/* Admin CSS dengan Tema Pink Aesthetic */
:root {
    --primary-pink: #ff69b4;
    --light-pink: #ffb6c1;
    --dark-pink: #db7093;
    --soft-pink: #fff0f5;
    --vintage-pink: #f8c8dc;
    --white: #ffffff;
    --gray-light: #f9f9f9;
    --gray-medium: #e0e0e0;
    --gray-dark: #333333;
    --success: #4CAF50;
    --warning: #FF9800;
    --danger: #f44336;
    --info: #2196F3;
}

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

body {
    font-family: 'Poppins', 'Arial', sans-serif;
    background: linear-gradient(135deg, #fff0f5 0%, #fffaf0 100%);
    min-height: 100vh;
}

/* Admin Login Page */
.admin-login {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(255, 105, 180, 0.2);
    border: 1px solid var(--light-pink);
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-pink), var(--dark-pink));
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 1rem;
    color: var(--primary-pink);
}

.logo i {
    font-size: 2rem;
}

.logo h2 {
    font-size: 1.5rem;
}

.login-header h1 {
    color: var(--dark-pink);
    margin-bottom: 0.5rem;
    font-size: 1.8rem;
}

.login-header p {
    color: var(--gray-dark);
    opacity: 0.7;
}

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

.login-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark-pink);
    font-weight: 500;
}

.login-form input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--light-pink);
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
}

.login-form input:focus {
    outline: none;
    border-color: var(--primary-pink);
    box-shadow: 0 0 0 3px rgba(255, 105, 180, 0.1);
}

.login-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(45deg, var(--primary-pink), var(--dark-pink));
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 1.5rem;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 105, 180, 0.4);
}

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

.back-home {
    color: var(--primary-pink);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.back-home:hover {
    color: var(--dark-pink);
}

/* Admin Dashboard */
.admin-dashboard {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 250px;
    background: linear-gradient(180deg, var(--dark-pink) 0%, var(--primary-pink) 100%);
    color: white;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    transition: all 0.3s ease;
    z-index: 1000;
}

.sidebar-header {
    padding: 2rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header h2 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
}

.sidebar-menu {
    padding: 1rem 0;
}

.menu-item {
    padding: 0.8rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.menu-item:hover, .menu-item.active {
    background: rgba(255, 255, 255, 0.1);
    border-left-color: white;
}

.menu-item i {
    width: 20px;
    text-align: center;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 250px;
    background: var(--gray-light);
    min-height: 100vh;
}

/* Top Navigation */
.top-nav {
    background: white;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 999;
}

.breadcrumb {
    font-size: 0.9rem;
    color: var(--gray-dark);
}

.breadcrumb a {
    color: var(--primary-pink);
    text-decoration: none;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
}

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

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary-pink), var(--dark-pink));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.logout-btn {
    background: var(--danger);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.logout-btn:hover {
    background: #d32f2f;
}

/* Content Area */
.content-area {
    padding: 2rem;
}

/* Dashboard Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-left: 4px solid var(--primary-pink);
}

.stat-header {
    display: flex;
    justify-content: between;
    align-items: center;
    margin-bottom: 1rem;
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    background: var(--soft-pink);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-pink);
    font-size: 1.5rem;
}

.stat-content h3 {
    font-size: 2rem;
    color: var(--dark-pink);
    margin-bottom: 0.5rem;
}

.stat-content p {
    color: var(--gray-dark);
    opacity: 0.7;
}

/* Tables */
.data-table {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.table-header {
    padding: 1.5rem;
    background: var(--soft-pink);
    border-bottom: 1px solid var(--light-pink);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.table-header h3 {
    color: var(--dark-pink);
    margin: 0;
}

.table-actions {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 8px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
}

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

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

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

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

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

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

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--gray-medium);
}

th {
    background: var(--soft-pink);
    color: var(--dark-pink);
    font-weight: 600;
}

tr:hover {
    background: var(--soft-pink);
}

/* Forms */
.form-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

/* Notifications */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    color: white;
    z-index: 1001;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideInRight 0.3s ease;
}

.notification.success {
    background: var(--success);
}

.notification.error {
    background: var(--danger);
}

.notification.warning {
    background: var(--warning);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Floating Elements untuk Admin */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.floating-element {
    position: absolute;
    font-size: 1.5rem;
    opacity: 0.1;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
    100% { transform: translateY(0px) rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .table-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .menu-toggle {
        display: block;
    }
}

/* Menu Toggle untuk Mobile */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--dark-pink);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Loading Spinner */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}