:root {
    --primary: #4361ee;
    --primary-dark: #3a0ca3;
    --secondary: #7209b7;
    --accent: #f72585;
    --success: #4cc9f0;
    --warning: #f8961e;
    --danger: #f94144;
    --dark: #212529;
    --light: #f8f9fa;
    --white: #ffffff;
    --gray: #6c757d;
    --glass: rgba(255, 255, 255, 0.9);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

body {
    background-color: #f0f2f5;
    color: var(--dark);
    line-height: 1.6;
}

.login-container {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.login-card {
    background: var(--glass);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 1.5rem;
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 400px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.login-card h1 {
    margin-bottom: 2rem;
    color: var(--primary-dark);
    font-weight: 800;
}

.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--gray);
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 0.8rem;
    transition: all 0.3s;
    outline: none;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(67, 97, 238, 0.1);
}

.btn {
    width: 100%;
    padding: 0.8rem;
    border: none;
    border-radius: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(67, 97, 238, 0.3);
}

/* Dashboard Layout */
.dashboard-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
}

.sidebar {
    background: var(--dark);
    color: white;
    padding: 2rem 1.5rem;
}

.sidebar-logo {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #a0a0a0;
    text-decoration: none;
    padding: 0.8rem 1rem;
    border-radius: 0.8rem;
    margin-bottom: 0.5rem;
    transition: all 0.3s;
}

.nav-link:hover, .nav-link.active {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.nav-link.active {
    background: var(--primary);
}

.main-content {
    background: #f0f2f5;
    padding: 2rem;
    overflow-y: auto;
}

.card {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    margin-bottom: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    border-left: 5px solid var(--primary);
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
}

.stat-label {
    color: var(--gray);
    font-size: 0.9rem;
}

#map {
    height: 500px;
    border-radius: 1rem;
    width: 100%;
}