/* css/main.css - Professional Modern Design */

:root {
    /* IMF Blue Premium Palette */
    --primary-color: #0079C1;
    /* IMF Blue */
    --primary-light: #3399D5;
    --primary-dark: #005A8E;

    --accent-color: #0079C1;
    /* IMF Blue */
    --accent-light: #3399D5;
    --accent-dark: #005A8E;

    --highlight-color: #d97706;
    /* Gold/Amber */

    /* Gradients */
    --primary-gradient-start: #0079C1;
    --primary-gradient-end: #005A8E;
    --accent-gradient-start: #0079C1;
    --accent-gradient-end: #005A8E;

    /* Backgrounds */
    --bg-color: #F8FAFC;
    --body-bg: #F8FAFC;
    --header-bg: rgba(255, 255, 255, 0.85);
    --sidebar-bg: #ffffff;
    --card-bg: #ffffff;

    /* Text */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --header-text: #1e293b;

    /* Borders & Shadows */
    --border-color: #e2e8f0;
    --card-border: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Professional 8px Grid Spacing System */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;

    /* Standardized Typography Scale */
    --font-2xs: 10px;
    --font-xs: 11px;
    --font-sm: 12px;
    --font-base: 13px;
    --font-md: 14px;
    --font-lg: 16px;
    --font-xl: 20px;
    --font-2xl: 24px;

    /* Standardized Border Radius - Only 3 values */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Standardized Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Status Colors */
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;
}

[data-theme="dark"] {
    /* Dark Mode Palette */
    --primary-color: #f8fafc;
    --primary-light: #e2e8f0;
    --primary-dark: #ffffff;

    --bg-color: #0f172a;
    --body-bg: #020617;
    --header-bg: rgba(15, 23, 42, 0.95);
    --sidebar-bg: #1e293b;
    --card-bg: #1e293b;

    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --header-text: #f8fafc;

    --border-color: #334155;
    --card-border: #334155;
    --input-bg: #334155;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--body-bg);
    background-attachment: fixed;
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    max-width: 100vw;
}

/* Modern Container */
.container {
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    padding: 24px;
    overflow-x: hidden;
    padding-top: 80px;
}

/* Professional Header with Gradient */
.header {
    background: var(--header-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    padding: 10px 24px;
    margin-bottom: 12px;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    width: 100%;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.header-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.mobile-settings-panel-header,
.mobile-settings-modules {
    display: none;
}

.sidebar-close-btn {
    display: none;
    position: absolute;
    top: 10px;
    right: 10px;
    width: 36px;
    height: 36px;
    border: none;
    background: var(--card-bg);
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    color: var(--text-secondary);
    transition: background 0.2s ease;
}

.sidebar-close-btn:hover {
    background: var(--border-color);
}

.sidebar-desktop-collapse-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 12px;
    right: 8px;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    cursor: pointer;
    color: var(--text-secondary);
    transition: background 0.2s ease, color 0.2s ease;
    z-index: 10;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
    flex-shrink: 0;
}

.sidebar-desktop-collapse-btn:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.header-title-group {
    min-width: 0;
}

.header-title-group h1 {
    font-size: var(--font-xl);
    margin: 0;
    color: var(--header-text);
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.performance-badge {
    display: inline-block;
    margin-left: 10px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: var(--font-xs);
    font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    vertical-align: middle;
}

.header-hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-md);
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.header-hamburger:hover {
    background: var(--border-color);
}

.header-hamburger.sidebar-open {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.sidebar-chevron {
    transition: transform 0.25s ease;
    transform: rotate(180deg);
}

.header-hamburger.sidebar-open .sidebar-chevron {
    transform: rotate(0deg);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.btn-header-action {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-base);
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-header-action img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.btn-header-action:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.btn-header-round {
    border-radius: 50%;
    width: 36px;
    height: 36px;
    padding: 0;
    justify-content: center;
}

.header::before {
    display: none;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    50% {
        transform: translate(-20px, -20px) rotate(180deg);
    }
}

/* UI Icons */
.ui-icon-sm {
    width: 16px;
    height: 16px;
    vertical-align: text-bottom;
    object-fit: contain;
    margin-right: 4px;
}

.ui-icon-md {
    width: 24px;
    height: 24px;
    vertical-align: text-bottom;
    object-fit: contain;
    margin-right: 6px;
}

.inline-icon-small {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    object-fit: contain;
    margin-right: 4px;
}



.ui-icon-lg {
    width: 28px;
    height: 28px;
    vertical-align: middle;
    object-fit: contain;
    margin-right: 8px;
}


.header p {
    color: rgba(255, 255, 255, 0.95);
    font-size: var(--font-lg);
    font-weight: 400;
}

.performance-badge {
    display: inline-flex;
    align-items: center;
    background: #f1f5f9;
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: var(--radius-xl);
    font-size: var(--font-sm);
    font-weight: 600;
    border: 1px solid #e2e8f0;
    letter-spacing: 0.3px;
}

/* Grid Layout */
.main-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 24px;
    align-items: start;
    transition: grid-template-columns var(--transition-base);
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
}

/* Glass-morphism Sidebar */
.sidebar {
    background: var(--sidebar-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    padding: 16px;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.5);
    height: fit-content;
    transition: all var(--transition-base);
    box-sizing: border-box;
    position: relative;
}

.sidebar:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

/* Content Area */
.content {
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
    min-width: 0;
    overflow-x: hidden;
    width: 100%;
    box-sizing: border-box;
}

/* Modern Chart Cards */
.chart-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--card-border);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    max-width: 100%;
    box-sizing: border-box;
}

.chart-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--primary-light);
}

.chart-container {
    margin-top: 8px;
    position: relative;
}

/* Professional Control Groups */
.control-group {
    margin-bottom: 12px;
}

.control-group label {
    display: block;
    font-weight: 600;
    font-size: var(--font-sm);
    /* 12px */
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

/* Modern Form Inputs */
input[type="text"],
input[type="month"],
input[type="password"],
select,
textarea {
    width: 100%;
    padding: 8px 12px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-base);
    /* 14px */
    font-family: inherit;
    background: white;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

input[type="text"]:focus,
input[type="month"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-gradient-start);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

input[type="text"]:hover,
input[type="month"]:hover,
input[type="password"]:hover,
select:hover {
    border-color: rgba(102, 126, 234, 0.4);
}

/* Dropdown option styling - ensure visibility */
select {
    background: var(--bg-color) !important;
    color: var(--text-color) !important;
}

select option {
    background: white !important;
    color: #1a202c !important;
    padding: 8px;
}

select option:hover,
select option:focus {
    background: rgba(102, 126, 234, 0.1) !important;
    color: #1a202c !important;
}

/* Ensure dropdown opened state has proper colors */
select:focus option {
    background: white !important;
    color: #1a202c !important;
}

/* Ensure select text is always visible */
select:not(:focus) {
    background: var(--bg-color) !important;
    color: var(--text-color) !important;
}

/* Professional Buttons */
button {
    font-family: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    outline: none;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: var(--font-base);
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}

.btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
    background: var(--primary-dark);
}

.btn-secondary {
    background: white;
    color: var(--primary-gradient-start);
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: var(--font-base);
    border: 2px solid var(--primary-gradient-start);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--primary-gradient-start);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-success {
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
    color: white;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(72, 187, 120, 0.3);
}

.btn-success:hover {
    box-shadow: 0 6px 20px rgba(72, 187, 120, 0.4);
    transform: translateY(-2px);
}

.btn-warning {
    background: linear-gradient(135deg, #ed8936 0%, #dd6b20 100%);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: var(--font-sm);
    box-shadow: 0 2px 8px rgba(237, 137, 54, 0.3);
}

.btn-warning:hover {
    box-shadow: 0 4px 12px rgba(237, 137, 54, 0.4);
    transform: translateY(-1px);
}

.btn-danger {
    background: linear-gradient(135deg, #f56565 0%, #e53e3e 100%);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: var(--font-sm);
    box-shadow: 0 2px 8px rgba(245, 101, 101, 0.3);
}

.btn-danger:hover {
    box-shadow: 0 4px 12px rgba(245, 101, 101, 0.4);
    transform: translateY(-1px);
}

.btn-info {
    background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: var(--font-base);
    box-shadow: 0 2px 8px rgba(66, 153, 225, 0.3);
}

.btn-info:hover {
    box-shadow: 0 4px 12px rgba(66, 153, 225, 0.4);
    transform: translateY(-1px);
}

/* Checkboxes - Modern Style */
input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    margin-right: 8px;
    accent-color: var(--primary-gradient-start);
}

/* Loading Spinner */
.loading {
    text-align: center;
    padding: 40px;
}

.spinner {
    border: 4px solid rgba(102, 126, 234, 0.1);
    border-left-color: var(--primary-gradient-start);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Collapsible Cards */
.collapsible-card {
    background: rgba(255, 255, 255, 0.98);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: 8px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: all var(--transition-base);
    max-width: 100%;
    box-sizing: border-box;
}

.collapsible-card:hover {
    box-shadow: var(--shadow-xl);
}

.collapsible-header {
    padding: 8px 16px;
    cursor: pointer;
    user-select: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 121, 193, 0.04);
    transition: background var(--transition-fast);
}

.collapsible-header:hover {
    background: rgba(0, 121, 193, 0.08);
}

.collapsible-header h3 {
    color: var(--text-primary);
    font-size: var(--font-md);
    /* 16px */
    font-weight: 700;
}

.collapsible-arrow {
    color: var(--text-secondary);
    font-size: var(--font-sm);
    transition: transform var(--transition-fast);
    display: inline-block;
}

.collapsible-header:hover .collapsible-arrow {
    color: var(--primary-color);
}

.collapsible-content {
    padding: 16px;
    display: none;
}

.collapsible-content.show {
    display: block;
    animation: slideDown var(--transition-base);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Sidebar Collapsed State */
.main-grid.sidebar-collapsed {
    grid-template-columns: 1fr;
    gap: 0;
}

.main-grid.sidebar-collapsed .sidebar {
    display: none;
}

.main-grid.sidebar-collapsed .content {
    padding-left: 0;
}

/* Sidebar Backdrop Overlay */
.sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 999;
    pointer-events: none;
    visibility: hidden;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.sidebar-backdrop.visible {
    visibility: visible;
    pointer-events: auto;
    opacity: 1;
}

#topPanelToggle {
    position: absolute;
    bottom: 0;
    left: 49%;
    transform: translateX(-50%) translateY(100%);
    background: #cbd5e1;
    color: #475569;
    border: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    width: 120px;
    height: 18px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all var(--transition-slow) cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 90;
    font-size: 9px;
    font-weight: 600;
    gap: 4px;
    border: 1px solid #94a3b8;
    border-top: none;
    letter-spacing: 1px;
}

#topPanelToggle:hover {
    background: #94a3b8;
    color: white;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
    transform: translateX(-50%) translateY(calc(100% + 3px)) scale(1.05);
}



#topPanelToggle svg {
    fill: #475569;
    width: 10px;
    height: 10px;
    transition: fill 0.3s;
}

#topPanelToggle:hover svg {
    fill: white;
}

/* Top Panel Container - Full width to contain panel and toggle */
.top-panel-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    margin-bottom: 10px;
}

/* Top Panel - Match Content Area Width */
#top-panel {
    transition: all var(--transition-base);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 12px 24px !important;
    width: 98%;
    box-sizing: border-box;
    max-height: 50vh;
    margin-right: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(102, 126, 234, 0.3) transparent;
}

#top-panel::-webkit-scrollbar {
    width: 8px;
}

#top-panel::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
}

#top-panel::-webkit-scrollbar-thumb {
    background: rgba(102, 126, 234, 0.3);
    border-radius: 4px;
}

#top-panel::-webkit-scrollbar-thumb:hover {
    background: rgba(102, 126, 234, 0.5);
}

#top-panel .control-group {
    margin-bottom: 0;
}

#top-panel .control-group label {
    font-size: var(--font-base);
    font-weight: 600;
    letter-spacing: 0.3px;
}

#top-panel button {
    font-size: var(--font-xs);
}

#top-panel #indicator-accordion {
    margin-top: 8px;
}

#top-panel #indicator-accordion .dataset-button {
    padding: 6px 12px;
    font-size: var(--font-base);
}

#top-panel #indicator-accordion .indicator-item label {
    font-size: var(--font-sm);
}

#top-panel.collapsed {
    max-height: 0 !important;
    margin-bottom: 0 !important;
    padding: 0 !important;
    border: none !important;
    opacity: 0;
}

/* Sidebar Collapsed State */
.main-grid {
    transition: grid-template-columns var(--transition-base);
}

/* Quick Select Filters */
.quick-select {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.quick-select button {
    font-size: var(--font-2xs);
    padding: 6px 8px;
    white-space: nowrap;
    text-align: center;
}

/* Region and Income Filters - Vertical Layout */
#regionFilters,
#incomeFilters {
    display: flex;
    flex-direction: column;
    gap: 4px;
    /* Reduced gap for more compact layout */
}

#regionFilters button,
#incomeFilters button {
    width: 100%;
    text-align: left;
    padding: 6px 10px;
    /* Compact padding */
    font-size: var(--font-sm);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Larger icons for region/income filter buttons */
#regionFilters button .inline-icon,
#incomeFilters button .inline-icon,
#regionFilters button img,
#incomeFilters button img {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
}

/* Cache Status Badge */
.cache-status {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--text-secondary);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.5);
    z-index: 1000;
}


@media (max-width: 768px) {
    .container {
        padding: 16px;
    }

    .header {
        padding: 24px 20px;
    }

    .header-title-group h1 {
        font-size: var(--font-lg);
    }

    .chart-card {
        padding: 20px;
    }

    .ai-search-examples {
        white-space: normal;
        font-size: var(--font-2xs);
        margin-top: 8px;
        text-align: right;
    }
}

/* Smooth Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--primary-gradient-end), var(--primary-gradient-start));
}

/* Selection Color */
::selection {
    background: rgba(102, 126, 234, 0.3);
    color: var(--text-primary);
}

/* Focus Visible */
*:focus-visible {
    outline: 2px solid var(--primary-gradient-start);
    outline-offset: 2px;
}

/* Map Visualization Styles */
#mapWrapper {
    margin-top: 20px;
}

#mapContainer {
    position: relative;
    z-index: 1;
}

.leaflet-popup-content {
    margin: 0;
    padding: 0;
}

.leaflet-popup-content h4 {
    margin: 0 0 10px 0;
    color: #2c3e50;
    font-size: var(--font-lg);
    font-weight: 600;
}

.leaflet-popup-content p {
    margin: 5px 0;
    font-size: var(--font-base);
    color: #34495e;
}

.leaflet-container {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.leaflet-tooltip {
    background-color: rgba(44, 62, 80, 0.95);
    border: none;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    color: white;
    font-size: var(--font-sm);
    padding: 8px 12px;
}

.leaflet-tooltip-left::before,
.leaflet-tooltip-right::before {
    border-left-color: rgba(44, 62, 80, 0.95);
    border-right-color: rgba(44, 62, 80, 0.95);
}

/* Timeline Slider Styling */
#mapTimelineSlider {
    -webkit-appearance: none;
    appearance: none;
    background: linear-gradient(to right, #43a047 0%, #43a047 0%, #ddd 0%, #ddd 100%);
    outline: none;
    opacity: 0.9;
    transition: opacity 0.2s;
}

#mapTimelineSlider:hover {
    opacity: 1;
}

#mapTimelineSlider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s;
}

#mapTimelineSlider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

#mapTimelineSlider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s;
}

#mapTimelineSlider::-moz-range-thumb:hover {
    transform: scale(1.2);
}

/* Map play button styles */
#mapPlayButton {
    background: #2196F3 !important;
    color: #ffffff !important;
}

#mapPlayButton:hover {
    background: #1976D2 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(33, 150, 243, 0.3);
}

#mapPlayButton:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(33, 150, 243, 0.2);
}


.header-container {
    text-align: center;
}

.header-container h1 {
    margin: 0;
}

.header-container .performance-badge {
    display: block;
    margin-top: 8px;
}


/* Header theme dropdown options */
.theme-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    font-size: var(--font-base);
    font-weight: 400;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s;
    color: var(--text-primary);
    white-space: nowrap;
}

.theme-option:hover {
    background: var(--hover-bg, rgba(0,0,0,0.06));
}

.ai-search-panel {
    background: transparent;
    padding: 12px 0;
    border-radius: 0;
    margin-bottom: 8px;
    border: none;
}

/* Desktop: all items in one flex-wrap row; mobile overrides in responsive.css */
.ai-search-layout {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

/* Desktop: dissolve title-row so h3 and button join the outer flex row */
.ai-search-title-row {
    display: contents;
}

.ai-search-panel h3 {
    color: var(--text-primary);
    margin: 0;
    font-size: var(--font-md);
    /* 16px */
    font-weight: 600;
}

#aiSearchInput {
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    font-size: var(--font-sm);
    background: white;
    color: #333;
}

.ai-search-button {
    min-width: 100px;
    padding: 6px 12px;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: var(--font-sm);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.2s;
}

.ai-search-button .btn-icon-small {
    width: 20px;
    height: 20px;
    margin: 0;
    filter: brightness(0) invert(1);
    /* Make icon white */
}

.ai-search-button:hover {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.ai-search-examples {
    font-size: var(--font-2xs);
    color: var(--text-secondary);
    white-space: nowrap;
}

.ai-search-examples a {
    color: var(--primary-gradient-start);
    text-decoration: none;
    border-bottom: 1px dotted var(--primary-gradient-start);
    transition: border-bottom 0.2s;
}

.ai-search-examples a:hover {
    border-bottom: 1px solid var(--primary-gradient-start);
}

#aiSearchLoading {
    display: none;
    padding: 12px 0;
}

#aiSearchLoading p {
    color: var(--text-primary);
}

#aiSearchPreview {
    display: none;
    margin-top: 15px;
    background: white;
    padding: 15px;
    border-radius: 8px;
}


.sidebar .date-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sidebar .date-controls .control-group {
    margin-bottom: 0;
}

.sidebar .date-controls .date-inputs-inline {
    display: flex;
    gap: 6px;
}

.sidebar .date-controls .date-inputs-inline input[type="month"] {
    flex: 1;
    font-size: var(--font-2xs);
    padding: 6px 3px;
    min-width: 0;
    max-width: 108px;
    text-align: center;
}

.sidebar .date-controls .date-inputs-inline input[type="month"]::-webkit-calendar-picker-indicator {
    padding: 0;
    margin: 0;
    width: 14px;
    height: 14px;
}

.sidebar .relative-date-buttons {
    margin-top: 8px;
    margin-bottom: 15px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 4px;
}

.sidebar .relative-date-buttons button {
    font-size: var(--font-xs);
    padding: 3px 8px;
}

.sidebar .action-buttons-grid {
    margin: 12px 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.sidebar .action-buttons-grid .btn-primary,
.sidebar .action-buttons-grid .btn-secondary {
    padding: 8px 6px;
    font-size: var(--font-sm);
    font-weight: 600;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1.3;
    min-height: 52px;
    gap: 4px;
}

.sidebar .action-buttons-grid img {
    width: 26px;
    height: 26px;
    object-fit: contain;
}

.sidebar .action-buttons-grid .btn-primary {
    background: white;
    color: var(--primary-gradient-start);
    border: none;
}

.sidebar .action-buttons-grid .btn-primary:hover {
    background: var(--primary-gradient-start);
    color: white;
}

.sidebar .action-buttons-grid .btn-secondary {
    background: white;
    color: #64748b;
    border: none;
}

.sidebar .action-buttons-grid .btn-secondary:hover {
    background: #64748b;
    color: white;
}

.sidebar .action-buttons-grid .crisis-btn {
    background: white;
    color: #f56565;
    border: none;
}

.sidebar .action-buttons-grid .crisis-btn:hover {
    background: linear-gradient(135deg, #f56565 0%, #ed8936 100%);
    color: white;
}

.sidebar #countrySearch {
    width: 100%;
    margin-bottom: 8px;
}

.sidebar .export-buttons .btn-info,
.sidebar .export-buttons .btn-secondary,
.sidebar .advanced-features .btn-info,
.sidebar .briefing-buttons .btn-secondary,
.sidebar .briefing-buttons .btn-warning {
    font-size: var(--font-xs);
    padding: 8px;
    width: 100%;
}

.sidebar .advanced-features .btn-info {
    margin-bottom: 5px;
}

.sidebar .briefing-buttons .btn-warning {
    margin-top: 10px;
}

.sidebar .api-key-group,
.sidebar .model-selector-group {
    margin-top: 20px;
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
}

.sidebar .api-key-input,
.sidebar .model-selector {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: var(--font-sm);
}

.sidebar .api-key-help-text {
    font-size: var(--font-2xs);
    color: var(--text-secondary);
    margin-top: 5px;
}

.sidebar .footer-text {
    text-align: center;
    font-size: var(--font-xs);
    color: var(--text-secondary);
    margin-top: 20px;
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
}


.main-tabs-container {
    display: block;
    margin-top: -4px;
}


.chart-indicator-selector {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    align-items: center;
    padding: 10px;
    background: var(--card-bg);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.chart-indicator-selector span {
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--text-secondary);
}

#chartIndicatorSelect {
    flex: 1;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: var(--font-sm);
    background: var(--bg-color);
    color: var(--text-color);
}

.timeline-card {
    display: none;
    margin-top: 15px;
}


/* Econometrics Panel Styles */
.econometrics-panel-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}

.econometrics-panel p {
    font-size: var(--font-base);
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.econometrics-panel .control-group select {
    width: 100%;
    padding: 8px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.econometrics-panel .button-group {
    justify-content: flex-start;
    margin-top: 10px;
    margin-bottom: 15px;
    gap: 10px;
}

.econometrics-panel .btn-secondary {
    font-size: var(--font-sm);
    padding: 6px 12px;
}

#modelSelectionGuideBtn {
    display: none;
}

#regressionPanel,
#varPanel,
#diagnosticsPanel,
#mlPanel {
    display: none;
}

.dependent-var-group {
    display: flex;
    gap: 10px;
    align-items: center;
}

.dependent-var-group select {
    flex: 2;
}

.dependent-var-group .freq-badge {
    display: inline-block;
    background: linear-gradient(135deg, #0079C1 0%, #005A8E 100%);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: var(--font-xs);
    font-weight: 700;
    min-width: 20px;
    text-align: center;
}

.dependent-var-group .transform-select {
    flex: 1;
}

#quantileOptionsContainer,
#gmmOptionsContainer {
    display: none;
}

#quantileOptionsContainer .quantile-checkboxes {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 5px;
}

#quantileOptionsContainer label {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

#quantileOptionsContainer p {
    font-size: var(--font-xs);
    color: var(--text-secondary);
    margin-top: 8px;
}

#gmmOptionsContainer input {
    width: 100%;
    padding: 8px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

#gmmOptionsContainer p {
    font-size: var(--font-xs);
    color: var(--text-secondary);
    margin-top: 5px;
}

.variable-container {
    max-height: 150px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px;
    background: var(--input-bg);
}

.econometrics-run-btn-group {
    justify-content: center;
    margin-top: 5px;
    margin-bottom: 0;
}

#varVariableContainer {
    max-height: 150px;
}

#varLagsInput,
#diagnosticLagsInput {
    width: 100%;
}

#grangerVar2Container {
    display: none;
}

#elasticnetOptionsContainer,
#syntheticControlOptionsContainer,
#randomForestOptionsContainer {
    display: none;
}

#mlExplanatoryVarContainer {
    max-height: 200px;
}

#regressionResultsContainer,
#varResultsContainer,
#diagnosticResultsContainer,
#mlResultsContainer {
    margin-top: 20px;
    display: none;
}

#regressionResultsContainer h4,
#varResultsContainer h4,
#diagnosticResultsContainer h4,
#mlResultsContainer h4 {
    margin-bottom: 10px;
}

#regressionTable,
#varCoefficientsTable,
#diagnosticTestResults,
#mlModelResults {
    overflow-x: auto;
}

#regressionSummaryStats,
#mlSummaryStats {
    margin-top: 15px;
    font-size: var(--font-base);
    background: var(--table-header-bg);
    padding: 10px;
    border-radius: 8px;
}

#interpretationControls,
#varActionControls,
#diagnosticInterpretationControls,
#mlInterpretationControls {
    margin-top: 15px;
}

#regressionInterpretation,
#varInterpretation,
#diagnosticInterpretation,
#mlInterpretation {
    margin-top: 10px;
}

/* Modal Styles */
.econometrics-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    overflow-y: auto;
}

.econometrics-modal-content {
    max-width: 900px;
    margin: 40px auto;
    background: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.econometrics-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.econometrics-modal-header h3 {
    margin: 0;
}

.econometrics-modal-close-btn {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--text-primary);
    padding: 0;
    line-height: 1;
}

.econometrics-modal-body {
    max-height: calc(100vh - 200px);
    overflow-y: auto;
}

/* Tab Icons */
.tab-icon {
    width: 20px;
    height: 20px;
    margin-right: 6px;
    vertical-align: middle;
    object-fit: contain;
    opacity: 0.9;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.main-tab-btn:not(.active) .tab-icon {
    opacity: 0.6;
    filter: grayscale(100%);
}

.main-tab-btn:not(.active):hover .tab-icon {
    opacity: 1;
    filter: none;
    transform: scale(1.1);
}

.main-tab-btn.active .tab-icon {
    opacity: 1;
    filter: none;
}

.main-tab-btn {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: auto;
    padding: 6px 10px;
    min-width: 0;
    white-space: nowrap;
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.main-tab-btn:hover {
    border-radius: var(--radius-md);
}

.main-tab-btn.active {
    background: var(--primary-color);
    color: white;
}


.main-tabs-nav {
    display: flex;
    flex-wrap: nowrap;
    gap: 4px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
    -webkit-overflow-scrolling: touch;
}

.main-tabs-nav::-webkit-scrollbar {
    height: 3px;
}

.main-tabs-nav::-webkit-scrollbar-track {
    background: transparent;
}

.main-tabs-nav::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

/* Beta section toggle button in the desktop tab bar */
.tab-beta-separator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    align-self: center;
    white-space: nowrap;
    flex-shrink: 0;
    margin: 0 4px;
    padding: 3px 8px;
    border-radius: 20px;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.45);
    color: #b45309;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    user-select: none;
    transition: background 0.15s, border-color 0.15s;
}
.tab-beta-separator:hover {
    background: rgba(245, 158, 11, 0.22);
    border-color: rgba(245, 158, 11, 0.7);
}
.tab-beta-separator .beta-chevron {
    font-size: 8px;
    transition: transform 0.2s ease;
    display: inline-block;
}
.tab-beta-separator.expanded .beta-chevron {
    transform: rotate(90deg);
}

/* Beta tabs group — hidden by default, flex contents when expanded */
.beta-tabs-group {
    display: none;
    align-items: stretch;
}
.beta-tabs-group.expanded {
    display: contents;
}

/* Unified IMF Blue Hover Colors */
.main-tab-btn[data-tab="charts"]:hover,
.main-tab-btn[data-tab="maps"]:hover,
.main-tab-btn[data-tab="analysis"]:hover,
.main-tab-btn[data-tab="economic-intelligence"]:hover,
.main-tab-btn[data-tab="stats"]:hover,
.main-tab-btn[data-tab="econometrics"]:hover,
.main-tab-btn[data-tab="dsge"]:hover,
.main-tab-btn[data-tab="crisis"]:hover,
.main-tab-btn[data-tab="dsa"]:hover,
.main-tab-btn[data-tab="network"]:hover {
    background: rgba(0, 121, 193, 0.1);
    /* IMF Blue tint */
}

/* Hover state border-radius for all modules */
.main-tab-btn:hover {
    border-radius: 8px;
}