@import url('designs/campus.css');
@import url('designs/aurora.css');
@import url('designs/paper.css');
@import url('designs/glass.css');
@import url('designs/sunset.css');
@import url('designs/mono.css');
@import url('designs/neon.css');
@import url('designs/meadow.css');
@import url('designs/prism.css');
@import url('designs/atlas.css');
@import url('interactions.css');
@import url('sidebar.css?v=2');

/* AskIS Theme System - Design 9: Charcoal & Lime (Light & Dark) */

/* Light Theme (Default) */
:root {
  --askis-bg: #f1f0ee;
  --askis-surface: #f7f6f4;
  --askis-border: #dcd8d3;
  --askis-text: #1c1917;
  --askis-muted: #5f5a54;
  --askis-primary: #65a30d;
  --askis-secondary: #84cc16;
  --askis-accent: #84cc16;
  --askis-success: #22c55e;
  --askis-danger: #dc2626;
  --askis-warning: #f59e0b;
  --askis-info: #65a30d;
  --askis-sidebar-bg: #292524;
  --askis-sidebar-accent: #84cc16;
  --askis-sidebar-width: 280px;
  --askis-card-radius: 12px;
  --askis-btn-radius: 10px;
  --askis-chat-radius: 16px;
  --askis-input-radius: 24px;
  --askis-navbar-bg: var(--askis-surface);
  --askis-chat-header-bg: linear-gradient(135deg, #292524, #44403c);
  --askis-chat-header-hover: linear-gradient(135deg, #292524, #44403c);
  --askis-chat-user-bg: var(--askis-primary);
  --askis-chat-send-bg: var(--askis-primary);
  --askis-chat-send-shadow: rgba(0, 0, 0, 0.2);
  --askis-topbar-height: 64px;
  --askis-ai-panel-width: 360px;
  --askis-ai-panel-bg: rgba(255, 255, 255, 0.82);
  --askis-ai-panel-border: rgba(0, 0, 0, 0.08);
  --askis-accent-soft: rgba(101, 163, 13, 0.18);
  --askis-accent-strong: rgba(101, 163, 13, 0.45);
}

/* Dark Theme */
[data-theme="dark"] {
  --askis-bg: #151312;
  --askis-surface: #201e1c;
  --askis-border: #2f2a26;
  --askis-text: #eee9e5;
  --askis-muted: #cfc8c2;
  --askis-primary: #a3e635;
  --askis-secondary: #a3e635;
  --askis-accent: #a3e635;
  --askis-success: #22c55e;
  --askis-danger: #ef4444;
  --askis-warning: #f59e0b;
  --askis-info: #a3e635;
  --askis-sidebar-bg: #201e1c;
  --askis-sidebar-accent: #a3e635;
  --askis-ai-panel-bg: rgba(32, 30, 28, 0.92);
  --askis-ai-panel-border: rgba(238, 233, 229, 0.08);
  --askis-accent-soft: rgba(163, 230, 53, 0.18);
  --askis-accent-strong: rgba(163, 230, 53, 0.45);
}

/* Base Styles */
body {
  background: var(--askis-bg);
  color: var(--askis-text);
  transition: background-color 0.3s ease, color 0.3s ease;
  background-image: radial-gradient(circle at 20% 0%, rgba(101, 163, 13, 0.08), transparent 45%),
                    radial-gradient(circle at 80% 20%, rgba(101, 163, 13, 0.06), transparent 40%);
}

/* Prevent topbar overlap with modals */
.modal-dialog {
  margin-top: calc(var(--askis-topbar-height) + 24px);
}

/* Cards - Design 9 optional left accent */
.card {
  background: var(--askis-surface);
  border-color: var(--askis-border);
  color: var(--askis-text);
  border-radius: var(--askis-card-radius);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
  transition: background-color 0.3s ease, border-color 0.3s ease;
  border-top: 2px solid var(--askis-accent-soft);
}

.card:hover {
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.1);
  border-top-color: var(--askis-accent-strong);
}

.card-header {
  background: transparent;
}

.card-header {
  border-bottom-color: var(--askis-accent-soft) !important;
}

.list-group-item {
  border-color: var(--askis-border);
}

.list-group-item:hover {
  background: rgba(101, 163, 13, 0.12);
  border-radius: 10px;
  padding-left: 12px;
  padding-right: 12px;
}

[data-theme="dark"] .list-group-item:hover {
  background: rgba(163, 230, 53, 0.18);
  border-radius: 10px;
  padding-left: 12px;
  padding-right: 12px;
}

/* Give breathing room for px-0 list items on hover */
.list-group-item.px-0:hover {
  padding-left: 12px !important;
  padding-right: 12px !important;
  margin-left: -12px;
  margin-right: -12px;
}

.btn-outline-secondary,
.btn-outline-primary {
  border-color: var(--askis-accent-strong);
}

.btn-outline-secondary:hover,
.btn-outline-primary:hover {
  background: var(--askis-accent-soft);
}

.badge.bg-secondary-subtle,
.badge.bg-info-subtle,
.badge.bg-warning-subtle,
.badge.bg-success-subtle {
  border-color: var(--askis-accent-strong) !important;
}

.badge {
  box-shadow: 0 6px 12px rgba(101, 163, 13, 0.12);
}

.text-success,
.text-primary,
.text-info {
  text-shadow: 0 0 10px rgba(101, 163, 13, 0.08);
}

.alert {
  border-left: 3px solid var(--askis-accent-strong);
}

.card .list-group-item + .list-group-item {
  border-top: 1px dashed rgba(101, 163, 13, 0.18);
}

.card {
  box-shadow: 0 14px 30px rgba(101, 163, 13, 0.08);
}

.btn-outline-secondary,
.btn-outline-primary {
  color: var(--askis-primary);
}

.btn-outline-secondary:hover,
.btn-outline-primary:hover {
  color: var(--askis-text);
}

.form-control:focus,
.form-select:focus {
  box-shadow: 0 0 0 0.2rem rgba(101, 163, 13, 0.2);
}

.table thead th {
  background: rgba(101, 163, 13, 0.12);
}

.badge {
  background: rgba(101, 163, 13, 0.12);
  color: var(--askis-text);
}

[data-theme="dark"] .badge {
  background: rgba(163, 230, 53, 0.18);
}

a {
  color: var(--askis-primary);
}

a:hover {
  color: var(--askis-primary);
  text-decoration-color: var(--askis-accent-strong);
}

hr,
.dropdown-divider {
  border-color: var(--askis-accent-soft) !important;
}

.card.border-primary,
.card-header.bg-primary {
  border-left-color: var(--askis-accent);
}

/* Tables */
.table {
  --bs-table-bg: var(--askis-surface);
  --bs-table-color: var(--askis-text);
  --bs-table-border-color: var(--askis-border);
}

/* Dark mode: table header/text contrast */
[data-theme="dark"] .table thead th,
[data-theme="dark"] .table thead td {
  color: #e7e5e4 !important;
  background-color: #3f6212 !important;
  border-color: #374151 !important;
}

[data-theme="dark"] .table {
  --bs-table-striped-color: #e7e5e4;
  --bs-table-striped-bg: rgba(255, 255, 255, 0.03);
  --bs-table-hover-color: #e7e5e4;
  --bs-table-hover-bg: rgba(255, 255, 255, 0.05);
}

/* Forms */
.form-control,
.form-select {
  background: var(--askis-surface);
  color: var(--askis-text);
  border-color: var(--askis-border);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.form-control:disabled,
.form-select:disabled,
.form-control[disabled],
.form-select[disabled] {
  background: rgba(255, 255, 255, 0.08);
  color: var(--askis-text);
  opacity: 1;
}

[data-theme="dark"] .form-control:disabled,
[data-theme="dark"] .form-select:disabled,
[data-theme="dark"] .form-control[disabled],
[data-theme="dark"] .form-select[disabled] {
  background: rgba(255, 255, 255, 0.06);
  color: #f5f3f0;
  border-color: rgba(255, 255, 255, 0.15);
}

.form-control::placeholder {
  color: var(--askis-muted);
  opacity: 0.7;
}

/* Text Colors */
.text-muted {
  color: var(--askis-muted) !important;
}

.text-primary {
  color: var(--askis-primary) !important;
}

.text-secondary {
  color: var(--askis-secondary) !important;
}

.text-success {
  color: var(--askis-success) !important;
}

.text-danger {
  color: var(--askis-danger) !important;
}

.text-warning {
  color: var(--askis-warning) !important;
}

.text-info {
  color: var(--askis-info) !important;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  color: var(--askis-text) !important;
  letter-spacing: -0.01em;
}

/* Removed heading underline accents */

/* Small text */
small {
  color: var(--askis-muted) !important;
}

/* Better contrast for small text in light mode - Design 9 */
:root small,
:root .text-muted {
  color: #57534e !important;
}

[data-theme="dark"] small,
[data-theme="dark"] .text-muted {
  color: var(--askis-muted) !important;
}

/* Links */
a {
  color: var(--askis-primary);
}

a:hover {
  color: var(--askis-primary);
  opacity: 0.8;
}

.form-control:focus,
.form-select:focus {
  background: var(--askis-surface);
  color: var(--askis-text);
  border-color: var(--askis-primary);
  box-shadow: 0 0 0 0.2rem rgba(132, 204, 22, 0.25);
}

/* Buttons */
.btn {
  border-radius: var(--askis-btn-radius);
}

.btn-primary {
  background-color: var(--askis-primary);
  border-color: var(--askis-primary);
  box-shadow: 0 8px 16px rgba(101, 163, 13, 0.25);
}

.btn-primary:hover {
  background-color: var(--askis-primary);
  opacity: 0.9;
}

[data-theme="dark"] .btn-primary {
  background-color: #3f6212;
  border-color: #3f6212;
  color: #ffffff;
}

[data-theme="dark"] .btn-primary:hover,
[data-theme="dark"] .btn-primary:focus {
  background-color: #4d7c0f;
  border-color: #4d7c0f;
  color: #ffffff;
}

[data-theme="dark"] .btn-outline-primary {
  color: #d9f99d;
  border-color: #84cc16;
}

[data-theme="dark"] .btn-outline-primary:hover {
  background: rgba(132, 204, 22, 0.2);
  color: #ffffff;
}

.btn-outline-primary {
  color: var(--askis-primary);
  border-color: var(--askis-primary);
}

.btn-outline-primary:hover {
  background: var(--askis-primary);
  border-color: var(--askis-primary);
}

.btn-outline-secondary {
  color: var(--askis-muted);
  border-color: var(--askis-border);
}

.btn-outline-secondary:hover {
  background: var(--askis-surface);
  border-color: var(--askis-border);
  color: var(--askis-text);
}

/* Design 9: primary = lime accent for headers/buttons */
.bg-primary {
  background-color: var(--askis-primary) !important;
}

.bg-primary,
.bg-success,
.bg-warning,
.bg-info {
  color: #1c1917 !important;
}

.bg-danger {
  color: #ffffff !important;
}

/* Dark mode: darker header backgrounds for readability */
[data-theme="dark"] .bg-primary {
  background-color: #3f6212 !important;
  color: #ffffff !important;
}

[data-theme="dark"] .bg-info {
  background-color: #0e7490 !important;
  color: #ffffff !important;
}

[data-theme="dark"] .bg-success {
  background-color: #166534 !important;
  color: #ffffff !important;
}

[data-theme="dark"] .bg-secondary {
  background-color: #475569 !important;
  color: #ffffff !important;
}

[data-theme="dark"] .bg-warning {
  background-color: #a16207 !important;
  color: #ffffff !important;
}

/* Navbar */
.navbar {
  background: var(--askis-navbar-bg) !important;
  border-bottom: 1px solid var(--askis-border);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.navbar .navbar-brand,
.navbar .nav-link {
  color: var(--askis-text) !important;
}

/* Sidebar - Design 9: charcoal background, overridden by sidebar.php for full look */
.sidebar {
  background: var(--askis-sidebar-bg);
  border-right: 1px solid var(--askis-border);
  color: #fff;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.sidebar-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-title {
  color: rgba(255, 255, 255, 0.8);
}

/* Chatbox */
.chatbox {
  background: var(--askis-surface);
  border-color: var(--askis-border);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.chatbox-header {
  background: var(--askis-chat-header-bg);
  color: #fff !important;
}

[data-theme="dark"] .chatbox-header {
  background: var(--askis-chat-header-bg);
  color: #fff !important;
}

.chatbox-body {
  background: var(--askis-bg);
  color: var(--askis-text);
}

[data-theme="dark"] .chatbox-body {
  background: var(--askis-bg);
  color: var(--askis-text);
}

.msg.user .bubble {
  background: var(--askis-primary);
  color: #ffffff;
}

.msg.bot .bubble {
  background: var(--askis-surface);
  color: var(--askis-text);
  border: 1px solid var(--askis-border);
}

[data-theme="dark"] .msg.bot .bubble {
  background: var(--askis-surface);
  color: var(--askis-text);
  border-color: var(--askis-border);
}

.chatbox input.form-control {
  background: var(--askis-surface);
  color: var(--askis-text);
  border-color: var(--askis-border);
}

.chatbox input.form-control::placeholder {
  color: var(--askis-muted);
  opacity: 0.7;
}

/* List Groups */
.list-group-item {
  background: var(--askis-surface);
  color: var(--askis-text);
  border-color: var(--askis-border);
}

/* Badges */
.badge {
  transition: background-color 0.3s ease;
}

/* Dark mode: readable text on bright headers */
[data-theme="dark"] .card-header.bg-primary,
[data-theme="dark"] .card-header.bg-info,
[data-theme="dark"] .card-header.bg-success,
[data-theme="dark"] .card-header.bg-warning {
  color: #111827 !important;
}

[data-theme="dark"] .card-header.bg-primary .text-white,
[data-theme="dark"] .card-header.bg-info .text-white,
[data-theme="dark"] .card-header.bg-success .text-white,
[data-theme="dark"] .card-header.bg-warning .text-white {
  color: #111827 !important;
}

/* Dark mode: improve subtle badge contrast */
[data-theme="dark"] .badge.bg-primary-subtle,
[data-theme="dark"] .badge.bg-secondary-subtle,
[data-theme="dark"] .badge.bg-info-subtle,
[data-theme="dark"] .badge.bg-success-subtle,
[data-theme="dark"] .badge.bg-warning-subtle {
  background: rgba(255, 255, 255, 0.12) !important;
  color: #e7e5e4 !important;
  border-color: rgba(255, 255, 255, 0.25) !important;
}

/* Alerts */
.alert {
  border-color: var(--askis-border);
}

.alert-info {
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--askis-info);
  border-color: rgba(59, 130, 246, 0.3);
}

.alert-success {
  background-color: rgba(34, 197, 94, 0.1);
  color: var(--askis-success);
  border-color: rgba(34, 197, 94, 0.3);
}

.alert-danger {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--askis-danger);
  border-color: rgba(239, 68, 68, 0.3);
}

.alert-warning {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--askis-warning);
  border-color: rgba(245, 158, 11, 0.3);
}

/* User Avatar */
.user-avatar {
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.avatar-img {
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--askis-border);
}

/* Theme Toggle Button */
.theme-toggle {
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  transform: scale(1.1);
}

/* Floating Chatbot Button - Design 9 lime accent */
.chatbot-float-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--askis-chat-header-bg);
  color: white;
  border: none;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  transition: all 0.3s ease;
}

[data-theme="dark"] .chatbot-float-btn {
  background: var(--askis-chat-header-bg);
}

.chatbot-float-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
}

.chatbot-float-btn .badge {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--askis-danger);
  color: white;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: bold;
}

/* Global Search Bar */
.global-search-container {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}

.global-search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--askis-surface);
  border: 1px solid var(--askis-border);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  max-height: 400px;
  overflow-y: auto;
  z-index: 1000;
  margin-top: 5px;
  display: none;
}

.global-search-results.active {
  display: block;
}

.search-result-item {
  padding: 12px 16px;
  border-bottom: 1px solid var(--askis-border);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.search-result-item:hover {
  background: var(--askis-bg);
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-type {
  font-size: 0.75rem;
  color: var(--askis-muted);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 4px;
}

.search-result-title {
  font-weight: 600;
  color: var(--askis-text);
  margin-bottom: 2px;
}

.search-result-snippet {
  font-size: 0.875rem;
  color: var(--askis-muted);
}

/* Paragraph text readability */
p {
  color: var(--askis-text) !important;
}

/* Card body text */
.card-body {
  color: var(--askis-text) !important;
}

.card-body p {
  color: var(--askis-text) !important;
}

/* List group items */
.list-group-item {
  color: var(--askis-text) !important;
}

/* Better contrast for strong/bold text */
strong, b {
  color: var(--askis-text) !important;
}

/* Stats tiles readability */
.bg-primary.bg-opacity-10 .text-primary,
.bg-warning.bg-opacity-10 .text-warning,
.bg-success.bg-opacity-10 .text-success {
  color: #1c1917 !important;
}

[data-theme="dark"] .bg-primary.bg-opacity-10 .text-primary,
[data-theme="dark"] .bg-warning.bg-opacity-10 .text-warning,
[data-theme="dark"] .bg-success.bg-opacity-10 .text-success {
  color: #e7e5e4 !important;
}

/* Form Labels */
.form-label,
label {
  color: var(--askis-text) !important;
}

/* Input text color */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
textarea,
select {
  color: var(--askis-text) !important;
}

/* Table text */
.table td,
.table th {
  color: var(--askis-text) !important;
}

/* Modal text */
.modal-content {
  background: var(--askis-surface) !important;
  color: var(--askis-text) !important;
}

.modal-header,
.modal-body,
.modal-footer {
  border-color: var(--askis-border) !important;
  color: var(--askis-text) !important;
}

.modal-title {
  color: var(--askis-text) !important;
}

/* Dropdown menus */
.dropdown-menu {
  background: var(--askis-surface) !important;
  border-color: var(--askis-border) !important;
}

.dropdown-item {
  color: var(--askis-text) !important;
}

.dropdown-item:hover {
  background: var(--askis-bg) !important;
  color: var(--askis-text) !important;
}

/* Pagination */
.page-link {
  color: var(--askis-primary) !important;
  background: var(--askis-surface) !important;
  border-color: var(--askis-border) !important;
}

.page-link:hover {
  color: var(--askis-primary) !important;
  background: var(--askis-bg) !important;
}

.page-item.active .page-link {
  background: var(--askis-primary) !important;
  border-color: var(--askis-primary) !important;
  color: white !important;
}

.page-item.disabled .page-link {
  color: var(--askis-muted) !important;
  background: var(--askis-surface) !important;
}

/* Smooth Transitions */
* {
  transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

/* ----- Mobile UI/UX ----- */
@media (max-width: 991px) {
  :root {
    --askis-topbar-height: 56px;
  }

  body.askis-modern {
    padding-top: 56px;
  }

  .askis-alert-bar {
    padding-left: max(0.75rem, env(safe-area-inset-left)) !important;
    padding-right: max(0.75rem, env(safe-area-inset-right)) !important;
  }

  .main-content {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
    padding-bottom: calc(80px + env(safe-area-inset-bottom));
  }

  .modal-dialog {
    margin-top: calc(56px + 16px);
    margin-left: env(safe-area-inset-left);
    margin-right: env(safe-area-inset-right);
    max-width: calc(100% - 2 * env(safe-area-inset-left, 0px));
  }

  .btn,
  .form-control,
  .form-select {
    min-height: 44px;
  }

  .btn-sm {
    min-height: 36px;
  }

  .dropdown-menu {
    max-height: 70vh;
    overflow-y: auto;
  }
}

@media (max-width: 576px) {
  .main-content {
    padding-bottom: calc(72px + env(safe-area-inset-bottom));
  }

  .main-content .container-fluid {
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
  }

  .card-body {
    padding: 1rem;
  }
}