/* ==========================================================================
   DOSSIER — Minimalist Modern OSINT Interface
   ========================================================================== */

:root {
  --bg-main: #090b10;
  --bg-surface: #111520;
  --bg-surface-elevated: #161b29;
  --bg-input: #0d1018;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-active: rgba(56, 189, 248, 0.4);
  --border-hover: rgba(255, 255, 255, 0.15);

  --text-main: #f3f4f6;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --accent-cyan: #38bdf8;
  --accent-cyan-subtle: rgba(56, 189, 248, 0.1);
  --accent-emerald: #10b981;
  --accent-emerald-subtle: rgba(16, 185, 129, 0.1);
  --accent-amber: #f59e0b;
  --accent-amber-subtle: rgba(245, 158, 11, 0.1);
  --accent-indigo: #818cf8;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;

  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', SFMono-Regular, Consolas, monospace;

  --transition-fast: 0.15s ease;
  --transition-smooth: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* Layout */
.app-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.header {
  border-bottom: 1px solid var(--border-subtle);
  background-color: rgba(9, 11, 16, 0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-content {
  max-width: 1140px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-badge {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(129, 140, 248, 0.2));
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.05em;
  color: #ffffff;
}

.brand-subtitle {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
}

.header-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

/* Main Container */
.main-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 32px 24px 64px 24px;
  flex: 1;
  width: 100%;
}

/* Search Card */
.search-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 8px 24px -6px rgba(0, 0, 0, 0.5);
  margin-bottom: 24px;
}

.search-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 12px;
}

.tab-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-main);
  background-color: rgba(255, 255, 255, 0.04);
}

.tab-btn.active {
  color: var(--accent-cyan);
  background-color: var(--accent-cyan-subtle);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

/* Omni Search */
.omni-wrapper {
  display: flex;
  gap: 12px;
  position: relative;
}

.omni-input {
  flex: 1;
  background-color: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  color: #fff;
  font-size: 15px;
  font-family: var(--font-sans);
  outline: none;
  transition: all var(--transition-fast);
}

.omni-input:focus {
  border-color: var(--border-active);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

.omni-input::placeholder {
  color: var(--text-dim);
  font-size: 14px;
}

.submit-btn {
  background-color: var(--accent-cyan);
  color: #050811;
  font-weight: 600;
  font-size: 14px;
  border: none;
  border-radius: var(--radius-md);
  padding: 0 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.submit-btn:hover {
  background-color: #67e8f9;
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.3);
}

.shortcut-hint {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 5px;
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: 4px;
}

.auto-detect-hint {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-dim);
  display: flex;
  gap: 6px;
}

.hint-label {
  color: var(--text-dim);
}

.hint-value {
  color: var(--accent-cyan);
  font-family: var(--font-mono);
}

/* Matrix Grid Form */
.matrix-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.input-group {
  grid-column: span 3;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.input-group.full-width {
  grid-column: span 6;
}

.input-group.col-small {
  grid-column: span 1;
}

.input-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.input-group input {
  background-color: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: #fff;
  font-size: 14px;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color var(--transition-fast);
}

.input-group input:focus {
  border-color: var(--border-active);
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.12);
}

.matrix-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  color: #fff;
  border-color: var(--border-hover);
  background-color: rgba(255, 255, 255, 0.03);
}

/* Sample Chips */
.sample-chips {
  margin-top: 18px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.chips-label {
  font-size: 12px;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.chip {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  border-radius: var(--radius-full);
  padding: 5px 12px;
  font-size: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.chip:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: var(--border-hover);
}

.chip-icon {
  font-size: 12px;
}

/* Providers Status Bar */
.providers-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  padding: 0 4px;
}

.providers-label {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.providers-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.provider-pill {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

/* Loading & Empty States */
.state-container {
  background-color: var(--bg-surface);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 64px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(56, 189, 248, 0.15);
  border-top-color: var(--accent-cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 16px;
}

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

.loading-text {
  color: var(--text-muted);
  font-size: 14px;
  font-family: var(--font-mono);
}

.empty-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.empty-title {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}

.empty-subtitle {
  color: var(--text-dim);
  max-width: 520px;
  font-size: 13px;
  line-height: 1.6;
}

.hidden {
  display: none !important;
}

/* Dossier Header */
.dossier-header-card {
  background: linear-gradient(135deg, rgba(22, 27, 41, 0.9), rgba(17, 21, 32, 0.9));
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.dossier-tag {
  display: inline-block;
  font-size: 10px;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  background-color: var(--accent-cyan-subtle);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
}

.dossier-headline {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.dossier-params {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.param-badge {
  font-size: 12px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  background-color: rgba(255, 255, 255, 0.05);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.dossier-actions {
  display: flex;
  gap: 10px;
}

.btn-action {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  font-size: 12px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.btn-action:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--border-hover);
}

/* Results Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 12px;
}

.card-title-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-icon {
  font-size: 16px;
}

.card-title {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.01em;
}

.card-provider-tag {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  background-color: rgba(255, 255, 255, 0.03);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

/* Data Key-Value Pairs */
.data-table {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.data-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
}

.data-key {
  color: var(--text-dim);
  font-weight: 500;
  min-width: 100px;
}

.data-val {
  color: var(--text-main);
  text-align: right;
  font-weight: 500;
  word-break: break-word;
}

.data-val.mono {
  font-family: var(--font-mono);
}

.data-val.highlight {
  color: var(--accent-cyan);
  font-weight: 600;
}

.badge-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-family: var(--font-mono);
  font-weight: 600;
}

.badge-tag.mobile {
  background-color: var(--accent-emerald-subtle);
  color: var(--accent-emerald);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-tag.landline {
  background-color: var(--accent-cyan-subtle);
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.badge-tag.voip {
  background-color: var(--accent-amber-subtle);
  color: var(--accent-amber);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Bio Content Card */
.bio-wrapper {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.bio-avatar {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 1px solid var(--border-subtle);
  background-color: var(--bg-input);
  flex-shrink: 0;
}

.bio-text-wrap {
  flex: 1;
}

.bio-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 2px;
}

.bio-desc {
  font-size: 12px;
  color: var(--accent-cyan);
  font-weight: 500;
  margin-bottom: 8px;
}

.bio-extract {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 10px;
}

.bio-link {
  font-size: 12px;
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.bio-link:hover {
  text-decoration: underline;
}

/* SEC and Dev Filings */
.sub-section {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
}

.sub-title {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.filing-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.02);
  margin-bottom: 6px;
  font-size: 12px;
}

.filing-entity {
  font-weight: 500;
  color: var(--text-main);
}

.filing-link {
  color: var(--accent-cyan);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 11px;
}

.filing-link:hover {
  text-decoration: underline;
}

/* Card Quick Action Links */
.card-actions {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.card-actions-label {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  text-transform: uppercase;
  margin-right: 2px;
}

.card-action-link {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  background-color: var(--accent-cyan-subtle);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 4px 9px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
}

.card-action-link:hover {
  background-color: rgba(56, 189, 248, 0.2);
  border-color: var(--accent-cyan);
  transform: translateY(-1px);
}

.card-action-link.secondary {
  color: var(--text-muted);
  background-color: rgba(255, 255, 255, 0.03);
  border-color: var(--border-subtle);
}

.card-action-link.secondary:hover {
  color: #fff;
  border-color: var(--border-hover);
  background-color: rgba(255, 255, 255, 0.08);
}

/* Deep Links Section */
.deep-links-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.section-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}

.section-title {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
}

.section-badge {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--accent-emerald);
  background-color: var(--accent-emerald-subtle);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.section-desc {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 18px;
}

.deep-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.deep-link-btn {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.deep-link-btn:hover {
  border-color: var(--accent-cyan);
  background-color: rgba(56, 189, 248, 0.05);
  transform: translateY(-1px);
}

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

.deep-link-name {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
}

.deep-link-icon {
  color: var(--text-dim);
  transition: color var(--transition-fast);
}

.deep-link-btn:hover .deep-link-icon {
  color: var(--accent-cyan);
}

.deep-link-desc {
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.4;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 20px 24px;
  font-size: 11px;
  color: var(--text-dim);
}

.footer-content {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-right {
  font-family: var(--font-mono);
}

/* Responsive */
@media (max-width: 768px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }
  .deep-links-grid {
    grid-template-columns: 1fr;
  }
  .matrix-grid {
    grid-template-columns: 1fr;
  }
  .input-group, .input-group.col-small, .input-group.full-width {
    grid-column: span 1;
  }
  .dossier-header-card {
    flex-direction: column;
  }
  .omni-wrapper {
    flex-direction: column;
  }
  .submit-btn {
    padding: 12px;
    justify-content: center;
  }
}