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

:root {
    --primary-color: #0D47A1;
    --primary-dark: #0a3578;
    --secondary-color: #FFFFFF;
    --background-color: #F5F7FA;
    --text-color: #333333;
    --text-muted: #777777;
    --border-color: #E2E8F0;
    --success-color: #2ECC71;
    --danger-color: #E74C3C;
    --sidebar-width: 260px;
    --header-height: 70px;
    --border-radius: 12px;
    --shadow: 0 4px 20px rgba(0,0,0,0.05);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    overflow-x: hidden;
}

/* Auth Layout */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: var(--background-color);
    padding: 20px;
}

.auth-card {
    background: var(--secondary-color);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 420px;
    text-align: center;
}

.auth-card h2 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(13, 71, 161, 0.1);
}

.btn {
    display: inline-block;
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-secondary {
    background-color: var(--text-muted);
}
.btn-secondary:hover {
    background-color: #555;
}

/* Main Layout */
.wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--primary-color);
    color: var(--secondary-color);
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    transition: var(--transition);
}

.sidebar-logo {
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 24px;
    font-weight: 700;
    font-size: 18px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    letter-spacing: 0.5px;
}

.sidebar-menu {
    list-style: none;
    padding: 24px 0;
}

.sidebar-menu li {
    margin-bottom: 8px;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    padding: 12px 24px;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    border-left: 4px solid transparent;
}

.sidebar-menu a:hover,
.sidebar-menu li.active a {
    color: var(--secondary-color);
    background-color: var(--primary-dark);
    border-left-color: var(--secondary-color);
}

.sidebar-menu a i {
    margin-right: 12px;
    width: 20px;
    text-align: center;
}

/* Main Content Area */
.main-panel {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    height: var(--header-height);
    background-color: var(--primary-color);
    color: var(--secondary-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 30px;
    position: sticky;
    top: 0;
    z-index: 99;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-title {
    font-weight: 600;
    font-size: 18px;
}

.header-user {
    position: relative;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-user .user-name {
    font-weight: 500;
    font-size: 14px;
}

.header-user .avatar {
    width: 36px;
    height: 36px;
    background-color: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.user-dropdown {
    position: absolute;
    top: 120%;
    right: 0;
    background: var(--secondary-color);
    color: var(--text-color);
    border-radius: 8px;
    box-shadow: var(--shadow);
    width: 200px;
    display: none;
    flex-direction: column;
    overflow: hidden;
    z-index: 101;
}

.user-dropdown.show {
    display: flex;
}

.user-dropdown a, .user-dropdown button {
    padding: 12px 16px;
    font-size: 14px;
    text-decoration: none;
    color: var(--text-color);
    transition: var(--transition);
    border: none;
    background: none;
    text-align: left;
    width: 100%;
    cursor: pointer;
}

.user-dropdown a:hover, .user-dropdown button:hover {
    background-color: var(--background-color);
    color: var(--primary-color);
}

/* Content Frame */
.content {
    padding: 30px;
    flex: 1;
}

.card {
    background-color: var(--secondary-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 30px;
    margin-bottom: 30px;
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stats-card {
    background: var(--secondary-color);
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
    border-left: 5px solid var(--primary-color);
}

.stats-card:hover {
    transform: translateY(-3px);
}

.stats-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(13, 71, 161, 0.1);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.stats-info h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 2px;
}

.stats-info p {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}

.table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    font-size: 14px;
}

.table th, .table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    background-color: var(--background-color);
    color: var(--text-color);
    font-weight: 600;
}

.table tr:hover {
    background-color: rgba(245, 247, 250, 0.5);
}

/* Badges */
.badge {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-success {
    background-color: rgba(46, 204, 113, 0.1);
    color: var(--success-color);
}

.badge-danger {
    background-color: rgba(231, 76, 60, 0.1);
    color: var(--danger-color);
}

/* Modals / Action Forms */
.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.form-actions .btn {
    width: auto;
    padding: 10px 24px;
}

/* Pagination & Filters */
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 20px;
}

.search-box {
    position: relative;
    max-width: 300px;
    width: 100%;
}

.search-box input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 13px;
}

.search-box i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.pagination {
    display: flex;
    list-style: none;
    gap: 5px;
}

.pagination a, .pagination span {
    padding: 8px 14px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    text-decoration: none;
    color: var(--text-color);
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
}

.pagination a:hover, .pagination .active {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border-color: var(--primary-color);
}

.pagination .disabled {
    color: var(--text-muted);
    pointer-events: none;
    background-color: var(--background-color);
}

/* Footer */
.footer {
    height: 60px;
    background-color: var(--secondary-color);
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: var(--text-muted);
}

/* Responsive Styles */
@media (max-width: 991px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.active {
        transform: translateX(0);
    }
    .main-panel {
        margin-left: 0;
    }
    .toggle-sidebar {
        display: block !important;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .search-box {
        max-width: none;
    }
}

/* Print Styling */
@media print {
    .sidebar, .header, .footer, .btn, .toolbar, .pagination {
        display: none !important;
    }
    .main-panel {
        margin-left: 0 !important;
        min-height: auto !important;
    }
    .content {
        padding: 0 !important;
    }
    .card {
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
    }
    .table th {
        background-color: #f5f5f5 !important;
        color: #000 !important;
    }
}