

.ext-detail-text {
  display: block;
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Payment section */
.payment-section {
  margin-top: 16px;
}

.payment-options {
  padding: 20px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
}

.payment-options .btn-primary {
  margin-top: 0;
}

.payment-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.payment-divider::before,
.payment-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.payment-options .promo-input-wrap {
  display: flex;
  justify-content: center;
  gap: 8px;
}

/* Legacy premium options (hidden, kept for JS compat) */
.premium-options {
  margin-top: 20px;
  padding: 20px;
  background: var(--card-bg);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.premium-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.premium-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.premium-checkbox {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s;
  border: 1px solid transparent;
}

.premium-checkbox:hover {
  background: rgba(59, 130, 246, 0.08);
}

.premium-checkbox input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  accent-color: var(--blue);
}

.premium-checkbox input[type="checkbox"]:checked ~ .premium-label {
  color: var(--blue);
}

.premium-label {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
}

.premium-desc {
  width: 100%;
  font-size: 0.78rem;
  color: var(--text-secondary);
  padding-left: 24px;
  margin-top: -4px;
}

@media (max-width: 600px) {
  .premium-grid {
    grid-template-columns: 1fr;
  }
}

/* Premium features list */
.premium-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 14px;
  margin-bottom: 14px;
}

.premium-feature {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.premium-feature-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(99, 102, 241, 0.1);
  color: var(--blue-light);
  font-size: 0.85rem;
  font-weight: 700;
}

.premium-feature-title {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}

.premium-feature-text {
  display: block;
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Promo code */
.promo-section {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.promo-toggle {
  font-size: 0.85rem;
  color: var(--muted);
  text-decoration: none;
}

.promo-toggle:hover {
  color: var(--blue);
}

.promo-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.promo-input {
  font-family: 'Inter', sans-serif;
  font-size: 0.88rem;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 180px;
  outline: none;
  text-transform: uppercase;
  background: var(--input-bg);
  color: var(--text);
}

.promo-input::placeholder {
  color: var(--muted);
}

.promo-input:focus {
  border-color: var(--blue);
}

.promo-btn {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  padding: 8px 16px;
  background: var(--blue-gradient);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

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

.promo-btn:disabled {
  opacity: 0.5;
  cursor: default;
}

.promo-status {
  font-size: 0.82rem;
  color: var(--muted);
}

.promo-valid {
  color: var(--green);
  font-weight: 500;
}

.promo-invalid {
  color: var(--red);
}

.premium-lock-hint {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--muted);
}

.premium-locked {
  opacity: 0.5;
  cursor: default;
}

.premium-locked:hover {
  background: transparent;
}

.promo-deep-check {
  margin-top: 10px;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius);
}

.promo-deep-check .premium-label {
  color: var(--blue-light);
}

/* Buttons */
.btn-primary {
  display: block;
  width: 100%;
  padding: 14px;
  margin-top: 20px;
  background: var(--blue-gradient);
  color: white;
  border: none;
  border-radius: 9999px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.2s, opacity 0.2s;
}

.btn-primary:hover:not(:disabled) {
  transform: scale(1.02);
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  padding: 10px 20px;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 9999px;
  font-size: 0.9rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.3s;
}

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

/* Progress */
.progress-container {
  text-align: center;
  padding: 60px 20px;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--border);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.progress-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Analysis stages */
.analysis-stages {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  max-width: 440px;
  margin: 0 auto;
  text-align: left;
}

.stage {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border-radius: var(--radius);
  transition: background 0.3s, box-shadow 0.3s;
}

.stage.active {
  background: rgba(59, 130, 246, 0.1);
  box-shadow: 0 1px 4px rgba(59, 130, 246, 0.15);
}

.stage.completed {
  opacity: 0.7;
}

.stage.skipped {
  opacity: 0.45;
}

.stage.skipped .stage-title {
  color: var(--text-secondary);
}

.stage.skipped .stage-subtitle {
  display: none;
}

.stage-skip-label {
  font-size: 0.75rem;
  color: var(--gray);
  font-style: italic;
  margin-top: 2px;
}

.stage.active .stage-skip-label,
.stage.completed .stage-skip-label {
  display: none;
}

.stage-connector {
  width: 2px;
  height: 16px;
  background: var(--border);
  margin-left: 35px;
  transition: background 0.3s;
}

.stage-connector.done {
  background: var(--green);
}

.stage-indicator {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stage-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  transition: all 0.3s;
}

.stage-icon.stage-waiting {
  background: var(--border);
  color: var(--text-secondary);
}

.stage-icon.stage-active {
  background: var(--blue);
  color: white;
  animation: pulse-stage 1.5s ease-in-out infinite;
}

.stage-icon.stage-done {
  background: var(--green);
  color: white;
}

@keyframes pulse-stage {
  0%, 100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(43, 87, 151, 0); }
}

.stage-text {
  flex: 1;
}

.stage-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
}

.stage-subtitle {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.stage-progress {
  width: 100%;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  margin-top: 8px;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.3s;
}

.stage.active .stage-progress {
  opacity: 1;
}

.stage.completed .stage-progress {
  opacity: 0.5;
}

.stage-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--blue);
  border-radius: 2px;
  transition: width 0.5s ease-out;
}

.stage.completed .stage-progress-bar {
  width: 100%;
  background: var(--green);
}

.progress-elapsed {
  font-size: 0.82rem;
  color: var(--text-secondary);
  text-align: center;
  margin-top: 20px;
}

/* Technical category card styling */
.risk-card.technical-card {
  border-left-color: var(--blue);
}

.risk-badge.technical {
  background: rgba(59, 130, 246, 0.15);
  color: var(--blue);
}

.counter-dot.technical {
  background: var(--blue);
}

.technical-title {
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tech-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  background: var(--blue);
  color: white;
  border-radius: 11px;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0 6px;
}

.technical-group {
  border-top: 2px solid var(--blue);
  padding-top: 16px;
  margin-top: 28px;
}

.improvement-group {
  border-top: 2px solid #2dd4bf;
  padding-top: 16px;
  margin-top: 28px;
}

.improvement-title {
  color: #2dd4bf;
  display: flex;
  align-items: center;
  gap: 8px;
}

.imp-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  background: #2dd4bf;
  color: white;
  border-radius: 11px;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0 6px;
}

/* Results */
.overall {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  margin-bottom: 20px;
}

.traffic-light {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  flex-shrink: 0;
}

.traffic-light.green { background: var(--green); }
.traffic-light.yellow { background: var(--yellow); }
.traffic-light.red { background: var(--red); }

.overall-info {
  flex: 1;
}

.overall-info h2 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 6px;
}

#overall-summary {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.risk-counters {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.counter {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 500;
}

.counter-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.counter-dot.high { background: var(--red); }
.counter-dot.medium { background: var(--yellow); }
.counter-dot.low { background: var(--gray); }

.parties-info {
  font-size: 0.85rem;
  color: var(--blue);
  font-weight: 500;
  margin-bottom: 6px;
}

.party-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  background: rgba(59, 130, 246, 0.15);
  color: var(--blue);
  padding: 1px 7px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
}

/* Warning */
.warning-box {
  background: rgba(250, 204, 21, 0.1);
  border: 1px solid var(--yellow);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 0.9rem;
  color: var(--yellow);
  margin-bottom: 20px;
}

/* Party filter */
.party-filter {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 16px;
  border: 2px solid var(--border);
  border-radius: 20px;
  background: var(--card-bg);
  font-size: 0.88rem;
  font-weight: 500;
  font-family: inherit;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

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

.filter-btn.active {
  background: var(--blue);
  border-color: var(--blue);
  color: white;
}

/* Category groups */
.category-group {
  margin-bottom: 20px;
}

.category-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

/* Risk cards */
.risk-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  border-left: 4px solid var(--gray);
  margin-bottom: 10px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  overflow: hidden;
}

.risk-card.high { border-left-color: var(--red); }
.risk-card.medium { border-left-color: var(--yellow); }
.risk-card.low { border-left-color: var(--gray); }

.risk-card-header {
  padding: 14px 16px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.card-checkbox {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  cursor: pointer;
  padding: 2px 0;
}

.card-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--blue);
}

.risk-card-header:hover {
  background: rgba(0,0,0,0.015);
}

.risk-card-title {
  flex: 1;
}

.risk-card-section {
  font-weight: 600;
  font-size: 0.9rem;
}

.risk-card-problem {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.risk-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}

.risk-badge.high { background: rgba(248, 113, 113, 0.15); color: var(--red); }
.risk-badge.medium { background: rgba(250, 204, 21, 0.15); color: var(--yellow); }
.risk-badge.low { background: rgba(100, 116, 139, 0.15); color: var(--gray); }

.chevron {
  font-size: 0.8rem;
  color: var(--gray);
  transition: transform 0.2s;
  flex-shrink: 0;
  margin-top: 2px;
}

.risk-card.open .chevron {
  transform: rotate(90deg);
}

.risk-card-body {
  display: none;
  padding: 0 16px 16px;
  font-size: 0.88rem;
}

.risk-card.open .risk-card-body {
  display: block;
}

.risk-card-body blockquote {
  background: rgba(51, 65, 85, 0.5);
  border-left: 3px solid var(--border);
  padding: 8px 12px;
  margin: 8px 0;
  font-style: italic;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.risk-card-body .label {
  font-weight: 600;
  margin-top: 10px;
  margin-bottom: 2px;
  font-size: 0.85rem;
  color: var(--blue);
}

.risk-card-body .suggested {
  background: rgba(74, 222, 128, 0.1);
  border-radius: 6px;
  padding: 10px 12px;
  margin-top: 4px;
  font-size: 0.85rem;
  line-height: 1.5;
}

/* Premium fields in cards */
.premium-field {
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  line-height: 1.5;
}

.premium-field .label {
  font-weight: 600;
  margin-bottom: 4px;
  font-size: 0.85rem;
}

.premium-field.court-practice {
  background: rgba(192, 132, 252, 0.1);
}

.premium-field.court-practice .label {
  color: #c084fc;
}

.premium-field.loss-assessment {
  background: rgba(251, 146, 60, 0.1);
}

.premium-field.loss-assessment .label {
  color: #fb923c;
}

.premium-field.negotiation-tip {
  background: rgba(74, 222, 128, 0.1);
}

.premium-field.negotiation-tip .label {
  color: var(--green);
}

/* Improvement badge & card */
.risk-badge.improvement {
  background: rgba(45, 212, 191, 0.1);
  color: #2dd4bf;
}

.risk-card.improvement {
  border-left-color: #2dd4bf;
}

.counter-dot.improvement {
  background: #2dd4bf;
}

/* Results top bar (back button + demo switch) */
.results-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-back {
  background: none;
  border: none;
  color: var(--blue);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  padding: 6px 12px;
  border-radius: var(--radius);
  transition: background 0.2s;
  font-family: inherit;
  white-space: nowrap;
}

.btn-back:hover {
  background: rgba(43, 87, 151, 0.08);
}

/* Demo mode switch on results page */
.demo-mode-switch {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  background: rgba(43, 87, 151, 0.05);
  padding: 8px 16px;
  border-radius: 24px;
  border: 1px solid rgba(59, 130, 246, 0.15);
}

.demo-switch-label {
  color: var(--text-secondary);
  transition: color 0.2s, font-weight 0.2s;
  cursor: pointer;
  user-select: none;
}

.demo-switch-label.active {
  color: var(--blue);
  font-weight: 700;
}

/* Toggle switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--border);
  border-radius: 22px;
  transition: background 0.3s;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: var(--card-bg);
  border-radius: 50%;
  transition: transform 0.3s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--blue);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* Response generation section */
.response-section {
  margin-top: 24px;
  padding: 20px;
  background: rgba(51, 65, 85, 0.5);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.response-actions {
  text-align: center;
}

.response-buttons-row {
  display: flex;
  gap: 10px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.btn-select-all {
  font-size: 0.88rem;
  padding: 10px 18px;
}

.response-actions .btn-primary {
  margin-top: 0;
}

.response-hint {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 8px;
  margin-bottom: 0;
}

.response-result {
  margin-top: 20px;
}

.response-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.response-header h3 {
  margin: 0;
  font-size: 1rem;
}

.btn-copy {
  background: var(--blue);
  color: white;
  border: none;
  padding: 6px 14px;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-copy:hover {
  background: #1e4178;
}

.response-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.response-paragraph {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  background: var(--card-bg);
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.response-text {
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text);
}

.btn-copy-paragraph {
  flex-shrink: 0;
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 6px;
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
  transition: border-color 0.2s;
}

.btn-copy-paragraph:hover {
  border-color: var(--blue);
}

.response-error {
  color: var(--red);
  font-size: 0.9rem;
}

.response-loading {
  text-align: center;
  padding: 24px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.response-spinner {
  width: 28px;
  height: 28px;
  border: 3px solid var(--border);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: spin-response 0.8s linear infinite;
  margin: 0 auto 12px;
}

@keyframes spin-response {
  to { transform: rotate(360deg); }
}

/* Results actions */
.results-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.results-actions .btn-primary,
.results-actions .btn-secondary {
  flex: 1;
  margin-top: 0;
}

/* Error */
.error-box {
  text-align: center;
  padding: 40px 20px;
  background: rgba(248, 113, 113, 0.15);
  border-radius: var(--radius);
}

.error-box p {
  color: var(--red);
  font-weight: 500;
  margin-bottom: 16px;
}

/* Google Auth */
.auth-steps {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 12px 0 16px 20px;
  line-height: 1.6;
}

.auth-code-group {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.auth-code-group input {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
}

.auth-code-group input:focus {
  border-color: var(--blue);
}

.auth-code-group .btn-primary {
  width: auto;
  margin-top: 0;
  padding: 10px 20px;
}

.auth-error {
  color: var(--red);
  font-size: 0.85rem;
  margin-top: 8px;
}

/* Google Docs panel */
.gdocs-panel {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 24px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.gdocs-panel h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 16px;
}

.gdocs-hint {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.gdocs-section {
  margin-bottom: 8px;
}

.gdocs-buttons .gdocs-hint {
  margin-top: 8px;
  margin-bottom: 0;
  text-align: center;
}

.gdocs-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 20px 0;
}

/* Checkboxes for findings */
.gdocs-checkbox-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  font-size: 0.88rem;
  cursor: pointer;
  transition: background 0.15s;
}

.gdocs-checkbox-item:hover {
  background: rgba(59, 130, 246, 0.08);
}

.gdocs-checkbox-item input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
}

.gdocs-checkbox-item .cb-risk {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 3px;
  flex-shrink: 0;
}

.gdocs-checkbox-item .cb-risk.high { background: rgba(248, 113, 113, 0.15); color: var(--red); }
.gdocs-checkbox-item .cb-risk.medium { background: rgba(250, 204, 21, 0.15); color: var(--yellow); }
.gdocs-checkbox-item .cb-risk.low { background: rgba(100, 116, 139, 0.15); color: var(--gray); }

.gdocs-checkbox-item .cb-text {
  flex: 1;
  line-height: 1.4;
}

/* Comments list */
.comment-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 12px;
}

.comment-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.comment-author {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--blue);
}

.comment-quote {
  background: rgba(51, 65, 85, 0.5);
  border-left: 3px solid var(--border);
  padding: 6px 10px;
  font-size: 0.83rem;
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.comment-content {
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.comment-reply-box {
  background: rgba(74, 222, 128, 0.1);
  border-radius: 6px;
  padding: 10px 12px;
}

.comment-reply-box label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.88rem;
  cursor: pointer;
}

.comment-reply-box input[type="checkbox"] {
  margin-top: 3px;
  flex-shrink: 0;
}

.comment-reply-text {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  font-family: inherit;
  font-size: 0.85rem;
  margin-top: 6px;
  resize: vertical;
  min-height: 50px;
}

/* Progress bar */
.progress-bar-outer {
  width: 100%;
  max-width: 300px;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  margin: 16px auto 8px;
  overflow: hidden;
}

.progress-bar-inner {
  height: 100%;
  background: var(--blue);
  border-radius: 3px;
  transition: width 0.5s ease;
  width: 0%;
}

.progress-count {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-align: center;
}

.progress-hint {
  font-size: 0.85rem;
  color: var(--gray);
  text-align: center;
  margin-top: 4px;
}

/* Contract text section */
.contract-text-section {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  margin-bottom: 20px;
  overflow: hidden;
}

.contract-text-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 14px 18px;
  background: none;
  border: none;
  font-size: 0.92rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--blue);
  cursor: pointer;
  text-align: left;
  transition: background 0.15s;
}

.contract-text-toggle:hover {
  background: rgba(59, 130, 246, 0.08);
}

.contract-text-toggle-icon {
  font-size: 0.75rem;
  transition: transform 0.2s;
  flex-shrink: 0;
}

.contract-text-section.open .contract-text-toggle-icon {
  transform: rotate(90deg);
}

.contract-text-body {
  display: none;
  border-top: 1px solid var(--border);
}

.contract-text-section.open .contract-text-body {
  display: block;
}

.contract-text-body pre {
  padding: 16px 18px;
  margin: 0;
  font-family: 'Inter', sans-serif;
  font-size: 0.83rem;
  line-height: 1.65;
  color: var(--text);
  white-space: pre-wrap;
  word-wrap: break-word;
  max-height: 500px;
  overflow-y: auto;
  background: var(--card-bg);
}

/* Demo section */
.demo-section {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.demo-hint {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 16px;
}

.demo-grid {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.demo-btn {
  padding: 12px 22px;
  border: 1.5px solid var(--border);
  border-radius: 24px;
  background: var(--card-bg);
  font-size: 0.95rem;
  font-weight: 500;
  font-family: inherit;
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s;
}

.demo-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: rgba(59, 130, 246, 0.1);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.15);
}

.demo-btn.loading {
  opacity: 0.6;
  pointer-events: none;
}

/* Demo badge in results */
.demo-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(59, 130, 246, 0.15);
  color: var(--blue);
  padding: 3px 10px;
  border-radius: 12px;
  margin-bottom: 8px;
}

/* Responsive */
@media (max-width: 600px) {
  .container {
    padding: 16px 12px 32px;
  }

  header h1 {
    font-size: 1.4rem;
  }

  .overall {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .risk-counters {
    justify-content: center;
  }

  .results-actions {
    flex-direction: column;
  }

  .options {
    flex-direction: column;
    align-items: stretch;
  }
}