:root {
    --bus-bg: #f8fafc;
    --bus-card: #ffffff;
    --bus-accent: #0284c7;
    /* Sky 600 */
    --bus-accent-glow: rgba(2, 132, 199, 0.15);
    --bus-text-primary: #0f172a;
    --bus-text-secondary: #475569;
    --bus-success: #059669;
    --bus-warning: #d97706;
    --bus-danger: #dc2626;
    --bus-border: rgba(0, 0, 0, 0.08);
    --bus-gradient: linear-gradient(135deg, #0ea5e9 0%, #2563eb 100%);
}

body {
    background-color: var(--bus-bg);
    color: var(--bus-text-primary);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    overflow-x: hidden;
}

/* Glassmorphism Cards - Adjusted for Light Theme */
.bus-card {
    background: rgba(255, 255, 255, 0.6) !important;
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 24px;
    padding: 2rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.02), 0 4px 6px -4px rgba(0, 0, 0, 0.02);
}

.bus-card:hover {
    border-color: rgba(2, 132, 199, 0.2);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    transform: translateY(-5px);
}

/* Neon Typography - Subtler for Light Theme */
.text-neon {
    color: var(--bus-accent);
    text-shadow: 0 0 8px var(--bus-accent-glow);
}

/* Buttons */
.btn-bus-primary {
    background: var(--bus-gradient);
    color: #fff;
    border: none;
    border-radius: 12px;
    padding: 12px 28px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(2, 132, 199, 0.2);
}

.btn-bus-primary:hover {
    box-shadow: 0 8px 25px rgba(2, 132, 199, 0.3);
    transform: scale(1.02);
    color: #fff;
}

.btn-bus-outline {
    background: transparent;
    border: 2px solid rgba(0, 0, 0, 0.1);
    color: var(--bus-text-primary);
    border-radius: 12px;
    padding: 10px 24px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-bus-outline:hover {
    border-color: var(--bus-accent);
    color: var(--bus-accent);
    background: rgba(2, 132, 199, 0.05);
}

/* Animations */
@keyframes flow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.animate-flow {
    background: linear-gradient(-45deg, #0ea5e9, #2563eb, #f8fafc, #ffffff);
    background-size: 400% 400%;
    animation: flow 15s ease infinite;
}

/* Status Badges */
.bus-badge {
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bus-badge-active {
    background: rgba(5, 150, 105, 0.1);
    color: var(--bus-success);
    border: 1px solid var(--bus-success);
}

.bus-badge-waiting {
    background: rgba(217, 119, 6, 0.1);
    color: var(--bus-warning);
    border: 1px solid var(--bus-warning);
}

/* Grid Background */
.bg-grid {
    background-image: linear-gradient(rgba(0, 0, 0, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.02) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* Admin Structure Overrides - Aero Motion Glassmorphism */
.app-header {
    background: rgba(255, 255, 255, 0.6) !important;
    backdrop-filter: blur(15px) saturate(180%);
    border-bottom: 1px solid var(--bus-border) !important;
    height: 57px;
}

.app-sidebar {
    background: rgba(255, 255, 255, 0.6) !important;
    backdrop-filter: blur(15px) saturate(180%);
    border-right: 1px solid var(--bus-border) !important;
}

.app-main {
    background: transparent !important;
    min-height: calc(100vh - 57px);
    padding-top: 1.5rem !important;
}

.sidebar-brand {
    border-bottom: 1px solid var(--bus-border) !important;
}