@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #002a5c;
    --primary-light: #004d99;
    --secondary: #e31e24;
    --accent: #00a896;
    --bg-gradient-1: #f8fafc;
    --bg-gradient-2: #e2e8f0;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.4);
    --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--bg-gradient-1), var(--bg-gradient-2));
    background-attachment: fixed;
    color: var(--text-dark);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* Custom Dynamic Header */
.main-header {
    background: linear-gradient(90deg, var(--primary) 0%, #001a3c 100%);
    color: white;
    padding: 1rem 2rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.main-header h1 {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.header-user {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
}

/* Layout Container */
.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

/* Cards & Forms */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    padding: 2rem;
    margin-bottom: 2rem;
    transition: var(--transition);
}

.glass-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px -15px rgba(0,0,0,0.15);
}

/* Typography Helpers */
.section-title {
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 2px solid #cbd5e1;
    padding-bottom: 0.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    gap: 0.5rem;
    transition: var(--transition);
    font-size: 0.9rem;
}

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

.btn-primary:hover {
    background: var(--primary-light);
    transform: scale(1.02);
}

.btn-danger {
    background: #ef4444;
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

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

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    background: rgba(255,255,255,0.8);
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-dark);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(0, 42, 92, 0.15);
}

/* Tables / Lists */
.data-table-container {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.data-table th {
    background: #f1f5f9;
    color: var(--text-muted);
    font-weight: 600;
    text-align: left;
    padding: 1rem;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.data-table td {
    padding: 1rem;
    border-top: 1px solid #f1f5f9;
    font-size: 0.95rem;
}

.data-table tr:hover td {
    background: #f8fafc;
}

/* Grid Dashboard Cards */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.dash-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
}

.dash-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-light);
    box-shadow: 0 15px 30px -5px rgba(0, 0, 0, 0.15);
}

.dash-card-icon {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    background: #e0f2fe;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.25rem;
}

.dash-card h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.dash-card p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Utilities */
.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.alert-danger {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}
.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
}
.badge-danger {
    background: #fecaca;
    color: #991b1b;
    padding: 0.2rem 0.5rem;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 700;
}

/* Printer styles */
@media print {
    .main-header, .btn, .no-print {
        display: none !important;
    }
    body {
        background: white;
    }
    .glass-card {
        box-shadow: none;
        border: none;
        padding: 0;
        background: none;
    }
}