:root {
    --bg-primary: #0b0f19;
    --bg-secondary: #111827;
    --bg-card: rgba(17, 24, 39, 0.75);
    --bg-input: rgba(255, 255, 255, 0.05);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(99, 102, 241, 0.4);
    
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-glow: rgba(99, 102, 241, 0.25);
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    --text-main: #f9fafb;
    --text-muted: #9ca3af;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html, body {
    height: 100%;
    width: 100%;
    overflow: hidden;
}

body.dark-theme {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font-family);
    height: 100vh;
    overflow: hidden;
}

/* Custom Styled Scrollbars (Global) */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(11, 15, 25, 0.8);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    border: 2px solid transparent;
    background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
    background-clip: content-box;
}

/* Firefox Scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.15) rgba(11, 15, 25, 0.8);
}

/* System Health Topbar Indicator */
.system-health-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.system-health-badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(0,0,0,0.4);
}

.health-online { background: rgba(16, 185, 129, 0.18); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.4); }
.health-degraded { background: rgba(245, 158, 11, 0.18); color: var(--warning); border: 1px solid rgba(245, 158, 11, 0.4); }
.health-critical { background: rgba(239, 68, 68, 0.18); color: var(--danger); border: 1px solid rgba(239, 68, 68, 0.4); }

/* Model Tag Pills */
.model-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: #a5b4fc;
    font-size: 11px;
    font-family: monospace;
}

/* Capability Selection Pills in Modals */
.cap-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 6px;
}

.cap-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s;
}

.cap-pill:hover {
    border-color: var(--primary);
}

.cap-pill.selected {
    background: rgba(99, 102, 241, 0.25);
    border-color: var(--primary);
    color: #a5b4fc;
}

/* Dashboard Analytics Styles */
.timeframe-picker {
    display: flex;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 3px;
    gap: 2px;
}

.timeframe-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.timeframe-btn.active {
    background: var(--primary);
    color: #ffffff;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.kpi-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    backdrop-filter: blur(10px);
}

.kpi-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.kpi-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-main);
    margin: 8px 0 4px 0;
}

.kpi-subtext {
    font-size: 11px;
    color: var(--text-muted);
}

/* High-Precision Leaflet World Map & Tooltip Styles */
#world-leaflet-map {
    width: 100%;
    height: 250px;
    border-radius: 8px;
    background: #090d16 !important;
}

#world-leaflet-map .leaflet-tile-pane {
    filter: brightness(0.95) contrast(1.1);
}

.leaflet-container {
    background: #090d16 !important;
    font-family: 'Inter', sans-serif !important;
}

.leaflet-popup-content-wrapper {
    background: rgba(15, 23, 42, 0.95) !important;
    border: 1px solid rgba(99, 102, 241, 0.4) !important;
    color: #ffffff !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5) !important;
    border-radius: 8px !important;
    padding: 4px 8px !important;
}

.leaflet-popup-tip {
    background: rgba(15, 23, 42, 0.95) !important;
}

.hidden {
    display: none !important;
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.glass-card:hover {
    border-color: var(--border-hover);
}

/* Modal Windows & Backdrop */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(6px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 20px;
}

.modal-dialog {
    background: #111827;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    width: 100%;
    max-width: 680px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    animation: modalSlide 0.25s ease-out;
}

@keyframes modalSlide {
    from { opacity: 0; transform: translateY(-20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.2);
}

/* Login Modal Specific */
.login-card {
    width: 100%;
    max-width: 420px;
}

.brand-header {
    text-align: center;
    margin-bottom: 24px;
}

.brand-header .brand-icon {
    font-size: 42px;
    color: var(--primary);
    margin-bottom: 12px;
}

.brand-header h2 {
    font-size: 22px;
    font-weight: 700;
}

.brand-header p {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 4px;
}

/* Custom Form Components & Inputs */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.form-group label i {
    color: var(--primary);
}

/* Text Inputs, Selects, Textareas */
input[type="text"], 
input[type="password"], 
input[type="email"], 
input[type="number"], 
input[type="datetime-local"], 
select, 
textarea {
    width: 100%;
    padding: 11px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-main);
    font-family: inherit;
    font-size: 14px;
    outline: none;
    transition: all 0.2s ease;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
    background: rgba(255, 255, 255, 0.08);
}

/* Custom Styled Select Dropdowns */
select {
    appearance: none;
    -webkit-appearance: none;
    background-color: rgba(17, 24, 39, 0.85);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236366f1'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2.5' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 18px;
    padding-right: 40px;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

select option {
    background-color: #111827;
    color: var(--text-main);
    padding: 12px;
}

/* Custom Checkboxes */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
    font-size: 14px;
}

.custom-checkbox {
    width: 18px;
    height: 18px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-input);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.checkbox-group input[type="checkbox"] {
    display: none;
}

.checkbox-group input[type="checkbox"]:checked + .custom-checkbox {
    background: var(--primary);
    border-color: var(--primary);
}

.checkbox-group input[type="checkbox"]:checked + .custom-checkbox::after {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 11px;
    color: white;
}

/* Custom Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

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

.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(255, 255, 255, 0.1);
    transition: .3s;
    border-radius: 24px;
    border: 1px solid var(--border-color);
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .3s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary);
    border-color: var(--primary);
}

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

/* Drag and Drop File Upload Zone */
.file-dropzone {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    background: rgba(255, 255, 255, 0.02);
    cursor: pointer;
    transition: all 0.2s ease;
}

.file-dropzone:hover, .file-dropzone.dragover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.08);
}

.file-dropzone i {
    font-size: 36px;
    color: var(--primary);
    margin-bottom: 10px;
}

.file-dropzone p {
    font-size: 14px;
    color: var(--text-muted);
}

.file-dropzone .file-info {
    margin-top: 10px;
    font-weight: 600;
    color: var(--success);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); box-shadow: 0 4px 14px var(--primary-glow); }

.btn-secondary { background: rgba(255, 255, 255, 0.08); color: var(--text-main); }
.btn-secondary:hover { background: rgba(255, 255, 255, 0.15); }

.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #dc2626; }

.btn-block { width: 100%; }

.btn-icon {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: all 0.2s;
}

.btn-icon:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.08);
}

/* Tab Bar */
.tab-bar {
    display: flex;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
    overflow-x: auto;
}

.tab-btn {
    padding: 10px 18px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    transition: all 0.2s;
}

.tab-btn:hover {
    color: var(--text-main);
}

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* AI Provider Accordion & Models Table */
.provider-accordion-card {
    background: rgba(15, 23, 42, 0.45);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.provider-accordion-card:hover {
    border-color: rgba(99, 102, 241, 0.4);
}

.provider-header {
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.02);
    user-select: none;
}

.provider-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 600;
}

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

.provider-body {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.15);
}

/* Searchable Combobox Select */
.combobox-wrapper {
    position: relative;
    width: 100%;
}

.combobox-input {
    width: 100%;
    padding: 10px 36px 10px 14px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-main);
    font-size: 13px;
    outline: none;
    transition: all 0.2s;
}

.combobox-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.25);
}

.combobox-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    max-height: 260px;
    overflow-y: auto;
    background: #0f172a;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    display: none;
}

.combobox-dropdown.open {
    display: block;
}

.combobox-item {
    padding: 10px 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 13px;
    transition: background 0.15s;
}

.combobox-item:hover, .combobox-item.selected {
    background: rgba(99, 102, 241, 0.15);
}

.combobox-item-title {
    font-weight: 600;
    color: var(--text-main);
}

.combobox-item-sub {
    font-size: 11px;
    color: var(--text-muted);
}

/* Scope Picker Grid (API Keys & Permissions) */
.scope-category {
    margin-bottom: 16px;
}

.scope-category-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.scope-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.scope-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s;
}

.scope-pill:hover {
    border-color: var(--primary);
}

.scope-pill.selected {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--primary);
    color: #a5b4fc;
}

/* Strict Layout Rules - Prevents Whole Page Scrolling */
.app-layout {
    display: flex;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
}

.sidebar {
    width: 260px;
    height: 100vh;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 20px;
    flex-shrink: 0;
    overflow-y: auto;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 30px;
}

.brand-logo { font-size: 26px; color: var(--primary); }
.brand-title { font-size: 18px; font-weight: 700; }

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-grow: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 8px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
}

.nav-item.active {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 12px var(--primary-glow);
}

.sidebar-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.user-info { display: flex; align-items: center; gap: 10px; }
.user-info .avatar { font-size: 24px; color: var(--primary); }
.user-details { display: flex; flex-direction: column; }
.user-name { font-size: 13px; font-weight: 600; }
.user-role { font-size: 11px; color: var(--text-muted); }

/* Workspace & Topbar */
.workspace {
    flex-grow: 1;
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
    overflow: hidden;
}

.topbar {
    padding: 18px 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    background: rgba(11, 15, 25, 0.95);
}

.topbar-title h1 {
    font-size: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.content-area {
    padding: 30px;
    flex-grow: 1;
    overflow-y: auto;
    max-height: calc(100vh - 75px);
}

/* Data Table & Toolbar Controls */
.table-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.toolbar-left, .toolbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.search-wrapper {
    position: relative;
    min-width: 240px;
}

.search-wrapper i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 14px;
}

.search-wrapper input {
    padding-left: 36px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th, .data-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
}

.data-table th {
    color: var(--text-muted);
    font-weight: 600;
    background: rgba(255, 255, 255, 0.02);
}

.data-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* Pagination Bar */
.pagination-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--text-muted);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 6px;
}

.pagination-btn {
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    color: var(--text-main);
    font-size: 13px;
    cursor: pointer;
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-btn:not(:disabled):hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.badge-success { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.badge-danger { background: rgba(239, 68, 68, 0.15); color: var(--danger); }
.badge-warning { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.badge-info { background: rgba(59, 130, 246, 0.15); color: var(--info); }
.badge-secondary { background: rgba(255, 255, 255, 0.1); color: var(--text-muted); }

/* Notifications Toast */
#toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    border-radius: 8px;
    background: #1f2937;
    color: white;
    font-size: 14px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    border-left: 4px solid var(--primary);
    animation: toastIn 0.3s ease;
}

.toast-success { border-left-color: var(--success); }
.toast-danger { border-left-color: var(--danger); }

@keyframes toastIn {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

.error-text {
    color: var(--danger);
    font-size: 13px;
    margin-top: 10px;
    text-align: center;
}

@media (max-width: 768px) {
    .app-layout { flex-direction: column; height: auto; overflow: auto; }
    .sidebar { width: 100%; height: auto; }
    .workspace { height: auto; overflow: auto; }
    .content-area { max-height: none; }
}