/* assets/css/style.css */
:root {
    --primary: #4e73df;
    --primary-dark: #224abe;
    --secondary: #858796;
    --success: #1cc88a;
    --info: #36b9cc;
    --warning: #f6c23e;
    --danger: #e74a3b;
    --light: #f8f9fc;
    --dark: #5a5c69;
    --sidebar-bg: linear-gradient(180deg, #4e73df 10%, #224abe 100%);
}

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

body {
    background-color: #f0f2f5;
    color: #333;
    display: flex;
    min-height: 100vh;
}

/* Glassmorphism utility */
.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
}

/* Sidebar */
.sidebar {
    width: 250px;
    background: var(--sidebar-bg);
    color: white;
    transition: all 0.3s;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-header {
    padding: 2rem 1.5rem;
    text-align: center;
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu li a {
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: 0.2s;
}

.sidebar-menu li a:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.sidebar-menu li.active a {
    color: white;
    background: rgba(255, 255, 255, 0.2);
    font-weight: bold;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 250px;
    padding: 2rem;
    transition: all 0.3s;
    width: calc(100% - 250px);
}

/* Navbar */
.navbar {
    background: white;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    border-radius: 12px;
    width: 100%;
}

/* Cards */
.card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    margin-bottom: 1.5rem;
    width: 100%;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--dark);
    border-bottom: 2px solid #f0f2f5;
    padding-bottom: 1rem;
}

/* Forms */
label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--dark);
}

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

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d3e2;
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-size: 0.95rem;
    background-color: #f8f9fc;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(78, 115, 223, 0.25);
    background-color: #fff;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid #edf2f7;
    font-size: 0.85rem;
}

th {
    background: #f8fafc;
    color: var(--secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 6px rgba(78, 115, 223, 0.2);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 8px rgba(78, 115, 223, 0.3);
}

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

.btn-secondary:hover {
    background: #6e707e;
}

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

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

/* Responsive */
@media (max-width: 992px) {
    .sidebar {
        margin-left: -250px;
    }

    .sidebar.active {
        margin-left: 0;
    }

    .main-content {
        margin-left: 0;
        width: 100%;
    }
}

/* Utility */
.mb-4 {
    margin-bottom: 1.5rem;
}

.mt-4 {
    margin-top: 1.5rem;
}

.text-center {
    text-align: center;
}

.w-full {
    width: 100%;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 768px) {

    .grid-2,
    .row-charts {
        grid-template-columns: 1fr !important;
    }
}

.mobile-only {
    display: none;
}

@media (max-width: 992px) {
    .mobile-only {
        display: block;
    }
}

.toggle-sidebar {
    transition: transform 0.3s;
}

/* Print Styles */
@media print {

    .sidebar,
    .navbar,
    .btn,
    form,
    footer,
    .no-print {
        display: none !important;
    }

    .main-content {
        margin-left: 0 !important;
        padding: 0 !important;
        width: 100% !important;
    }

    .card {
        box-shadow: none !important;
        border: none !important;
        padding: 0 !important;
    }

    .card-title {
        border: none !important;
        color: black !important;
        font-size: 1.5rem !important;
        text-align: center !important;
        margin-bottom: 2rem !important;
    }

    table {
        border: 1px solid #ddd !important;
    }

    th,
    td {
        border-bottom: 1px solid #ddd !important;
        color: black !important;
    }
}