/* Global Theme Variables and Unified UI Components */
:root {
  /* Brand colors */
  --primary-color: #38a169; /* emerald-500 */
  --secondary-color: #2f855a; /* emerald-700 */
  --success-color: #10b981;
  --danger-color: #ef4444;
  --warning-color: #f59e0b;

  /* Base surfaces/typography */
  --bg-primary: #ffffff;
  --bg-secondary: #f7fafc;
  --text-primary: #2d3748; /* gray-700 */
  --text-secondary: #718096; /* gray-500 */
  --border-color: #e2e8f0; /* gray-200 */

  /* Overlays & accents */
  --overlay-color: rgba(15, 23, 42, 0.55); /* slate overlay */
  --header-gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));

  /* Effects */
  --primary-ring: rgba(56, 161, 105, 0.15);
  --primary-shadow: rgba(56, 161, 105, 0.3);
}

/* Dark theme overrides */
[data-theme="dark"] {
  --bg-primary: #0f172a; /* slate-900 */
  --bg-secondary: #0b1220; /* deep slate */
  --text-primary: #e2e8f0; /* gray-200 */
  --text-secondary: #94a3b8; /* slate-400 */
  --border-color: #1f2937; /* slate-800 */
  --overlay-color: rgba(0, 0, 0, 0.6);
  --primary-ring: rgba(16, 185, 129, 0.35);
  --primary-shadow: rgba(16, 185, 129, 0.35);
  /* Keep brand colors; can be tweaked darker if desired */
}

/* Markdown content in chat bubbles */
.message-content {
  /* preserve line height and spacing from Tailwind classes */
}
.message-content h1,
.message-content h2,
.message-content h3,
.message-content h4,
.message-content h5 {
  margin-top: 0.5rem;
  margin-bottom: 0.25rem;
  font-weight: 700;
  color: var(--text-primary);
}
.message-content h1 { font-size: 1.375rem; }
.message-content h2 { font-size: 1.25rem; }
.message-content h3 { font-size: 1.125rem; }
.message-content h4 { font-size: 1rem; }

.message-content p { margin: 0.5rem 0; }

.message-content ul,
.message-content ol {
  margin: 0.5rem 0;
  padding-left: 1.25rem; /* indent bullets/numbers */
}
.message-content ul { list-style: disc outside; }
.message-content ol { list-style: decimal outside; }
.message-content li { margin: 0.25rem 0; }

/* RTL support for non-English languages (Urdu, Pashto, Punjabi, Sindhi, Balochi) */
.message-content[dir="rtl"] {
  text-align: right;
  direction: rtl;
}

.message-content[dir="rtl"] ul,
.message-content[dir="rtl"] ol {
  padding-left: 0;
  padding-right: 1.25rem; /* indent on the right side for RTL */
}

.message-content[dir="rtl"] .message-actions {
  flex-direction: row-reverse; /* Reverse action buttons for RTL */
}

.message-content a { color: #047857; text-decoration: underline; }
.message-content a:hover { color: #065f46; }

.message-content code {
  background: #f1f5f9; /* slate-100 */
  border: 1px solid #e2e8f0; /* slate-200 */
  padding: 0.1rem 0.25rem;
  border-radius: 4px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.9em;
}
.message-content pre {
  background: #f8fafc; /* slate-50 */
  border: 1px solid #e2e8f0; /* slate-200 */
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  overflow-x: auto;
  margin: 0.5rem 0;
}
.message-content pre code { border: 0; background: transparent; padding: 0; }

/* Unify modal overlays (generic + chat); auth/profile manage their own overlays */
.modal,
.chat-modal,
.modal-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--overlay-color);
  z-index: 1000;
}

/* Shared modal content container */
.modal-content,
.profile-modal-content,
.auth-modal-content,
.chat-modal-content {
  background: var(--bg-primary);
  color: var(--text-primary);
  border-radius: 16px;
  width: 92%;
  max-width: 720px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  max-height: 90vh;
}

/* Header: gradient brand bar across all popups */
.modal-header,
.profile-modal-header,
.auth-modal-header,
.chat-modal-header {
  padding: 14px 16px;
  background: var(--header-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3,
.profile-modal-header h2,
.auth-modal-header h2,
.chat-modal-header h3 {
  margin: 0;
  color: #fff;
}

/* Bodies & footers */
.modal-body,
.profile-modal-body,
.auth-modal-body { padding: 16px; background: var(--bg-primary); }

.modal-footer,
.auth-modal-footer { padding: 12px 16px; border-top: 1px solid var(--border-color); background: var(--bg-primary); }

/* Close buttons: unify look and feel */
.close-btn,
.modal-close,
.auth-close-btn,
.profile-close-btn,
.chat-modal-close {
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.85);
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 20px;
  line-height: 1;
}
.close-btn:hover,
.modal-close:hover,
.auth-close-btn:hover,
.profile-close-btn:hover,
.chat-modal-close:hover { background: rgba(255,255,255,0.18); color: #fff; }

/* Close X utility for popup headers: white circle with red × */
.close-x {
  background: #ffffff !important;
  color: #dc2626 !important; /* red-600 */
  width: 36px !important;
  height: 36px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 9999px !important; /* full */
  border: 1px solid #fecaca !important; /* red-200 */
  box-shadow: 0 1px 2px rgba(0,0,0,0.05) !important;
  line-height: 1 !important;
}
.close-x:hover {
  background: #fee2e2 !important; /* red-100 */
  color: #b91c1c !important; /* red-700 */
}
.close-x i { color: inherit !important; }

/* Ensure within gradient headers the close stays white/red */
.modal-header .close-x,
.profile-modal-header .close-x,
.auth-modal-header .close-x,
.chat-modal-header .close-x { background: #ffffff !important; color: #dc2626 !important; }

/* Action buttons: consistent variants */
.action-btn,
.btn,
.chat-btn,
.header-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-primary);
  transition: filter 0.15s ease, transform 0.05s ease, background-color 0.2s ease, border-color 0.2s ease;
}
.action-btn i,
.btn i,
.chat-btn i,
.header-action-btn i { margin-right: 6px; }
.action-btn:hover,
.btn:hover,
.chat-btn:hover,
.header-action-btn:hover { background: #edf2f7; border-color: #cbd5e0; }
[data-theme="dark"] .action-btn:hover,
[data-theme="dark"] .btn:hover,
[data-theme="dark"] .chat-btn:hover,
[data-theme="dark"] .header-action-btn:hover { background: #111827; border-color: #374151; }
.action-btn:active,
.btn:active,
.chat-btn:active,
.header-action-btn:active { transform: translateY(1px); }

/* Variants */
.action-btn.primary,
.btn.btn-primary,
.chat-btn.primary,
.header-action-btn.primary { background: var(--primary-color); border-color: var(--primary-color); color: #fff; }
.action-btn.primary:hover,
.btn.btn-primary:hover,
.chat-btn.primary:hover,
.header-action-btn.primary:hover { filter: brightness(0.96); }

.action-btn.secondary,
.btn.btn-secondary,
.chat-btn.secondary { background: #edf2f7; color: var(--text-primary); }
[data-theme="dark"] .action-btn.secondary,
[data-theme="dark"] .btn.btn-secondary,
[data-theme="dark"] .chat-btn.secondary { background: #111827; color: var(--text-primary); }

.action-btn.danger,
.btn.delete-btn,
.chat-btn.danger { background: var(--danger-color); color: #fff; border-color: var(--danger-color); }

/* Pills & badges common look (light) */
.user-status,
.complaint-badge { border-radius: 9999px; font-weight: 700; }

/* Ensure chat modals use same overlay tint */
.chat-modal { background: var(--overlay-color) !important; }

/* Make activity/complaint specific widths still respected */
.activities-modal { max-width: 760px; }
/* Use responsive widths to avoid overflow on small screens */
.complaint-modal { width: min(600px, 95vw); }
.complaint-dashboard { width: min(1000px, 96vw); }

/* Responsive tweaks */
@media (max-width: 768px) {
  .modal-content,
  .profile-modal-content,
  .auth-modal-content,
  .chat-modal-content { width: 95vw; }
  .modal-actions .action-btn { width: 100%; justify-content: center; }
}

/* Mobile compaction for chat header/controls to prevent horizontal scrolling */
@media (max-width: 600px) {
  .header { height: auto; padding: 10px 12px; }
  .header h1 { font-size: 18px; text-align: left; margin: 0 0 0 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .header-actions { gap: 8px; align-items: center; }
  .header-language, #currentLanguageDisplay { display: none !important; }
  .header-action-btn { padding: 6px 8px; font-size: 0; }
  .header-action-btn i { font-size: 18px; margin: 0; }
  .sidebar-toggle { margin-right: 8px; width: 32px; height: 32px; }
}

/* Chat History Item Styles */
.chat-history-item {
    display: flex;
    flex-direction: column;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    border: 1px solid transparent;
}

.chat-history-item:hover {
    background-color: var(--emerald-50, #ecfdf5);
    border-color: var(--emerald-200, #a7f3d0);
}

.chat-history-item.active {
    background-color: var(--emerald-100, #dcfce7);
    border-color: var(--emerald-300, #86efac);
}

.chat-history-item.newly-added {
    animation: slideInGlow 0.5s ease-out;
}

@keyframes slideInGlow {
    0% { transform: translateX(-20px); opacity: 0; }
    100% { transform: translateX(0); opacity: 1; }
}

.chat-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.chat-actions {
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.chat-history-item:hover .chat-actions {
    opacity: 1;
}

.chat-action-btn {
    padding: 4px 6px;
    border: none;
    background: none;
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 12px;
    transition: all 0.2s ease;
}

.chat-action-btn:hover {
    background-color: var(--emerald-100, #dcfce7);
    color: var(--emerald-700, #047857);
}

.chat-edit-btn:hover {
    color: var(--blue-600, #2563eb);
    background-color: var(--blue-50, #eff6ff);
}

.chat-delete-btn:hover {
    color: var(--red-600, #dc2626);
    background-color: var(--red-50, #fef2f2);
}

.chat-preview {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.chat-meta {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    color: var(--text-tertiary);
    margin-top: 4px;
}

/* Modal Animation */
.modal-overlay {
    opacity: 0;
    transition: opacity 0.2s ease;
}

.modal-overlay.show {
    opacity: 1;
}

.modal-overlay .modal-content {
    transform: scale(0.95);
    transition: transform 0.2s ease;
}

.modal-overlay.show .modal-content {
    transform: scale(1);
}

/* Button Styles for Modals */
.btn {
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background-color: var(--emerald-600, #059669);
    color: white;
    border-color: var(--emerald-600, #059669);
}

.btn-primary:hover {
    background-color: var(--emerald-700, #047857);
    border-color: var(--emerald-700, #047857);
}

.btn-secondary {
    background-color: white;
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--gray-50, #f9fafb);
}

.btn-danger {
    background-color: var(--red-600, #dc2626);
    color: white;
    border-color: var(--red-600, #dc2626);
}

.btn-danger:hover {
    background-color: var(--red-700, #b91c1c);
    border-color: var(--red-700, #b91c1c);
}

/* Form Styles */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.form-input {
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    background-color: white;
    color: var(--text-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--emerald-500, #10b981);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Modal Close Button */
.modal-close-btn {
    padding: 6px 8px;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.modal-close-btn:hover {
    background-color: var(--gray-100, #f3f4f6);
    color: var(--text-primary);
}