/* Admin Panel Styles */

/* Login Screen */
.login-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0a0a0a 0%, #111111 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.login-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 20px;
    padding: 50px;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.5s ease;
}

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-logo {
    height: 80px;
    margin-bottom: 20px;
}

.login-header h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
    color: white;
}

.login-header p {
    color: #aaa;
    font-size: 0.95rem;
}

.login-form .form-group {
    margin-bottom: 25px;
}

.login-form label {
    display: block;
    color: #D4AF37;
    margin-bottom: 8px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.login-form input[type="text"],
.login-form input[type="password"] {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 10px;
    color: white;
    font-size: 1rem;
    transition: all 0.3s;
}

.login-form input:focus {
    outline: none;
    border-color: #D4AF37;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.password-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
    cursor: pointer;
    transition: color 0.3s;
}

.password-toggle:hover {
    color: #D4AF37;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 10px;
}

.remember-me input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #D4AF37;
}

.remember-me label {
    margin: 0;
    color: #ccc;
}

.login-btn {
    width: 100%;
    padding: 15px;
    font-size: 1.1rem;
    margin-top: 10px;
    margin-bottom: 25px;
}

.login-footer {
    text-align: center;
    color: #888;
    font-size: 0.85rem;
    line-height: 1.5;
}

.login-footer p {
    margin: 8px 0;
}

.login-footer code {
    background: rgba(212, 175, 55, 0.2);
    padding: 2px 8px;
    border-radius: 4px;
    color: #FFDF73;
}

/* Admin Panel */
.admin-panel {
    min-height: 100vh;
    background: #0a0a0a;
}

/* Admin Header */
.admin-header {
    background: rgba(17, 17, 17, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    padding: 0 30px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.admin-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.admin-header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.menu-toggle {
    background: none;
    border: none;
    color: #D4AF37;
    font-size: 1.5rem;
    cursor: pointer;
    display: none;
}

.admin-header-left h1 {
    color: white;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 0;
}

.admin-logo {
    height: 35px;
}

.admin-header-right {
    display: flex;
    align-items: center;
    gap: 25px;
}

.admin-user {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 10px;
    border-radius: 10px;
    transition: background 0.3s;
}

.admin-user:hover {
    background: rgba(255, 255, 255, 0.05);
}

.user-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #D4AF37, #FFDF73);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-size: 1.2rem;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.username {
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
}

.user-role {
    color: #D4AF37;
    font-size: 0.8rem;
}

.user-dropdown {
    color: #888;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: #111;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 10px;
    padding: 10px 0;
    min-width: 200px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    display: none;
    z-index: 10;
}

.admin-user:hover .dropdown-menu {
    display: block;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    color: #ccc;
    text-decoration: none;
    transition: all 0.3s;
}

.dropdown-menu a:hover {
    background: rgba(212, 175, 55, 0.1);
    color: #D4AF37;
}

.dropdown-menu .divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 10px 0;
}

.admin-notifications {
    position: relative;
}

.notification-btn {
    background: none;
    border: none;
    color: #ccc;
    font-size: 1.3rem;
    position: relative;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s;
}

.notification-btn:hover {
    color: #D4AF37;
    background: rgba(212, 175, 55, 0.1);
}

.notification-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #f44336;
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notification-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: #111;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 10px;
    width: 350px;
    max-height: 500px;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    display: none;
    z-index: 10;
}

.notification-dropdown.show {
    display: block;
}

.notification-header {
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notification-header h3 {
    color: white;
    margin: 0;
    font-size: 1.1rem;
}

.mark-all-read {
    background: none;
    border: none;
    color: #D4AF37;
    font-size: 0.9rem;
    cursor: pointer;
    transition: color 0.3s;
}

.mark-all-read:hover {
    color: #FFDF73;
}

.notification-list {
    padding: 10px 0;
}

.notification-item {
    padding: 15px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    gap: 15px;
    align-items: flex-start;
    transition: background 0.3s;
    cursor: pointer;
}

.notification-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.notification-item.unread {
    background: rgba(212, 175, 55, 0.05);
}

.notification-icon {
    color: #D4AF37;
    font-size: 1.2rem;
    margin-top: 3px;
}

.notification-content {
    flex: 1;
}

.notification-title {
    color: white;
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 0.95rem;
}

.notification-message {
    color: #aaa;
    font-size: 0.85rem;
    line-height: 1.4;
    margin-bottom: 8px;
}

.notification-time {
    color: #888;
    font-size: 0.8rem;
}

/* Admin Container */
.admin-container {
    display: flex;
    min-height: calc(100vh - 70px);
}

/* Admin Sidebar */
.admin-sidebar {
    width: 280px;
    background: #111;
    border-right: 1px solid rgba(212, 175, 55, 0.2);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.admin-nav ul {
    list-style: none;
    padding: 20px 0;
    margin: 0;
}

.admin-nav li {
    padding: 0 20px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    color: #ccc;
    text-decoration: none;
    border-radius: 10px;
    transition: all 0.3s;
    position: relative;
}

.nav-link:hover {
    background: rgba(212, 175, 55, 0.1);
    color: white;
}

.nav-link.active {
    background: linear-gradient(90deg, rgba(212, 175, 55, 0.2), transparent);
    color: #D4AF37;
    border-left: 3px solid #D4AF37;
}

.nav-link i {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.nav-link .badge {
    margin-left: auto;
    background: #f44336;
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
}

.nav-divider {
    padding: 25px 20px 10px !important;
    color: #666;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-footer {
    margin-top: auto;
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.system-status {
    margin-bottom: 20px;
}

.status-item {
    margin-bottom: 15px;
}

.status-label {
    display: block;
    color: #ccc;
    font-size: 0.85rem;
    margin-bottom: 5px;
}

.status-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.status-fill {
    height: 100%;
    background: linear-gradient(90deg, #D4AF37, #FFDF73);
    border-radius: 3px;
    width: 45%;
}

.status-fill.memory {
    width: 65%;
    background: linear-gradient(90deg, #4CAF50, #8BC34A);
}

.status-value {
    display: block;
    text-align: right;
    color: #aaa;
    font-size: 0.8rem;
    margin-top: 3px;
}

.sidebar-info {
    color: #888;
    font-size: 0.8rem;
}

.sidebar-info i {
    color: #D4AF37;
    margin-right: 8px;
}

/* Admin Main Content */
.admin-main {
    flex: 1;
    padding: 30px;
    overflow-y: auto;
}

.admin-section {
    display: none;
    animation: fadeIn 0.3s ease;
}

.admin-section.active {
    display: block;
}

.section-header {
    margin-bottom: 30px;
}

.section-title {
    font-size: 2rem;
    color: white;
    margin-bottom: 10px;
}

.section-subtitle {
    color: #aaa;
    font-size: 1rem;
}

.section-actions {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

/* Stats Cards */
.stats-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 15px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: #D4AF37;
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.1);
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #D4AF37;
}

.stat-content {
    flex: 1;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 5px;
    background: linear-gradient(135deg, #D4AF37, #FFDF73);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.stat-label {
    color: #aaa;
    font-size: 0.9rem;
}

.stat-trend {
    display: flex;
    align-items: center;
    gap: 5px;
    color: #4CAF50;
    font-weight: 600;
    font-size: 0.9rem;
}

.stat-trend .fa-arrow-down {
    color: #f44336;
}

/* Charts */
.charts-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.chart-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 15px;
    padding: 25px;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.chart-header h3 {
    color: white;
    font-size: 1.2rem;
    margin: 0;
}

.chart-header select {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 8px;
    color: white;
    padding: 8px 15px;
    font-size: 0.9rem;
}

.chart-container {
    height: 250px;
    position: relative;
}

/* Activity Section */
.activity-section {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 15px;
    padding: 25px;
}

.refresh-btn {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.activity-list {
    margin-top: 20px;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.activity-icon {
    width: 40px;
    height: 40px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #D4AF37;
    font-size: 1.2rem;
}

.activity-content {
    flex: 1;
}

.activity-title {
    color: white;
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 0.95rem;
}

.activity-description {
    color: #aaa;
    font-size: 0.85rem;
    line-height: 1.4;
}

.activity-time {
    color: #888;
    font-size: 0.8rem;
    white-space: nowrap;
}

/* Filter Bar */
.filter-bar {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-group {
    position: relative;
    flex: 1;
    min-width: 200px;
}

.search-input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 8px;
    color: white;
    font-size: 0.95rem;
}

.search-input + .fa-search {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #888;
}

.filter-select {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 8px;
    color: white;
    font-size: 0.95rem;
    cursor: pointer;
}

/* Tables */
.table-container {
    overflow-x: auto;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 15px;
    margin-bottom: 25px;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1000px;
}

.admin-table th {
    background: rgba(212, 175, 55, 0.1);
    color: #D4AF37;
    font-weight: 600;
    padding: 15px;
    text-align: left;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.admin-table td {
    padding: 15px;
    color: #ccc;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.95rem;
}

.admin-table tbody tr:hover {
    background: rgba(212, 175, 55, 0.05);
}

.admin-table img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.status-badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.status-available {
    background: rgba(76, 175, 80, 0.2);
    color: #4CAF50;
}

.status-outofstock {
    background: rgba(244, 67, 54, 0.2);
    color: #f44336;
}

.status-lowstock {
    background: rgba(255, 152, 0, 0.2);
    color: #FF9800;
}

.action-buttons {
    display: flex;
    gap: 8px;
}

.btn-icon {
    width: 35px;
    height: 35px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.2);
    color: #ccc;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-icon:hover {
    background: rgba(212, 175, 55, 0.2);
    color: #D4AF37;
    transform: translateY(-2px);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 25px 0;
}

.pagination-btn {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.2);
    color: #ccc;
    cursor: pointer;
    transition: all 0.3s;
}

.pagination-btn:hover {
    background: rgba(212, 175, 55, 0.2);
    color: #D4AF37;
}

.pagination-btn.active {
    background: rgba(212, 175, 55, 0.3);
    color: #D4AF37;
    border-color: #D4AF37;
}

.pagination-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-info {
    color: #aaa;
    font-size: 0.9rem;
    margin: 0 15px;
}

/* Bulk Actions */
.bulk-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 15px;
    margin-top: 25px;
}

.bulk-select {
    color: #D4AF37;
    font-weight: 600;
}

.bulk-buttons {
    display: flex;
    gap: 15px;
}

/* Gallery Management */
.gallery-tabs {
    display: flex;
    gap: 5px;
    margin-bottom: 25px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 5px;
}

.tab-btn {
    flex: 1;
    padding: 12px 20px;
    background: none;
    border: none;
    border-radius: 8px;
    color: #ccc;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.tab-btn:hover {
    background: rgba(212, 175, 55, 0.1);
    color: white;
}

.tab-btn.active {
    background: rgba(212, 175, 55, 0.2);
    color: #D4AF37;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.gallery-grid-admin {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.gallery-item-admin {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    transition: all 0.3s;
}

.gallery-item-admin:hover {
    transform: translateY(-5px);
    border-color: #D4AF37;
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.1);
}

.gallery-item-checkbox {
    position: absolute;
    top: 15px;
    left: 15px;
    z-index: 2;
}

.gallery-item-checkbox input {
    width: 20px;
    height: 20px;
    accent-color: #D4AF37;
}

.gallery-item-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.gallery-item-info {
    padding: 15px;
}

.gallery-item-title {
    color: white;
    font-size: 0.95rem;
    margin-bottom: 5px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.gallery-item-category {
    color: #D4AF37;
    font-size: 0.8rem;
    margin-bottom: 10px;
    display: block;
}

.gallery-item-date {
    color: #888;
    font-size: 0.8rem;
}

.gallery-item-featured {
    position: absolute;
    top: 15px;
    right: 15px;
    color: #FFDF73;
    font-size: 1rem;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    overflow-y: auto;
    padding: 20px;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: #111;
    max-width: 600px;
    margin: 50px auto;
    border-radius: 20px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

.modal-header {
    padding: 25px 30px;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    color: white;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-close {
    background: none;
    border: none;
    color: #aaa;
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.3s;
}

.modal-close:hover {
    color: white;
}

.modal-body {
    padding: 30px;
    max-height: 70vh;
    overflow-y: auto;
}

.modal-body .form-group {
    margin-bottom: 20px;
}

.modal-body label {
    display: block;
    color: #D4AF37;
    margin-bottom: 8px;
    font-weight: 500;
}

.modal-body input,
.modal-body select,
.modal-body textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 8px;
    color: white;
    font-size: 1rem;
}

.modal-body textarea {
    resize: vertical;
    min-height: 100px;
}

.image-upload-group {
    display: flex;
    gap: 10px;
}

.image-upload-group input {
    flex: 1;
}

.image-preview {
    width: 100%;
    height: 200px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px dashed rgba(212, 175, 55, 0.3);
    border-radius: 10px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: none;
}

.image-placeholder {
    text-align: center;
    color: #888;
}

.image-placeholder i {
    font-size: 3rem;
    margin-bottom: 10px;
    display: block;
}

.form-hint {
    display: block;
    color: #888;
    font-size: 0.85rem;
    margin-top: 5px;
}

.modal-footer {
    padding: 25px 30px;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    display: flex;
    justify-content: flex-end;
    gap: 15px;
}

/* Success Modal */
.modal-body.text-center {
    text-align: center;
    padding: 50px 30px;
}

.success-icon {
    font-size: 5rem;
    color: #4CAF50;
    margin-bottom: 25px;
}

.modal-body.text-center h3 {
    color: white;
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.modal-body.text-center p {
    color: #ccc;
    margin-bottom: 25px;
    line-height: 1.6;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 1200px) {
    .charts-row {
        grid-template-columns: 1fr;
    }
    
    .admin-sidebar {
        position: fixed;
        left: 0;
        top: 70px;
        height: calc(100vh - 70px);
        z-index: 99;
        transform: translateX(-100%);
    }
    
    .admin-sidebar.show {
        transform: translateX(0);
    }
    
    .menu-toggle {
        display: block;
    }
    
    .admin-main {
        padding: 20px;
    }
}

@media (max-width: 768px) {
    .login-container {
        padding: 30px;
        margin: 20px;
    }
    
    .admin-header {
        padding: 0 15px;
    }
    
    .admin-header-content {
        height: 60px;
    }
    
    .admin-header-left h1 {
        font-size: 1.2rem;
    }
    
    .admin-logo {
        height: 30px;
    }
    
    .user-info {
        display: none;
    }
    
    .stats-cards {
        grid-template-columns: 1fr;
    }
    
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        min-width: 100%;
    }
    
    .section-actions {
        flex-wrap: wrap;
    }
    
    .bulk-actions {
        flex-direction: column;
        gap: 15px;
    }
    
    .bulk-buttons {
        width: 100%;
        flex-direction: column;
    }
    
    .modal-content {
        margin: 20px auto;
    }
    
    .modal-body {
        padding: 20px;
    }
}