/* ═══════════════════════════════════════════════════════════════
   NYAYA SETU — COURTROOM LEGAL RESEARCH INTERFACE
   Professional judicial aesthetic with formal legal typography
   ═══════════════════════════════════════════════════════════════ */

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

:root {
  /* Judicial Color Palette */
  --judicial-dark: #1a1410;      /* Deep wood/bench */
  --judicial-navy: #1c233e;       /* Formal navy */
  --judicial-maroon: #621e3d;     /* Judicial accent */
  --seal-gold: #d4af37;           /* Official seal gold */
  --seal-gold-dim: #a8860a;       /* Dimmed gold */
  --parchment: #f4ede5;           /* Legal document white */
  --text-dark: #1a1410;           /* Primary text */
  --text-medium: #4a4a4a;         /* Secondary text */
  --text-light: #7a7a7a;          /* Tertiary text */
  
  /* Borders & Dividers */
  --border-dark: rgba(26, 20, 16, 0.1);
  --border-accent: rgba(212, 175, 55, 0.2);
  --border-gold: rgba(212, 175, 55, 0.5);
  
  /* Status Colors */
  --verified-green: #2d5d3f;
  --attention-red: #8b3e3e;
  --neutral-gray: #6b5f52;
}

html, body { height: 100%; }

body {
  font-family: 'Lora', serif;
  background: linear-gradient(135deg, #f4ede5 0%, #e8e0d8 100%);
  color: var(--text-dark);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ═════════════════════════════════════════
   LAYOUT STRUCTURE
   ═════════════════════════════════════════ */

.app-container {
  display: flex;
  height: 100vh;
  overflow: hidden;
  background: #f4ede5;
}

/* ═════════════════════════════════════════
   SIDEBAR / JUDICIAL REGISTRY PANEL
   ═════════════════════════════════════════ */

.sidebar {
  width: 280px;
  background: linear-gradient(180deg, #2c221a 0%, #1a1410 100%);
  border-right: 3px solid var(--seal-gold);
  display: flex;
  flex-direction: column;
  padding: 20px;
  gap: 16px;
  overflow-y: auto;
  transition: width 0.3s ease;
  color: #e8d7c3;
  box-shadow: inset -2px 0 8px rgba(0, 0, 0, 0.3);
}

.sidebar.collapsed {
  width: 70px;
}

.sidebar.collapsed .brand-text,
.sidebar.collapsed .action-group,
.sidebar.collapsed .registry-section,
.sidebar.collapsed .sidebar-footer {
  display: none;
}

/* ── Judicial Seal Header ── */
.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border-gold);
}

.judicial-seal {
  width: 48px;
  height: 48px;
  color: var(--seal-gold);
  flex-shrink: 0;
}

.seal-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 2px 4px rgba(212, 175, 55, 0.3));
}

.brand-text {
  flex: 1;
}

.brand-name {
  font-family: 'Crimson Text', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--seal-gold);
  letter-spacing: 2px;
  line-height: 1.1;
}

.brand-sub {
  font-size: 10px;
  color: #a89968;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 2px;
}

.sidebar-toggle {
  background: none;
  border: 1px solid var(--border-gold);
  color: var(--seal-gold);
  font-size: 18px;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 4px;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.sidebar-toggle:hover {
  background: rgba(212, 175, 55, 0.1);
  border-color: var(--seal-gold);
}

/* ── Action Buttons ── */
.action-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-primary, .btn-secondary {
  width: 100%;
  padding: 11px 14px;
  border-radius: 4px;
  border: 1px solid var(--border-gold);
  font-family: 'Lora', serif;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: all 0.2s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--seal-gold), #c9a535);
  border-color: var(--seal-gold);
  color: var(--text-dark);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #e8c547, #d4af37);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.25);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(212, 175, 55, 0.08);
  color: #d4af37;
}

.btn-secondary:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--seal-gold);
}

/* ── Case Registry ── */
.registry-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 200px;
}

.registry-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding-top: 12px;
}

.registry-title {
  font-size: 10px;
  font-weight: 700;
  color: #a89968;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.registry-divider {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--seal-gold), transparent);
}

.sessions-list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sessions-empty {
  font-size: 11px;
  color: #8b7f75;
  font-style: italic;
  padding: 12px 8px;
  text-align: center;
}

.session-item {
  padding: 10px 12px;
  border-radius: 3px;
  background: rgba(212, 175, 55, 0.05);
  border: 1px solid transparent;
  font-size: 12px;
  color: #d4cfc9;
  cursor: pointer;
  transition: all 0.2s ease;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.session-item:hover {
  background: rgba(212, 175, 55, 0.12);
  border-color: var(--border-gold);
}

.session-item.active {
  background: rgba(212, 175, 55, 0.2);
  border-color: var(--seal-gold);
  color: var(--seal-gold);
}

/* ── Sidebar Footer ── */
.sidebar-footer {
  padding-top: 16px;
  border-top: 1px solid var(--border-gold);
  text-align: center;
}

.court-info {
  margin-bottom: 12px;
}

.disclaimer {
  font-size: 10px;
  color: #d4a574;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.disclaimer-text {
  font-size: 9px;
  color: #a89968;
  line-height: 1.4;
}

.court-meta {
  font-size: 9px;
  color: #8b7f75;
}

.meta-text {
  margin: 1px 0;
}

/* ═════════════════════════════════════════
   MAIN CONTENT AREA
   ═════════════════════════════════════════ */

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #f4ede5;
}

/* ── Top Bar / Bench Header ── */
.topbar {
  height: 70px;
  border-bottom: 3px double var(--seal-gold);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 32px;
  flex-shrink: 0;
  background: linear-gradient(180deg, #faf6f1 0%, #f4ede5 100%);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.topbar-left {
  flex: 1;
}

.topbar-title {
  font-family: 'Crimson Text', serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: 1px;
}

.topbar-subtitle {
  font-family: 'Lora', serif;
  font-size: 11px;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 2px;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(45, 93, 63, 0.1);
  border: 1px solid rgba(45, 93, 63, 0.3);
  border-radius: 3px;
  padding: 7px 14px;
  font-size: 11px;
  color: var(--verified-green);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--verified-green);
}

.status-indicator.loading {
  background: rgba(212, 175, 55, 0.1);
  color: var(--seal-gold-dim);
  border-color: var(--border-gold);
}

.status-indicator.loading .status-dot {
  background: var(--seal-gold);
  animation: pulse 1.2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ═════════════════════════════════════════
   SCREEN SECTIONS
   ═════════════════════════════════════════ */

.screen {
  display: none;
  flex: 1;
  overflow: hidden;
}

.screen.active {
  display: flex;
}

/* ────────────────────────────────────────
   WELCOME / RESEARCH INITIATION SCREEN
   ──────────────────────────────────────── */

.welcome-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 50px 32px;
  text-align: center;
  overflow-y: auto;
}

.welcome-graphic {
  width: 120px;
  height: 120px;
  margin-bottom: 30px;
  color: var(--seal-gold);
  opacity: 0.8;
}

.welcome-icon {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.welcome-container h2 {
  font-family: 'Crimson Text', serif;
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-dark);
  letter-spacing: 2px;
}

.welcome-container > p {
  color: var(--text-medium);
  margin-bottom: 36px;
  max-width: 650px;
  font-size: 15px;
  line-height: 1.7;
}

.text-muted {
  font-size: 12px;
  color: var(--text-light);
  display: block;
  margin-top: 6px;
}

/* ── Suggestions Grid ── */
.suggestions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 750px;
  width: 100%;
}

.suggestion-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  text-align: left;
  margin-bottom: 6px;
}

.suggestion {
  padding: 14px 16px;
  background: #ffffff;
  border: 1px solid var(--border-dark);
  border-radius: 3px;
  color: var(--text-medium);
  font-family: 'Lora', serif;
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  line-height: 1.5;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.suggestion:hover {
  background: #faf6f1;
  border-color: var(--border-gold);
  color: var(--text-dark);
  box-shadow: 0 3px 8px rgba(212, 175, 55, 0.12);
  transform: translateY(-2px);
}

/* ────────────────────────────────────────
   CHAT / PROCEEDINGS SCREEN
   ──────────────────────────────────────── */

.chat-area {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  padding: 24px 0;
  background: #f4ede5;
}

.proceedings {
  width: 100%;
  max-width: 950px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.message {
  display: flex;
  flex-direction: column;
  gap: 6px;
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.message.user {
  align-items: flex-end;
}

.message.ai {
  align-items: flex-start;
}

/* ── Speech Bubbles ── */
.bubble {
  padding: 16px 18px;
  border-radius: 2px;
  max-width: 75%;
  word-wrap: break-word;
  overflow-wrap: break-word;
  font-size: 13px;
  line-height: 1.6;
  border-left: 4px solid transparent;
}

.bubble.user {
  background: #e8dfd8;
  border-color: var(--neutral-gray);
  color: var(--text-dark);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.bubble.ai {
  background: #ffffff;
  border-color: var(--seal-gold);
  color: var(--text-dark);
  max-width: 85%;
  box-shadow: 0 2px 8px rgba(212, 175, 55, 0.1);
}

.bubble p {
  margin-bottom: 10px;
}

.bubble p:last-child {
  margin-bottom: 0;
}

/* ── Bubble Metadata ── */
.bubble-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-dark);
  font-size: 10px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 2px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 9px;
}

.badge.verified {
  background: rgba(45, 93, 63, 0.15);
  color: var(--verified-green);
  border: 1px solid rgba(45, 93, 63, 0.3);
}

.badge.unverified {
  background: rgba(139, 62, 62, 0.15);
  color: var(--attention-red);
  border: 1px solid rgba(139, 62, 62, 0.3);
}

.sources-btn {
  background: rgba(212, 175, 55, 0.15);
  border: 1px solid var(--border-gold);
  color: var(--seal-gold-dim);
  padding: 3px 10px;
  border-radius: 2px;
  cursor: pointer;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.2s ease;
}

.sources-btn:hover {
  background: rgba(212, 175, 55, 0.25);
  border-color: var(--seal-gold);
  color: var(--seal-gold);
}

/* ── Loading State ── */
.bubble.loading {
  color: var(--text-light);
}

.dots {
  display: flex;
  gap: 5px;
}

.dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--seal-gold);
  animation: bounce 1.4s infinite;
}

.dots span:nth-child(2) { animation-delay: 0.2s; }
.dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-8px); opacity: 1; }
}

/* ────────────────────────────────────────
   ANALYTICS DASHBOARD
   ──────────────────────────────────────── */

.analytics-container {
  flex: 1;
  overflow-y: auto;
  padding: 36px 32px;
  max-width: 1100px;
  margin: 0 auto;
}

.analytics-header h2 {
  font-family: 'Crimson Text', serif;
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
  letter-spacing: 1px;
}

.analytics-header > p {
  color: var(--text-light);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 28px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: #ffffff;
  border: 1px solid var(--border-dark);
  border-radius: 3px;
  padding: 22px 16px;
  text-align: center;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  transition: all 0.2s ease;
}

.stat-card:hover {
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.12);
  border-color: var(--border-gold);
}

.stat-icon {
  font-size: 28px;
  margin-bottom: 8px;
  opacity: 0.7;
}

.stat-value {
  font-family: 'Crimson Text', serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--seal-gold);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 10px;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
}

/* ────────────────────────────────────────
   INPUT AREA / SUBMISSION BENCH
   ──────────────────────────────────────── */

.input-bench {
  padding: 16px 32px 24px;
  background: linear-gradient(transparent, rgba(244, 237, 229, 0.8) 40%, #f4ede5);
  border-top: 1px solid var(--border-dark);
  flex-shrink: 0;
  display: flex;
  gap: 12px;
  max-width: 950px;
  width: 100%;
  margin: 0 auto;
}

.query-input {
  flex: 1;
  background: #ffffff;
  border: 1px solid var(--border-dark);
  border-radius: 2px;
  outline: none;
  font-family: 'Lora', serif;
  font-size: 13px;
  color: var(--text-dark);
  padding: 12px 14px;
  resize: none;
  max-height: 100px;
  line-height: 1.5;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.query-input:focus {
  border-color: var(--border-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.query-input::placeholder {
  color: var(--text-light);
  font-style: italic;
}

.btn-submit {
  padding: 12px 18px;
  background: linear-gradient(135deg, var(--seal-gold), #c9a535);
  border: 1px solid var(--seal-gold);
  border-radius: 2px;
  color: var(--text-dark);
  font-family: 'Lora', serif;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.2s ease;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-submit:hover:not(:disabled) {
  background: linear-gradient(135deg, #e8c547, #d4af37);
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
  transform: translateY(-1px);
}

.btn-submit:disabled {
  background: #d0ccc5;
  color: #a0a0a0;
  cursor: not-allowed;
  box-shadow: none;
}

/* ═════════════════════════════════════════
   RESPONSIVE DESIGN
   ═════════════════════════════════════════ */

@media (max-width: 1024px) {
  .sidebar {
    width: 260px;
  }

  .topbar {
    padding: 12px 20px;
  }

  .topbar-title {
    font-size: 24px;
  }

  .welcome-container {
    padding: 40px 20px;
  }

  .proceedings {
    padding: 0 20px;
  }

  .input-bench {
    padding: 12px 20px 16px;
  }

  .analytics-container {
    padding: 24px 20px;
  }
}

@media (max-width: 768px) {
  .app-container {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    max-height: 35vh;
    border-right: none;
    border-bottom: 3px solid var(--seal-gold);
    border-top: none;
  }

  .sidebar.collapsed {
    width: 100%;
  }

  .sidebar.collapsed .brand-text,
  .sidebar.collapsed .action-group,
  .sidebar.collapsed .registry-section,
  .sidebar.collapsed .sidebar-footer {
    display: flex;
  }

  .main-content {
    flex: 1;
    overflow: hidden;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    height: auto;
    padding: 12px 16px;
  }

  .topbar-title {
    font-size: 22px;
  }

  .status-indicator {
    align-self: flex-start;
  }

  .welcome-container {
    padding: 30px 16px;
  }

  .welcome-icon {
    width: 90px;
    height: 90px;
  }

  .welcome-container h2 {
    font-size: 32px;
  }

  .welcome-container > p {
    font-size: 13px;
  }

  .suggestions {
    max-width: 100%;
  }

  .suggestion {
    font-size: 12px;
    padding: 12px 14px;
  }

  .proceedings {
    padding: 0 16px;
  }

  .bubble {
    max-width: 90%;
  }

  .bubble.ai {
    max-width: 95%;
  }

  .input-bench {
    flex-direction: column;
    padding: 12px 16px 16px;
    max-width: 100%;
  }

  .query-input {
    width: 100%;
  }

  .btn-submit {
    width: 100%;
    justify-content: center;
  }

  .analytics-container {
    padding: 16px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .sidebar {
    max-height: 30vh;
  }

  .topbar {
    padding: 10px 12px;
  }

  .topbar-title {
    font-size: 18px;
  }

  .topbar-subtitle {
    font-size: 9px;
  }

  .welcome-container {
    padding: 20px 12px;
  }

  .welcome-graphic {
    width: 80px;
    height: 80px;
  }

  .welcome-container h2 {
    font-size: 26px;
  }

  .welcome-container > p {
    font-size: 12px;
  }

  .suggestions {
    gap: 8px;
  }

  .suggestion {
    font-size: 11px;
    padding: 10px 12px;
  }

  .proceedings {
    padding: 0 12px;
    gap: 16px;
  }

  .bubble {
    padding: 12px 14px;
    font-size: 12px;
    max-width: 95%;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* ═════════════════════════════════════════
   SCROLLBAR STYLING
   ═════════════════════════════════════════ */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(212, 175, 55, 0.3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(212, 175, 55, 0.5);
}

/* ─────────────────────────────────────────
   PRINT STYLES
   ───────────────────────────────────────── */

@media print {
  .sidebar, .topbar, .input-bench, .status-indicator {
    display: none;
  }

  .main-content {
    width: 100%;
  }

  .proceedings {
    max-width: 100%;
  }

  .bubble {
    page-break-inside: avoid;
  }
}