/* Admin Panel Styles - Complete Redesign */

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

:root {
    --admin-primary: #002E6D;
    --admin-primary-light: #5DA9E9;
    --admin-secondary: #E0F2F7;
    --admin-white: #FFFFFF;
    --admin-gray: #F8F9FA;
    --admin-gray-dark: #6C757D;
    --admin-text: #212529;
    --admin-text-light: #868E96;
    --admin-success: #28A745;
    --admin-warning: #FFC107;
    --admin-danger: #DC3545;
    --admin-info: #17A2B8;
    
    --admin-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --admin-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --admin-shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --admin-shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    --admin-radius: 12px;
    --admin-radius-sm: 8px;
    --admin-radius-lg: 16px;
    
    --admin-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    background: var(--admin-gray);
}

/* ============================================
   LOGIN SCREEN
   ============================================ */
.login-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: linear-gradient(135deg, var(--admin-primary-light) 0%, var(--admin-primary) 50%, #001a3d 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    padding: 1rem;
}

.login-container {
    width: 100%;
    max-width: 450px;
    animation: fadeInUp 0.6s ease-out;
}

.login-box {
    background: var(--admin-white);
    padding: 3rem 2.5rem;
    border-radius: var(--admin-radius-lg);
    box-shadow: var(--admin-shadow-xl);
    backdrop-filter: blur(20px);
}

.login-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.login-logo-wrapper {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.login-logo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--admin-primary-light);
    box-shadow: 0 8px 20px rgba(93, 169, 233, 0.3);
    animation: pulse 2s ease-in-out infinite;
}

.login-header h1 {
    color: var(--admin-primary);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
}

.login-subtitle {
    color: var(--admin-text-light);
    font-size: 1rem;
    font-weight: 500;
}

.login-form {
    margin-top: 2rem;
}

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

.login-form label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.6rem;
    color: var(--admin-text);
    font-weight: 600;
    font-size: 0.95rem;
}

.label-icon {
    font-size: 1.1rem;
}

.login-form input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #E9ECEF;
    border-radius: var(--admin-radius-sm);
    font-size: 1rem;
    transition: var(--admin-transition);
    background: var(--admin-gray);
    color: var(--admin-text);
}

.login-form input:focus {
    outline: none;
    border-color: var(--admin-primary-light);
    background: var(--admin-white);
    box-shadow: 0 0 0 4px rgba(93, 169, 233, 0.1);
}

.btn-login {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-primary-light));
    color: var(--admin-white);
    border: none;
    border-radius: var(--admin-radius-sm);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--admin-transition);
    box-shadow: 0 4px 15px rgba(0, 46, 109, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    touch-action: manipulation;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 46, 109, 0.4);
}

.btn-arrow {
    font-size: 1.2rem;
    transition: transform 0.3s;
}

.btn-login:hover .btn-arrow {
    transform: translateX(5px);
}

.login-error {
    color: var(--admin-danger);
    text-align: center;
    margin-top: 1rem;
    font-size: 0.9rem;
    padding: 0.75rem;
    background: rgba(220, 53, 69, 0.1);
    border-radius: var(--admin-radius-sm);
    display: none;
}

.login-error.show {
    display: block;
    animation: shake 0.5s;
}

.login-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #E9ECEF;
}

.login-footer p {
    color: var(--admin-text-light);
    font-size: 0.85rem;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

/* ============================================
   ADMIN PANEL LAYOUT
   ============================================ */
.admin-panel {
    display: flex;
    min-height: 100vh;
    background: var(--admin-gray);
    position: relative;
    overflow-x: hidden;
}

/* ============================================
   SIDEBAR
   ============================================ */
.admin-sidebar {
    width: 280px;
    background: linear-gradient(180deg, var(--admin-primary) 0%, #001a3d 100%);
    color: var(--admin-white);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 1002;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
}

.admin-sidebar::-webkit-scrollbar {
    width: 6px;
}

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

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

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

.sidebar-header {
    padding: 2rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
}

.sidebar-logo-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.sidebar-logo {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s;
}

.sidebar-logo:hover {
    transform: scale(1.05);
}

.sidebar-header-content {
    text-align: center;
}

.sidebar-header-content h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.current-user {
    font-size: 0.9rem;
    opacity: 0.9;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    display: inline-block;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0.5rem;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 1rem 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: var(--admin-transition);
    border-radius: var(--admin-radius-sm);
    margin: 0.3rem 0.5rem;
    position: relative;
    gap: 0.8rem;
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 0;
    background: var(--admin-primary-light);
    border-radius: 0 4px 4px 0;
    transition: height 0.3s;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--admin-white);
    transform: translateX(5px);
}

.nav-item.active {
    background: rgba(93, 169, 233, 0.2);
    color: var(--admin-white);
    box-shadow: 0 2px 10px rgba(93, 169, 233, 0.3);
}

.nav-item.active::before {
    height: 60%;
}

.nav-icon {
    font-size: 1.4rem;
    width: 24px;
    text-align: center;
    transition: transform 0.3s;
}

.nav-item:hover .nav-icon {
    transform: scale(1.1);
}

.nav-text {
    flex: 1;
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-badge {
    background: rgba(255, 255, 255, 0.2);
    color: var(--admin-white);
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    min-width: 24px;
    text-align: center;
}

.nav-badge.new {
    background: var(--admin-danger);
    animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.btn-view-site-sidebar,
.btn-logout-sidebar {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: var(--admin-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--admin-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    touch-action: manipulation;
}

.btn-view-site-sidebar {
    background: var(--admin-white);
    color: var(--admin-primary);
    text-decoration: none;
    box-shadow: var(--admin-shadow);
}

.btn-view-site-sidebar:hover {
    background: var(--admin-gray);
    transform: translateY(-2px);
    box-shadow: var(--admin-shadow-lg);
}

.btn-logout-sidebar {
    background: linear-gradient(135deg, var(--admin-danger), #c0392b);
    color: var(--admin-white);
    box-shadow: 0 2px 8px rgba(220, 53, 69, 0.3);
}

.btn-logout-sidebar:hover {
    background: linear-gradient(135deg, #c0392b, var(--admin-danger));
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.4);
}

.btn-icon {
    font-size: 1.1rem;
}

/* ============================================
   MOBILE OVERLAY & TOGGLE
   ============================================ */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1001;
    opacity: 0;
    transition: opacity 0.3s ease;
    touch-action: manipulation;
}

.mobile-overlay.active {
    display: block;
    opacity: 1;
}

.mobile-menu-toggle {
    display: none !important;
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.admin-main {
    margin-left: 280px;
    flex: 1;
    min-height: 100vh;
    background: var(--admin-gray);
    transition: margin-left 0.3s;
}

/* ============================================
   TOPBAR
   ============================================ */
.admin-topbar {
    background: var(--admin-white);
    padding: 1.2rem 2rem;
    box-shadow: var(--admin-shadow-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(0, 46, 109, 0.1);
    gap: 1.5rem;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    flex: 1;
    min-width: 0;
}

.topbar-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.breadcrumb-item {
    color: var(--admin-text-light);
}

.breadcrumb-item.active {
    color: var(--admin-primary);
    font-weight: 600;
}

.breadcrumb-separator {
    color: var(--admin-text-light);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.topbar-action-btn {
    position: relative;
    background: var(--admin-gray);
    border: none;
    padding: 0.75rem;
    border-radius: var(--admin-radius-sm);
    cursor: pointer;
    transition: var(--admin-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    touch-action: manipulation;
}

.topbar-action-btn:hover {
    background: var(--admin-secondary);
    transform: scale(1.05);
}

.action-icon {
    font-size: 1.3rem;
}

.action-badge {
    position: absolute;
    top: 6px;
    right: 6px;
    background: var(--admin-danger);
    color: var(--admin-white);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
}

.user-dropdown {
    position: relative;
}

.user-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: transparent;
    border: none;
    padding: 0.5rem;
    border-radius: var(--admin-radius-sm);
    cursor: pointer;
    transition: var(--admin-transition);
    touch-action: manipulation;
}

.user-dropdown-toggle:hover {
    background: var(--admin-gray);
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--admin-white);
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: var(--admin-shadow);
}

.user-info-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.user-name {
    font-weight: 600;
    color: var(--admin-text);
    font-size: 0.95rem;
}

.user-role {
    font-size: 0.8rem;
    color: var(--admin-text-light);
}

.dropdown-arrow {
    font-size: 0.7rem;
    color: var(--admin-text-light);
    transition: transform 0.3s;
}

.user-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.user-dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--admin-white);
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow-lg);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--admin-transition);
    z-index: 1000;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.user-dropdown.active .user-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--admin-text);
    text-decoration: none;
    transition: var(--admin-transition);
    font-size: 0.9rem;
}

.dropdown-item:first-child {
    border-radius: var(--admin-radius) var(--admin-radius) 0 0;
}

.dropdown-item:hover {
    background: var(--admin-gray);
}

.dropdown-item.logout-item {
    color: var(--admin-danger);
}

.item-icon {
    font-size: 1.1rem;
}

.dropdown-divider {
    height: 1px;
    background: #E9ECEF;
    margin: 0.5rem 0;
}

/* ============================================
   ADMIN SECTIONS
   ============================================ */
.admin-section {
    display: none;
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    animation: fadeIn 0.4s ease-out;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.page-header-content {
    flex: 1;
}

.page-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--admin-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.5px;
}

.page-description {
    color: var(--admin-text-light);
    font-size: 1rem;
    line-height: 1.6;
}

.page-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-icon-only {
    background: var(--admin-gray);
    border: none;
    padding: 0.75rem;
    border-radius: var(--admin-radius-sm);
    cursor: pointer;
    transition: var(--admin-transition);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    touch-action: manipulation;
}

.btn-icon-only:hover {
    background: var(--admin-secondary);
    transform: scale(1.05);
}

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

.stat-card {
    background: var(--admin-white);
    padding: 1.8rem;
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: var(--admin-transition);
    border-left: 4px solid transparent;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--admin-primary-light), var(--admin-primary));
    transform: scaleX(0);
    transition: transform 0.4s;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--admin-shadow-lg);
}

.stat-card:hover::before {
    transform: scaleX(1);
}

.stat-card.primary {
    border-left-color: var(--admin-primary);
}

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

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

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

.stat-icon-wrapper {
    flex-shrink: 0;
}

.stat-icon {
    width: 70px;
    height: 70px;
    border-radius: var(--admin-radius);
    background: linear-gradient(135deg, var(--admin-primary-light), var(--admin-primary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    box-shadow: 0 4px 15px rgba(93, 169, 233, 0.3);
    transition: transform 0.4s;
}

.stat-card:hover .stat-icon {
    transform: scale(1.1) rotate(5deg);
}

.stat-content {
    flex: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--admin-text-light);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.stat-value {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--admin-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-change {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.85rem;
    font-weight: 600;
}

.stat-change.positive {
    color: var(--admin-success);
}

.stat-change.negative {
    color: var(--admin-danger);
}

.change-icon {
    font-size: 1rem;
}

/* ============================================
   DASHBOARD GRID
   ============================================ */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

.dashboard-card {
    background: var(--admin-white);
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    overflow: hidden;
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid #E9ECEF;
}

.card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--admin-primary);
    margin-bottom: 0.3rem;
}

.card-subtitle {
    font-size: 0.9rem;
    color: var(--admin-text-light);
}

.card-body {
    padding: 1.5rem;
}

/* ============================================
   QUICK ACTIONS
   ============================================ */
.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.quick-action-btn {
    background: var(--admin-gray);
    border: 2px solid transparent;
    padding: 1.2rem;
    border-radius: var(--admin-radius-sm);
    cursor: pointer;
    transition: var(--admin-transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
    font-weight: 600;
    color: var(--admin-primary);
    font-size: 0.9rem;
    touch-action: manipulation;
}

.quick-action-btn:hover {
    background: linear-gradient(135deg, var(--admin-primary-light), var(--admin-primary));
    color: var(--admin-white);
    border-color: var(--admin-primary);
    transform: translateY(-3px);
    box-shadow: var(--admin-shadow);
}

.action-btn-icon {
    font-size: 2rem;
    transition: transform 0.3s;
}

.quick-action-btn:hover .action-btn-icon {
    transform: scale(1.2) rotate(5deg);
}

.action-btn-text {
    font-size: 0.85rem;
}

/* ============================================
   ACTIVITY LIST
   ============================================ */
.activity-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--admin-gray);
    border-radius: var(--admin-radius-sm);
    transition: var(--admin-transition);
}

.activity-item:hover {
    background: var(--admin-secondary);
    transform: translateX(5px);
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--admin-primary-light), var(--admin-primary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.activity-content {
    flex: 1;
}

.activity-title {
    font-weight: 600;
    color: var(--admin-text);
    margin-bottom: 0.3rem;
    font-size: 0.95rem;
}

.activity-time {
    font-size: 0.85rem;
    color: var(--admin-text-light);
}

/* ============================================
   CONTENT CARDS
   ============================================ */
.content-card {
    background: var(--admin-white);
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    margin-bottom: 2rem;
    overflow: hidden;
}

.content-card .card-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid #E9ECEF;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--admin-gray);
}

.content-card .card-header h2 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--admin-primary);
    margin: 0;
}

.card-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.content-card .card-body {
    padding: 2rem;
}

/* ============================================
   FORMS
   ============================================ */
.event-form {
    margin-top: 1rem;
}

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

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

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.6rem;
    color: var(--admin-text);
    font-weight: 600;
    font-size: 0.95rem;
}

.label-text {
    flex: 1;
}

.label-required {
    color: var(--admin-danger);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #E9ECEF;
    border-radius: var(--admin-radius-sm);
    font-size: 1rem;
    transition: var(--admin-transition);
    font-family: inherit;
    background: var(--admin-gray);
    color: var(--admin-text);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--admin-primary-light);
    background: var(--admin-white);
    box-shadow: 0 0 0 4px rgba(93, 169, 233, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-hint {
    display: block;
    margin-top: 0.5rem;
    color: var(--admin-text-light);
    font-size: 0.85rem;
}

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

.search-input {
    padding: 0.75rem 1rem;
    border: 2px solid #E9ECEF;
    border-radius: var(--admin-radius-sm);
    font-size: 0.9rem;
    min-width: 250px;
    transition: var(--admin-transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--admin-primary-light);
    box-shadow: 0 0 0 4px rgba(93, 169, 233, 0.1);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-primary-light));
    color: var(--admin-white);
    border: none;
    border-radius: var(--admin-radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--admin-transition);
    box-shadow: 0 2px 8px rgba(0, 46, 109, 0.2);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 46, 109, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    padding: 12px 24px;
    background: var(--admin-white);
    color: var(--admin-primary);
    border: 2px solid var(--admin-primary-light);
    border-radius: var(--admin-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--admin-transition);
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.btn-secondary:hover {
    background: var(--admin-primary-light);
    color: var(--admin-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(93, 169, 233, 0.3);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

/* ============================================
   EVENTS LIST
   ============================================ */
.events-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.event-item {
    background: var(--admin-white);
    padding: 1.5rem;
    border-radius: var(--admin-radius);
    border-left: 4px solid var(--admin-primary);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1.5rem;
    box-shadow: var(--admin-shadow-sm);
    transition: var(--admin-transition);
}

.event-item:hover {
    box-shadow: var(--admin-shadow);
    transform: translateX(5px);
}

.event-item-content {
    flex: 1;
}

.event-item h3 {
    color: var(--admin-primary);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
    font-weight: 700;
}

.event-item .event-date {
    color: var(--admin-primary-light);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.event-item .event-price {
    color: var(--admin-success);
    font-weight: 700;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.event-item .event-description {
    color: var(--admin-text-light);
    line-height: 1.6;
    font-size: 0.95rem;
}

.event-item-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.btn-edit,
.btn-delete {
    padding: 8px 16px;
    border: none;
    border-radius: var(--admin-radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--admin-transition);
    touch-action: manipulation;
}

.btn-edit {
    background: var(--admin-warning);
    color: var(--admin-text);
}

.btn-edit:hover {
    transform: translateY(-2px);
    box-shadow: var(--admin-shadow);
}

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

.btn-delete:hover {
    transform: translateY(-2px);
    box-shadow: var(--admin-shadow);
}

.btn-view-link {
    display: inline-block;
    padding: 6px 12px;
    background: var(--admin-primary-light);
    color: var(--admin-white);
    text-decoration: none;
    border-radius: var(--admin-radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 0.5rem;
    transition: var(--admin-transition);
}

.btn-view-link:hover {
    background: var(--admin-primary);
    transform: translateY(-2px);
}

/* ============================================
   GALLERY ADMIN
   ============================================ */
.gallery-admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.gallery-admin-item {
    background: var(--admin-white);
    border-radius: var(--admin-radius);
    overflow: hidden;
    box-shadow: var(--admin-shadow);
    border: 2px solid transparent;
    transition: var(--admin-transition);
}

.gallery-admin-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--admin-shadow-lg);
    border-color: var(--admin-primary-light);
}

.gallery-admin-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.gallery-admin-item-info {
    padding: 1.2rem;
}

.gallery-admin-item-info h4 {
    color: var(--admin-primary);
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
    font-weight: 600;
}

.gallery-admin-item-info p {
    color: var(--admin-text-light);
    font-size: 0.9rem;
    margin: 0 0 1rem 0;
    line-height: 1.5;
}

.gallery-admin-item-actions {
    display: flex;
    gap: 0.5rem;
}

/* ============================================
   SUBMISSIONS
   ============================================ */
.submissions-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.submission-item {
    background: var(--admin-white);
    padding: 1.5rem;
    border-radius: var(--admin-radius);
    margin-bottom: 1rem;
    border-left: 4px solid var(--admin-primary);
    box-shadow: var(--admin-shadow-sm);
    transition: var(--admin-transition);
}

.submission-item:hover {
    box-shadow: var(--admin-shadow);
    transform: translateX(5px);
}

.submission-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #E9ECEF;
}

.submission-header h4 {
    color: var(--admin-primary);
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
}

.submission-date {
    color: var(--admin-text-light);
    font-size: 0.9rem;
}

.submission-body {
    display: grid;
    gap: 0.75rem;
}

.submission-field {
    padding: 0.75rem;
    background: var(--admin-gray);
    border-radius: var(--admin-radius-sm);
    color: var(--admin-text);
}

.submission-field strong {
    color: var(--admin-primary);
    margin-right: 0.5rem;
    font-weight: 600;
}

.payment-status {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.payment-status.verified {
    background: rgba(40, 167, 69, 0.1);
    color: var(--admin-success);
    border: 2px solid var(--admin-success);
}

.payment-status.pending {
    background: rgba(255, 193, 7, 0.1);
    color: var(--admin-warning);
    border: 2px solid var(--admin-warning);
}

.payment-status.no-payment {
    background: rgba(108, 117, 125, 0.1);
    color: var(--admin-gray-dark);
    border: 2px solid var(--admin-gray-dark);
}

.submission-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-verify-payment,
.btn-generate-ticket {
    padding: 8px 16px;
    border: none;
    border-radius: var(--admin-radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--admin-transition);
    touch-action: manipulation;
}

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

.btn-verify-payment:hover {
    background: #218838;
    transform: translateY(-2px);
    box-shadow: var(--admin-shadow);
}

.btn-generate-ticket {
    background: var(--admin-primary);
    color: var(--admin-white);
}

.btn-generate-ticket:hover {
    background: var(--admin-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--admin-shadow);
}

.payment-screenshot-section {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid #E9ECEF;
}

.payment-screenshot-preview img {
    transition: var(--admin-transition);
    cursor: pointer;
}

.payment-screenshot-preview img:hover {
    transform: scale(1.05);
    box-shadow: var(--admin-shadow-lg);
}

.btn-view-ticket {
    padding: 8px 16px;
    border: none;
    border-radius: var(--admin-radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--admin-transition);
    touch-action: manipulation;
    background: var(--admin-info);
    color: var(--admin-white);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.btn-view-ticket:hover {
    background: #138496;
    transform: translateY(-2px);
    box-shadow: var(--admin-shadow);
    color: var(--admin-white);
}

.ticket-info {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(0, 46, 109, 0.05);
    border-radius: 8px;
    border-left: 4px solid var(--admin-primary);
}

/* ============================================
   ACTIVITY LOGS
   ============================================ */
.activity-logs-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-log-item {
    background: var(--admin-white);
    padding: 1.5rem;
    border-radius: var(--admin-radius);
    border-left: 4px solid var(--admin-primary-light);
    box-shadow: var(--admin-shadow-sm);
    transition: var(--admin-transition);
}

.activity-log-item:hover {
    box-shadow: var(--admin-shadow);
    transform: translateX(5px);
}

.activity-log-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.activity-log-user {
    flex: 1;
}

.activity-log-user strong {
    color: var(--admin-primary);
    font-size: 1.1rem;
    font-weight: 700;
    margin-right: 0.5rem;
}

.activity-log-action {
    color: var(--admin-text);
    font-weight: 600;
    font-size: 0.95rem;
}

.activity-log-time {
    color: var(--admin-text-light);
    font-size: 0.9rem;
    white-space: nowrap;
}

.activity-log-body {
    margin-top: 0.5rem;
}

.activity-log-section {
    margin-bottom: 0.5rem;
}

.activity-log-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: var(--admin-primary-light);
    color: var(--admin-white);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.activity-log-details {
    color: var(--admin-text-light);
    font-size: 0.9rem;
    margin-top: 0.5rem;
    padding: 0.75rem;
    background: var(--admin-gray);
    border-radius: 8px;
    line-height: 1.6;
}

.btn-view-activity {
    padding: 8px 16px;
    border: none;
    border-radius: var(--admin-radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--admin-transition);
    touch-action: manipulation;
    background: var(--admin-info);
    color: var(--admin-white);
}

.btn-view-activity:hover {
    background: #138496;
    transform: translateY(-2px);
    box-shadow: var(--admin-shadow);
}

/* ============================================
   PAGES LIST
   ============================================ */
.pages-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ============================================
   THEME PREVIEW VARIABLES
   ============================================ */
#themePreview {
    --preview-primary: #002E6D;
    --preview-secondary: #5DA9E9;
    --preview-accent: #E0F2F7;
    --preview-text: #212529;
}

/* ============================================
   STATISTICS
   ============================================ */
.event-stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.event-stat-item {
    background: var(--admin-white);
    padding: 1.5rem;
    border-radius: var(--admin-radius);
    border-left: 4px solid var(--admin-primary-light);
    box-shadow: var(--admin-shadow-sm);
}

.event-stat-item h4 {
    color: var(--admin-primary);
    margin: 0 0 1rem 0;
    font-size: 1.2rem;
    font-weight: 700;
}

.stat-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.stat-detail {
    text-align: center;
    padding: 1rem;
    background: var(--admin-gray);
    border-radius: var(--admin-radius-sm);
}

.stat-detail .value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--admin-primary);
    line-height: 1;
}

.stat-detail .label {
    color: var(--admin-text-light);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* ============================================
   USERS LIST
   ============================================ */
.users-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.user-item {
    background: var(--admin-white);
    padding: 1.5rem;
    border-radius: var(--admin-radius);
    border-left: 4px solid var(--admin-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--admin-shadow-sm);
    transition: var(--admin-transition);
}

.user-item:hover {
    box-shadow: var(--admin-shadow);
    transform: translateX(5px);
}

.user-info h4 {
    color: var(--admin-primary);
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
    font-weight: 700;
}

.user-info p {
    color: var(--admin-text-light);
    margin: 0;
    font-size: 0.9rem;
}

.user-role-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: var(--admin-primary-light);
    color: var(--admin-white);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-top: 0.5rem;
    text-transform: uppercase;
}

.user-item-actions {
    display: flex;
    gap: 0.5rem;
}

/* ============================================
   FORM BUILDER
   ============================================ */
.form-builder-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #E9ECEF;
}

.form-builder-header h3 {
    color: var(--admin-primary);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.form-builder-header p {
    color: var(--admin-text-light);
    font-size: 0.95rem;
}

.form-fields-list {
    margin: 1.5rem 0;
}

.form-field-item {
    background: var(--admin-gray);
    padding: 1.5rem;
    border-radius: var(--admin-radius);
    margin-bottom: 1rem;
    border: 2px solid #E9ECEF;
}

.form-field-row {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.field-options {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #E9ECEF;
}

.field-options textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #E9ECEF;
    border-radius: var(--admin-radius-sm);
    font-family: inherit;
    margin-top: 0.5rem;
    resize: vertical;
}

/* ============================================
   REASONS EDITOR
   ============================================ */
.reasons-editor {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.reason-item {
    background: var(--admin-gray);
    padding: 1.5rem;
    border-radius: var(--admin-radius);
    border: 2px solid #E9ECEF;
}

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

.reason-item-header h4 {
    color: var(--admin-primary);
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
}

.reason-item-actions {
    display: flex;
    gap: 0.5rem;
}

.reason-item input[type="text"],
.reason-item textarea {
    width: 100%;
    margin-bottom: 1rem;
    padding: 10px 14px;
    border: 2px solid #E9ECEF;
    border-radius: var(--admin-radius-sm);
    font-family: inherit;
}

/* ============================================
   SETTINGS
   ============================================ */
.settings-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--admin-gray);
    border-radius: var(--admin-radius);
    transition: var(--admin-transition);
}

.setting-item:hover {
    background: var(--admin-secondary);
}

.setting-info {
    flex: 1;
}

.setting-info h4 {
    color: var(--admin-primary);
    margin: 0 0 0.3rem 0;
    font-size: 1rem;
    font-weight: 600;
}

.setting-info p {
    color: var(--admin-text-light);
    font-size: 0.9rem;
    margin: 0;
}

.setting-action {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.setting-input {
    padding: 0.75rem 1rem;
    border: 2px solid #E9ECEF;
    border-radius: var(--admin-radius-sm);
    font-size: 0.9rem;
    min-width: 200px;
}

.setting-input:focus {
    outline: none;
    border-color: var(--admin-primary-light);
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.4s;
    border-radius: 26px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--admin-primary);
}

input:checked + .slider:before {
    transform: translateX(24px);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .admin-main {
        margin-left: 0;
        width: 100%;
    }

    .admin-sidebar {
        transform: translateX(-100%);
        width: 75%;
        max-width: 300px;
        box-shadow: 4px 0 30px rgba(0, 0, 0, 0.3);
    }

    .admin-sidebar.active {
        transform: translateX(0);
    }

    #topbarMenuToggle {
        display: flex !important;
        flex-direction: column;
        gap: 4px;
        background: var(--admin-primary);
        border: none;
        padding: 10px;
        border-radius: var(--admin-radius-sm);
        cursor: pointer;
        width: 44px;
        height: 44px;
        justify-content: center;
        align-items: center;
        touch-action: manipulation;
    }

    #topbarMenuToggle span {
        width: 22px;
        height: 3px;
        background: var(--admin-white);
        border-radius: 3px;
        transition: all 0.3s;
        display: block;
    }

    #topbarMenuToggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

    #topbarMenuToggle.active span:nth-child(2) {
        opacity: 0;
    }

    #topbarMenuToggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .mobile-overlay {
        display: block;
        opacity: 0;
        pointer-events: none;
    }

    .mobile-overlay.active {
        opacity: 1;
        pointer-events: all;
    }

    .topbar-breadcrumb {
        display: none;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .stats-overview {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .admin-topbar {
        padding: 1rem;
        gap: 1rem;
    }

    .topbar-left {
        gap: 0.8rem;
    }

    .user-dropdown-toggle .user-info-text {
        display: none;
    }

    .dropdown-arrow {
        display: none;
    }

    .admin-section {
        padding: 1.5rem 1rem;
    }

    .page-title {
        font-size: 1.6rem;
    }

    .page-description {
        font-size: 0.9rem;
    }

    .stats-overview {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .stat-card {
        padding: 1.5rem;
    }

    .stat-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }

    .stat-value {
        font-size: 1.8rem;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions button {
        width: 100%;
    }

    .event-item,
    .user-item {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .event-item-actions,
    .user-item-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .event-item-actions button,
    .user-item-actions button {
        flex: 1;
        min-width: 100px;
    }

    .gallery-admin-grid {
        grid-template-columns: 1fr;
    }

    .quick-actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .content-card .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .card-header-actions {
        width: 100%;
    }

    .search-input {
        width: 100%;
        min-width: auto;
    }

    .stat-details {
        grid-template-columns: repeat(2, 1fr);
    }

    .settings-list .setting-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .setting-action {
        width: 100%;
        justify-content: space-between;
    }
}

@media (max-width: 480px) {
    .admin-topbar {
        padding: 0.8rem;
    }

    .admin-section {
        padding: 1rem 0.8rem;
    }

    .page-title {
        font-size: 1.4rem;
    }

    .stat-card {
        padding: 1.2rem;
        flex-direction: column;
        text-align: center;
    }

    .stat-icon {
        margin: 0 auto;
    }

    .quick-actions-grid {
        grid-template-columns: 1fr;
    }

    .content-card .card-body {
        padding: 1.5rem;
    }

    .stat-details {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        width: 85%;
        max-width: 280px;
    }

    .login-box {
        padding: 2rem 1.5rem;
    }

    .login-logo {
        width: 80px;
        height: 80px;
    }

    .login-header h1 {
        font-size: 2rem;
    }
}