/* CerberusPanel Admin CSS */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #f39c12;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --light-bg: #ecf0f1;
    --dark-bg: #34495e;
    --sidebar-width: 250px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--light-bg);
    margin: 0;
    padding: 0;
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, var(--primary-color), var(--dark-bg));
    color: white;
    padding: 10px 20px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header .navbar-brand {
    color: white !important;
    font-weight: bold;
    font-size: 1.5rem;
}

.header .navbar-nav .nav-link {
    color: white !important;
    margin: 0 10px;
}

.header .user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header .user-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* Sidebar Styles */
.sidebar {
    position: fixed;
    top: 60px;
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - 60px);
    background: var(--primary-color);
    overflow-y: auto;
    z-index: 999;
    transition: all 0.3s ease;
}

.sidebar .nav-link {
    color: #bdc3c7 !important;
    padding: 12px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar .nav-link:hover,
.sidebar .nav-link.active {
    background: rgba(255,255,255,0.1);
    color: white !important;
    border-left: 4px solid var(--secondary-color);
}

.sidebar .nav-link i {
    width: 20px;
    text-align: center;
}

.sidebar .submenu {
    background: rgba(0,0,0,0.2);
    padding-left: 0;
}

.sidebar .submenu .nav-link {
    padding-left: 50px;
    font-size: 0.9rem;
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: 60px;
    padding: 20px;
    min-height: calc(100vh - 60px);
}

/* Cards */
.info-card {
    background: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    border-left: 4px solid var(--primary-color);
    transition: transform 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
}

.info-card.success {
    border-left-color: var(--success-color);
}

.info-card.warning {
    border-left-color: var(--warning-color);
}

.info-card.danger {
    border-left-color: var(--danger-color);
}

.info-card .card-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    margin-bottom: 15px;
}

.info-card.success .card-icon {
    background: var(--success-color);
}

.info-card.warning .card-icon {
    background: var(--warning-color);
}

.info-card.danger .card-icon {
    background: var(--danger-color);
}

.info-card .card-title {
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.info-card .card-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
}

/* Tables */
.data-table {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.data-table .table {
    margin-bottom: 0;
}

.data-table .table thead th {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 15px;
    font-weight: 600;
}

.data-table .table tbody td {
    padding: 12px 15px;
    border-bottom: 1px solid #eee;
    vertical-align: middle;
}

.data-table .table tbody tr:hover {
    background: #f8f9fa;
}

/* Buttons */
.btn-primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

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

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

.btn-warning {
    background: var(--warning-color);
    border-color: var(--warning-color);
}

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

.btn-sm {
    padding: 5px 10px;
    font-size: 0.8rem;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color), var(--dark-bg));
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    width: 100%;
    max-width: 400px;
}

.login-card .logo {
    text-align: center;
    margin-bottom: 30px;
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: bold;
}

.login-card .form-control {
    border-radius: 8px;
    padding: 12px 15px;
    border: 2px solid #eee;
    margin-bottom: 20px;
}

.login-card .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(44, 62, 80, 0.25);
}

.login-card .btn-login {
    width: 100%;
    padding: 12px;
    background: var(--primary-color);
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: bold;
    font-size: 1.1rem;
}

.login-card .btn-login:hover {
    background: var(--dark-bg);
}

/* Bank Summary */
.bank-summary {
    background: white;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.bank-summary h5 {
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light-bg);
}

.bank-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.bank-item:last-child {
    border-bottom: none;
}

.bank-name {
    font-weight: 600;
    color: var(--primary-color);
}

.bank-balance {
    font-weight: bold;
    color: var(--success-color);
}

.bank-balance.negative {
    color: var(--danger-color);
}

/* Pagination */
.pagination .page-link {
    color: var(--primary-color);
    border-color: #dee2e6;
}

.pagination .page-link:hover {
    color: white;
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Footer */
.footer {
    background: white;
    padding: 15px 20px;
    border-top: 1px solid #eee;
    margin-top: 30px;
    text-align: center;
    color: #666;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .info-card .card-value {
        font-size: 1.5rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

/* Custom scrollbar */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.1);
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.3);
    border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.5);
}