/* AFG CARS Enterprise Style - 100% Offline */
:root {
    --primary: #e63946;
    --secondary: #1d3557;
    --accent: #457b9d;
    --light: #f1faee;
    --dark: #0f172a;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--dark);
    color: var(--light);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }

/* Components */
.btn {
    display: inline-block;
    padding: 10px 20px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    text-align: center;
}
.btn:hover { background: #c1121f; transform: translateY(-2px); }
.btn-outline { background: transparent; border: 2px solid var(--primary); }
.btn-outline:hover { background: var(--primary); }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}
.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo { font-size: 1.5rem; font-weight: bold; color: var(--primary); }
.nav-links { display: flex; gap: 20px; }
.nav-links a:hover { color: var(--primary); }

/* Hero */
.hero {
    height: 80vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('../images/hero.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.hero h1 { font-size: 3rem; margin-bottom: 20px; }
.hero p { font-size: 1.2rem; margin-bottom: 30px; opacity: 0.9; }

/* Cards */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 50px 0;
}
.card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    overflow: hidden;
    backdrop-filter: blur(4px);
    transition: 0.3s;
    display: flex;
    flex-direction: column;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.card img { width: 100%; height: 200px; object-fit: cover; }
.card-body { padding: 20px; flex-grow: 1; display: flex; flex-direction: column; }
.card-title { font-size: 1.2rem; margin-bottom: 10px; }
.card-price { color: var(--primary); font-size: 1.1rem; font-weight: bold; margin-bottom: 10px; }
.card-meta { font-size: 0.9rem; color: #ccc; margin-bottom: 15px; }
.card-actions { margin-top: auto; }
.badge {
    background: var(--accent);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    margin-right: 5px;
}

/* Forms */
.form-group { margin-bottom: 15px; }
.form-control {
    width: 100%;
    padding: 10px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    color: white;
    border-radius: 5px;
}
.form-control:focus { outline: none; border-color: var(--primary); }

/* Auth Box */
.auth-box {
    max-width: 400px;
    margin: 50px auto;
    padding: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    text-align: center;
}

/* Admin Dashboard */
.dashboard-container {
    display: flex;
    min-height: calc(100vh - 60px); 
}
.sidebar {
    width: 250px;
    background: rgba(0,0,0,0.3);
    padding: 20px;
    border-right: 1px solid var(--glass-border);
}
.sidebar a {
    display: block;
    padding: 12px;
    margin-bottom: 5px;
    border-radius: 5px;
}
.sidebar a.active, .sidebar a:hover {
    background: var(--primary);
    color: white;
}
.main-content { padding: 30px; flex-grow: 1; overflow-y: auto; }
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}
.stat-card {
    background: var(--glass-bg);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid var(--glass-border);
}
.stat-number { font-size: 2rem; font-weight: bold; color: var(--primary); }

/* Tables */
.table-responsive { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; margin-top: 20px; }
th, td { padding: 12px; text-align: left; border-bottom: 1px solid var(--glass-border); }
th { background: rgba(255,255,255,0.05); }
tr:hover { background: rgba(255,255,255,0.02); }

/* Installment Calculator */
.calculator {
    background: var(--glass-bg);
    padding: 20px;
    border-radius: 10px;
    margin-top: 30px;
    border: 1px solid var(--glass-border);
}

/* Footer */
footer {
    background: rgba(0,0,0,0.5);
    padding: 40px 0;
    margin-top: auto;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

/* Helpers */
.text-center { text-align: center; }
.mt-5 { margin-top: 3rem; }
.mb-5 { margin-bottom: 3rem; }
.text-danger { color: #e63946; }
.text-success { color: #2a9d8f; }

/* Filter Bar */
.filter-bar {
    background: var(--glass-bg);
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
}
.filter-bar select, .filter-bar input {
    padding: 8px;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--glass-border);
    color: white;
    border-radius: 5px;
}