:root {
    --bg-dark: #0f172a;
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --glass-bg: rgba(15, 23, 42, 0.6);
    --glass-border: rgba(255, 255, 255, 0.1);
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --danger: #ef4444;
    --warning: #f59e0b;
    --card-bg: rgba(255, 255, 255, 0.05);
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
}

/* Globe Container */
#globeViz {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

/* Sidebar */
.sidebar {
    position: absolute;
    top: 0;
    left: 0;
    width: 350px;
    height: 100%;
    padding: 1.5rem;
    z-index: 10;
    pointer-events: none;
    /* Let clicks pass through to globe where empty */
    display: flex;
    flex-direction: column;
}

.sidebar>* {
    pointer-events: auto;
}

.status-bar {
    background: linear-gradient(90deg, #ef4444, #b91c1c);
    color: white;
    padding: 0.8rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
    animation: fadeIn 0.3s ease;
}

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

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

.header {
    margin-bottom: 1rem;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

.header h1 {
    margin: 0;
    font-size: 2rem;
    background: linear-gradient(to right, var(--accent-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Search Input */
.search-wrapper {
    margin-bottom: 1rem;
}

.input-group {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    border-radius: 12px;
    padding: 0.5rem 1rem;
    gap: 0.5rem;
}

.input-group input {
    background: transparent;
    border: none;
    color: white;
    width: 100%;
    outline: none;
    font-family: inherit;
    font-size: 0.9rem;
}

.input-group i {
    color: var(--text-secondary);
}

.btn-icon-primary {
    background: var(--accent-blue);
    color: white;
    border: none;
    border-radius: 6px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-icon-primary:hover {
    background: #2563eb;
}


.city-list {
    flex: 1;
    overflow-y: auto;
    padding-right: 5px;
    margin-bottom: 80px;
    /* Space for controls */
}

/* City Card */
.city-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.city-card.blocked {
    border-color: rgba(239, 68, 68, 0.5);
    background: rgba(127, 29, 29, 0.2);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.city-name {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.city-tz {
    margin: 0;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.time-display {
    margin-top: 1rem;
    font-family: 'JetBrains Mono', monospace;
}

.clock {
    font-size: 2rem;
    font-weight: 500;
    display: block;
}

.date {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.card-details {
    margin-top: 1rem;
    padding-top: 0.8rem;
    border-top: 1px solid var(--glass-border);
    font-size: 0.85rem;
}

.detail-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.4rem;
    color: var(--text-secondary);
}

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

.stale-indicator {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--warning);
    font-weight: bold;
    margin-top: 0.5rem;
}

.status-warning {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: #fca5a5;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Controls Bar */
.controls-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    z-index: 20;
    pointer-events: none;
}

.controls-inner {
    pointer-events: auto;
    max-width: 1000px;
    margin: 0 auto;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1rem 1.5rem;
    display: flex;
    gap: 1.5rem;
    align-items: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    flex-wrap: wrap;
    /* responsive */
}

/* Date/Time Inputs */
.datetime-group {
    display: flex;
    gap: 1rem;
}

.control-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.control-item label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.control-item input {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--glass-border);
    color: white;
    padding: 0.4rem;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.9rem;
    color-scheme: dark;
}

.control-item input:focus {
    border-color: var(--accent-blue);
    outline: none;
}

/* Utilities */
.hidden {
    display: none !important;
}

/* Buttons & Inputs */
.btn {
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
    font-family: inherit;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--accent-blue);
    color: white;
}

.btn-primary:hover {
    background: #2563eb;
}


.btn-icon {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
}

.btn-icon:hover {
    color: var(--danger);
}

/* Toggle */
.toggle-group {
    display: flex;
    background: rgba(0, 0, 0, 0.3);
    padding: 4px;
    border-radius: 8px;
}

.toggle-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    padding-top: 6px;
}

.toggle-btn.active {
    background: var(--accent-blue);
    color: white;
}

/* Slider */
.slider-group {
    flex: 1;
    min-width: 200px;
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

input[type=range] {
    width: 100%;
    accent-color: var(--accent-blue);
    cursor: pointer;
}

.slider-value {
    text-align: center;
    font-family: 'JetBrains Mono';
    font-size: 0.9rem;
    margin-top: 4px;
}


/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 100;
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: #1e293b;
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2rem;
    width: 500px;
    max-width: 90%;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.close-modal {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.2rem;
}

.export-options {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.export-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    cursor: pointer;
    color: white;
    transition: all 0.2s;
}

.export-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-blue);
}

.export-btn i {
    font-size: 1.5rem;
    color: var(--accent-blue);
}

.modal-info {
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem;
    border-radius: 8px;
    font-size: 0.85rem;
}

.modal-info pre {
    white-space: pre-wrap;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-secondary);
    margin: 0.5rem 0 0 0;
    max-height: 100px;
    overflow-y: auto;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {

    html,
    body {
        overflow: hidden !important;
        height: 100% !important;
        min-height: 100%;
        position: fixed;
        /* Lock bounce on iOS */
        width: 100%;
    }

    body {
        padding-bottom: 0;
    }

    #globeViz {
        position: fixed;
    }

    .sidebar {
        width: 100%;
        height: 100%;
        position: relative;
        z-index: 10;
        pointer-events: none;
        padding: 0;
        display: flex;
        flex-direction: column;
    }

    .header {
        display: none !important;
    }

    .search-wrapper {
        pointer-events: auto;
        flex: 0 0 auto;
        margin: 0;
        padding: 1rem;
        padding-top: 1.5rem;
        z-index: 30;
        background: linear-gradient(to bottom, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.0));
        order: 1;
    }

    .status-bar {
        position: static;
        margin: 0 1rem 0.5rem 1rem;
        z-index: 35;
        order: 2;
    }

    /* List acts as the scrollable middle area */
    .city-list {
        pointer-events: auto;
        flex: 1;
        overflow-y: auto;
        padding: 0 1rem;
        /* Padding bottom to ensure content isn't hidden behind footer */
        padding-bottom: 240px;
        -webkit-overflow-scrolling: touch;
        order: 3;
    }

    /* Fixed Controls at the bottom */
    .controls-bar {
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        padding: 0;
        pointer-events: auto;
        z-index: 50;
        transition: transform 0.3s ease;
    }

    .controls-bar.minimized {
        transform: translateY(85%);
    }

    /* Add a handle hint for the minimizing */
    .controls-bar::before {
        content: '';
        display: block;
        width: 40px;
        height: 4px;
        background: rgba(255, 255, 255, 0.3);
        border-radius: 2px;
        margin: 0 auto;
        position: absolute;
        top: 8px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 55;
    }

    .controls-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 0.8rem;
        padding: 1.5rem 1rem 1rem 1rem;
        background: rgba(15, 23, 42, 0.95);
        backdrop-filter: blur(20px);
        border-radius: 20px 20px 0 0;
        border-bottom: none;
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
        margin: 0;
        max-width: none;
    }

    .datetime-group {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .slider-group {
        width: 100%;
        padding-top: 0.5rem;
    }

    .export-options {
        flex-direction: column;
    }
}