/* ============================================
   Dubai Real Estate Dashboard – Theme System
   ============================================ */

/* ---------- Dark Mode (default) ---------- */
:root,
[data-theme="dark"] {
    --bg-primary: #0d1117;
    --bg-card: #161b22;
    --bg-hover: #21262d;
    --bg-input: #21262d;
    --accent-primary: #00d4aa;
    --accent-secondary: #58a6ff;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-on-input: #e6edf3;
    --danger: #f85149;
    --success: #3fb950;
    --border: #30363d;
    --navbar-height: 60px;
    --shadow: rgba(0, 0, 0, 0.4);
    --dropdown-bg: #21262d;
    --dropdown-hover: #30363d;
    --dropdown-border: #444c56;
}

/* ---------- Light Mode ---------- */
[data-theme="light"] {
    --bg-primary: #f6f8fa;
    --bg-card: #ffffff;
    --bg-hover: #f0f2f5;
    --bg-input: #ffffff;
    --accent-primary: #00a882;
    --accent-secondary: #0969da;
    --text-primary: #1f2328;
    --text-secondary: #656d76;
    --text-on-input: #1f2328;
    --danger: #cf222e;
    --success: #1a7f37;
    --border: #d0d7de;
    --shadow: rgba(0, 0, 0, 0.08);
    --dropdown-bg: #ffffff;
    --dropdown-hover: #f0f2f5;
    --dropdown-border: #d0d7de;
}

/* Base */
body {
    background-color: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ======== Top Navbar (Glassmorphism) ======== */
.top-navbar {
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    right: 0.75rem;
    height: var(--navbar-height);
    background: rgba(13, 17, 23, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    z-index: 100;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: background 0.3s ease, border-color 0.3s ease;
}

[data-theme="light"] .top-navbar {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

/* Logo */
.navbar-logo-link {
    display: flex;
    align-items: center;
    text-decoration: none !important;
    margin-right: 2rem;
    flex-shrink: 0;
}

.navbar-logo {
    height: 38px;
    width: auto;
    object-fit: contain;
}

/* Nav links */
.topnav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex: 1;
}

.topnav-link {
    color: var(--text-secondary) !important;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: 6px;
    transition: all 0.15s ease;
    white-space: nowrap;
}

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

.topnav-link.active {
    color: var(--accent-primary) !important;
    background-color: rgba(0, 212, 170, 0.1);
}

/* Theme toggle button group */
.theme-toggle-group {
    display: flex;
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
}

.theme-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.1rem;
    padding: 0.35rem 0.7rem;
    cursor: pointer;
    transition: all 0.15s ease;
    line-height: 1;
}

.theme-btn:hover {
    color: var(--text-primary);
    background-color: var(--bg-hover);
}

/* Active state for theme buttons */
[data-theme="dark"] .theme-btn-dark {
    background-color: var(--accent-primary);
    color: #0d1117;
}

[data-theme="light"] .theme-btn-light {
    background-color: var(--accent-primary);
    color: #ffffff;
}

/* Unit toggle buttons & navbar right section */
.navbar-right-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* Settings card (floating, glassmorphism) */
.settings-card {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 220px;
    background: rgba(22, 27, 34, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 0.75rem 1rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

[data-theme="light"] .settings-card {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.settings-card.hidden {
    display: none;
}

.settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.settings-label {
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.unit-toggle-group {
    display: flex;
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
}

.unit-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.3rem 0.55rem;
    cursor: pointer;
    transition: all 0.15s ease;
    line-height: 1;
    letter-spacing: 0.3px;
}

.unit-btn:hover {
    color: var(--text-primary);
    background-color: var(--bg-hover);
}

.unit-btn-active {
    background-color: var(--accent-primary) !important;
    color: #0d1117 !important;
}

/* Page content */
.page-content {
    margin-top: calc(var(--navbar-height) + 1.5rem);
    padding: 2rem;
    min-height: calc(100vh - var(--navbar-height) - 1.5rem);
    transition: background-color 0.3s ease;
}

/* Page header */
.page-header {
    margin-bottom: 1.5rem;
}

.page-header h2 {
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.page-header p {
    color: var(--text-secondary);
    margin: 0.25rem 0 0 0;
    font-size: 0.9rem;
}

/* Cards */
.dashboard-card {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border) !important;
    border-radius: 12px !important;
    padding: 1.25rem;
    height: 100%;
    transition: border-color 0.15s ease, background-color 0.3s ease;
}

.dashboard-card:hover {
    border-color: var(--accent-primary) !important;
}

/* KPI Cards */
.kpi-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem;
    text-align: center;
    transition: all 0.2s ease;
}

.kpi-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.kpi-label {
    color: var(--text-secondary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.kpi-value {
    color: var(--text-primary);
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;
}

.kpi-change {
    font-size: 0.8rem;
    margin-top: 0.35rem;
}

.kpi-change.positive {
    color: var(--success);
}

.kpi-change.negative {
    color: var(--danger);
}

/* Filter bar */
.filter-bar {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
    transition: background-color 0.3s ease;
}

.filter-bar label {
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
}

/* ======== Dropdown overrides (Dash / React-Select) ======== */

/* Main control bar */
.dash-dropdown .Select-control {
    background-color: var(--dropdown-bg) !important;
    border: 1px solid var(--dropdown-border) !important;
    color: var(--text-on-input) !important;
    border-radius: 6px !important;
    min-height: 36px;
}

.dash-dropdown .Select-control:hover {
    border-color: var(--accent-primary) !important;
}

/* Selected value text */
.dash-dropdown .Select-value-label {
    color: var(--text-on-input) !important;
}

/* Multi-value tags */
.dash-dropdown .Select--multi .Select-value {
    background-color: rgba(0, 212, 170, 0.15) !important;
    border: 1px solid var(--accent-primary) !important;
    color: var(--text-on-input) !important;
    border-radius: 4px !important;
}

.dash-dropdown .Select--multi .Select-value-icon {
    border-right: 1px solid var(--accent-primary) !important;
    padding: 1px 5px !important;
}

.dash-dropdown .Select--multi .Select-value-icon:hover {
    background-color: var(--danger) !important;
    color: white !important;
}

.dash-dropdown .Select--multi .Select-value-label {
    padding: 2px 6px !important;
}

/* Placeholder text */
.dash-dropdown .Select-placeholder {
    color: var(--text-secondary) !important;
}

/* Input text when typing */
.dash-dropdown .Select-input > input {
    color: var(--text-on-input) !important;
}

/* Dropdown menu */
.Select-menu-outer {
    background-color: var(--dropdown-bg) !important;
    border: 1px solid var(--dropdown-border) !important;
    border-radius: 6px !important;
    box-shadow: 0 4px 16px var(--shadow) !important;
    z-index: 200 !important;
}

/* Individual option */
.VirtualizedSelectOption {
    background-color: var(--dropdown-bg) !important;
    color: var(--text-on-input) !important;
    cursor: pointer !important;
}

/* Focused / hovered option */
.VirtualizedSelectFocusedOption {
    background-color: var(--dropdown-hover) !important;
    color: var(--accent-primary) !important;
}

/* Arrow indicator */
.dash-dropdown .Select-arrow-zone .Select-arrow {
    border-top-color: var(--text-secondary) !important;
}

/* Clear "x" button */
.dash-dropdown .Select-clear-zone {
    color: var(--text-secondary) !important;
}

.dash-dropdown .Select-clear-zone:hover {
    color: var(--danger) !important;
}

/* Range slider */
.rc-slider-track {
    background-color: var(--accent-primary) !important;
}

.rc-slider-handle {
    border-color: var(--accent-primary) !important;
    background-color: var(--accent-primary) !important;
}

.rc-slider-rail {
    background-color: var(--border) !important;
}

.rc-slider-dot-active {
    border-color: var(--accent-primary) !important;
}

.rc-slider-mark-text {
    color: var(--text-secondary) !important;
    font-size: 11px !important;
}

/* Map controls */
.map-controls {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: center;
}

.map-control-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.map-control-label {
    color: var(--text-secondary) !important;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

/* Radio button styling */
.map-radio-group label {
    color: var(--text-primary) !important;
    cursor: pointer;
    margin-right: 18px;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.map-radio-group input[type="radio"] {
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border: 2px solid var(--text-secondary);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    position: relative;
    margin-right: 4px;
    flex-shrink: 0;
}

.map-radio-group input[type="radio"]:checked {
    border-color: var(--accent-primary);
    background: transparent;
}

.map-radio-group input[type="radio"]:checked::after {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent-primary);
}

.map-radio-group input[type="radio"]:hover {
    border-color: var(--accent-primary);
}

/* Charts */
.js-plotly-plot .plotly .main-svg {
    background: transparent !important;
}

/* Chatbot */
.chatbot-toggle {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 4px 16px rgba(0, 212, 170, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
}

.chatbot-toggle:hover {
    transform: scale(1.08);
}

.chatbot-panel {
    position: fixed;
    bottom: 92px;
    right: 24px;
    width: 380px;
    height: 500px;
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 32px var(--shadow);
    overflow: hidden;
}

.chatbot-header {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    padding: 1rem 1.25rem;
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.chat-message {
    margin-bottom: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-size: 0.875rem;
    line-height: 1.45;
    max-width: 85%;
}

.chat-message.user {
    background-color: rgba(0, 212, 170, 0.15);
    color: var(--text-primary);
    margin-left: auto;
    border-bottom-right-radius: 4px;
}

.chat-message.assistant {
    background-color: var(--bg-hover);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
}

.chatbot-input {
    display: flex;
    padding: 0.75rem;
    border-top: 1px solid var(--border);
    gap: 0.5rem;
}

.chatbot-input input {
    flex: 1;
    background-color: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    color: var(--text-primary);
    font-size: 0.875rem;
    outline: none;
}

.chatbot-input input:focus {
    border-color: var(--accent-primary);
}

.chatbot-input button {
    background: var(--accent-primary);
    border: none;
    border-radius: 8px;
    padding: 0.5rem 1rem;
    color: white;
    font-weight: 600;
    cursor: pointer;
}

/* Dash Bootstrap Components overrides */
.card {
    background-color: var(--bg-card) !important;
    border-color: var(--border) !important;
}

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

.table thead th {
    border-color: var(--border) !important;
    color: var(--text-secondary) !important;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table td {
    border-color: var(--border) !important;
}

/* Loading spinner */
._dash-loading {
    background-color: transparent !important;
}

.dash-spinner {
    border-color: var(--accent-primary) !important;
    border-right-color: transparent !important;
}

/* Responsive */
@media (max-width: 768px) {
    .top-navbar {
        padding: 0 0.75rem;
        top: 0.5rem;
        left: 0.5rem;
        right: 0.5rem;
    }

    .settings-card {
        right: -0.5rem;
        min-width: 200px;
    }

    .navbar-logo {
        height: 28px;
    }

    .navbar-logo-link {
        margin-right: 0.5rem;
    }

    .topnav-links {
        gap: 0;
        overflow-x: auto;
    }

    .topnav-link {
        font-size: 0.8rem;
        padding: 0.4rem 0.6rem !important;
    }

    .page-content {
        padding: 1rem;
    }

    .chatbot-panel {
        width: calc(100% - 48px);
        right: 24px;
        left: 24px;
    }
}