:root {
    --primary: #0d6efd;
    --dark: #1a1a2e;
    --card-bg: #ffffff;
    --shadow: 0 10px 30px rgba(0,0,0,0.1);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f0f2f5;
}

.navbar-custom {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 15px 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.vehicle-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 20px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    height: 100%;
}

.vehicle-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.vehicle-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 15px;
    background: #e9ecef;
}

.vehicle-card .badge-status {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 8px 15px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: bold;
}

.admin-panel {
    background: white;
    border-radius: 25px;
    padding: 30px;
    box-shadow: var(--shadow);
    margin-top: 30px;
}

.btn-primary-custom {
    background: linear-gradient(135deg, #0d6efd, #0a58ca);
    border: none;
    border-radius: 12px;
    padding: 12px 30px;
    font-weight: bold;
    transition: all 0.3s;
}

.btn-primary-custom:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(13, 110, 253, 0.4);
}

.timeline-item {
    border-left: 3px solid #0d6efd;
    padding-left: 20px;
    margin-bottom: 25px;
    position: relative;
}

.timeline-item::before {
    content: "●";
    color: #0d6efd;
    position: absolute;
    left: -8px;
    top: 0;
    font-size: 18px;
}

.glass-effect {
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
}

.search-box {
    border-radius: 50px;
    padding: 12px 25px;
    border: 2px solid #e9ecef;
    transition: all 0.3s;
}

.search-box:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13,110,253,0.25);
}