/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

:root {
    /* Neon Green / Dark Theme based on Logo */
    --primary: #1cd15d;
    --primary-dark: #108c3d;
    --primary-light: #52e887;
    --accent: #b0b8b4;
    --success: #1cd15d;
    --danger: #ff4757;
    --warning: #ffa502;
    --background: #050a06;
    --surface: rgba(20, 45, 27, 0.4);
    --surface-strong: rgba(20, 45, 27, 0.6);
    --surface-stronger: rgba(20, 45, 27, 0.8);
    --border: rgba(46, 204, 113, 0.2);
    --border-strong: rgba(46, 204, 113, 0.4);
    --text-primary: #ffffff;
    --text-secondary: #b0b8b4;
    --text-muted: #748c7c;
    --text-disabled: #485e50;
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.6);
    --shadow-hover: 0 8px 30px rgba(28, 209, 93, 0.2);
    /* Typography */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    background: linear-gradient(135deg, var(--background) 0%, #0d1a10 50%, var(--background) 100%);
    background-attachment: fixed;
    min-height: 100vh;
    color: var(--text-primary);
    overflow-x: hidden;
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Focus styles */
*:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 3px;
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--spacing-xl);
}

.login-container {
    width: 100%;
    max-width: 480px;
    animation: containerFloat 6s ease-in-out infinite;
}

@keyframes containerFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.login-box {
    background: var(--surface);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    padding: var(--spacing-2xl) var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Animated background accents */
.login-box::before,
.login-box::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    opacity: 0.1;
    filter: blur(60px);
    animation: pulseGlow 4s ease-in-out infinite;
}

.login-box::before {
    background: var(--primary);
    top: -80px;
    left: -60px;
}

.login-box::after {
    background: var(--accent);
    bottom: -100px;
    right: -80px;
    animation-delay: -2s;
}

@keyframes pulseGlow {
    0%, 100% { transform: scale(1); opacity: 0.1; }
    50% { transform: scale(1.15); opacity: 0.2; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-box h1 {
    color: var(--text-primary);
    font-size: 2.75rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--text-primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.025em;
}

.login-box p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    margin-bottom: var(--spacing-2xl);
    font-weight: 400;
}

.discord-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all var(--transition-base);
    box-shadow: 0 4px 20px rgba(28, 209, 93, 0.35);
    position: relative;
    overflow: hidden;
}

.discord-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.discord-btn:hover::before {
    transform: translateX(100%);
}

.discord-btn:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 40px rgba(28, 209, 93, 0.5);
}

.discord-btn:active {
    transform: translateY(-1px) scale(0.98);
    box-shadow: 0 4px 20px rgba(28, 209, 93, 0.35);
}

.discord-icon {
    width: 26px;
    height: 26px;
}

.lang-switcher {
    margin-top: var(--spacing-xl);
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.lang-switcher-sidebar {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.lang-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    font-weight: 500;
    font-size: 0.95rem;
}

.lang-btn:hover {
    background: var(--surface-strong);
    border-color: var(--border-strong);
    color: var(--text-primary);
}

.lang-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-color: var(--primary);
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(28, 209, 93, 0.3);
}

/* Dashboard Page */
.dashboard-page {
    margin: 0;
    padding: 0;
}

.dashboard-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 300px;
    background: var(--surface);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-soft);
}

.sidebar-header h2 {
    color: var(--text-primary);
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: var(--spacing-xl);
    background: linear-gradient(135deg, var(--text-primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.025em;
}

.sidebar-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    text-align: left;
    font-weight: 500;
    position: relative;
}

.nav-item:hover {
    background: var(--surface-strong);
    color: var(--text-primary);
    transform: translateX(4px);
}

.nav-item.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-primary);
    border-color: var(--primary);
    box-shadow: 0 4px 15px rgba(28, 209, 93, 0.3);
}

.nav-icon {
    font-size: 1.4rem;
}

.sidebar-footer {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background: var(--surface);
    border-radius: var(--radius-md);
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    border: 2px solid var(--primary);
    box-shadow: 0 4px 12px rgba(28, 209, 93, 0.3);
    transition: transform var(--transition-base);
}

.user-avatar:hover {
    transform: scale(1.05);
}

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

.user-name {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1rem;
}

.user-role {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

.logout-btn {
    display: block;
    width: 100%;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--danger), #d32f2f);
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    font-weight: 600;
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(255, 82, 82, 0.3);
}

.logout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 82, 82, 0.4);
}

/* Main Content */
.main-content {
    flex: 1;
    padding: var(--spacing-2xl);
    overflow-y: auto;
    animation: mainContentFadeIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes mainContentFadeIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.page {
    display: none;
    animation: pageSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.page.active {
    display: block;
}

@keyframes pageSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-header {
    margin-bottom: var(--spacing-xl);
    animation: staggerFade 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.page-header h1 {
    color: var(--text-primary);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.025em;
}

.page-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 400;
}

/* Search Box */
.search-box {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    animation: staggerFade 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 1px solid var(--border);
    background: var(--surface);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    transition: all var(--transition-base);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(28, 209, 93, 0.15);
    background: var(--surface-strong);
}

.search-btn,
.btn-primary {
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(28, 209, 93, 0.3);
}

.search-btn:hover,
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(28, 209, 93, 0.4);
}

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

.btn-danger {
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--danger), #d32f2f);
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(255, 82, 82, 0.3);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 82, 82, 0.4);
}

.btn-edit {
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--warning), #f57c00);
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(255, 171, 0, 0.3);
}

.btn-edit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 171, 0, 0.4);
}

.btn-secondary {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--surface-strong);
    color: var(--text-primary);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    font-weight: 500;
}

.btn-secondary:hover {
    background: var(--surface-stronger);
    border-color: var(--primary);
    transform: translateY(-1px);
}

/* Custom Accessible Checkbox (Toggle Switch style) */
.custom-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    user-select: none;
    padding: var(--spacing-sm) 0;
}

.custom-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.checkbox-box {
    width: 44px;
    height: 24px;
    border-radius: 12px;
    background: var(--surface-stronger);
    position: relative;
    transition: background 0.3s, border-color 0.3s;
    border: 1px solid var(--border);
    flex-shrink: 0;
}

.checkbox-box::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), background 0.3s;
}

.custom-checkbox input[type="checkbox"]:checked ~ .checkbox-box {
    background: var(--primary);
    border-color: var(--primary-light);
    box-shadow: 0 0 10px rgba(28, 209, 93, 0.4);
}

.custom-checkbox input[type="checkbox"]:checked ~ .checkbox-box::after {
    transform: translateX(20px);
    background: #fff;
}

.custom-checkbox:hover .checkbox-box {
    border-color: var(--primary-light);
}

.custom-checkbox input[type="checkbox"]:focus-visible ~ .checkbox-box {
    outline: 3px solid var(--primary);
    outline-offset: 3px;
}

.custom-checkbox input[type="checkbox"]:disabled ~ .checkbox-box {
    opacity: 0.5;
    cursor: not-allowed;
}

.custom-checkbox input[type="checkbox"]:disabled ~ .checkbox-label {
    color: var(--text-disabled);
    cursor: not-allowed;
}

.checkbox-label {
    color: var(--text-secondary);
    font-weight: 500;
    transition: color var(--transition-base);
}

.custom-checkbox:hover .checkbox-label {
    color: var(--text-primary);
}

/* Loading */
.loading {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin: var(--spacing-lg) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.loading::before {
    content: '';
    width: 24px;
    height: 24px;
    border: 3px solid var(--surface-strong);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.hidden {
    display: none !important;
}

/* Result Container */
.result-container {
    background: var(--surface);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-lg);
    box-shadow: var(--shadow-soft);
    animation: resultSlideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes resultSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-card {
    color: var(--text-primary);
}

.result-card h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    font-weight: 700;
}

.result-detail {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border);
}

.result-detail:last-child {
    border-bottom: none;
}

.result-label {
    color: var(--text-muted);
    font-weight: 500;
}

.result-value {
    color: var(--text-primary);
    font-weight: 600;
}

/* User card style for Discord search */
.user-card {
    display: flex;
    gap: var(--spacing-xl);
    align-items: flex-start;
    padding: var(--spacing-xl);
    background: var(--surface-strong);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.user-card-avatar {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-xl);
    border: 4px solid var(--primary);
    box-shadow: 0 8px 24px rgba(28, 209, 93, 0.3);
}

.user-card-info {
    flex: 1;
}

.user-card-name {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.user-card-username {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.user-card-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

/* Table Container */
.table-container {
    background: var(--surface);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: var(--spacing-lg);
    box-shadow: var(--shadow-soft);
}

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

th, td {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    color: var(--text-primary);
}

th {
    background: var(--surface-strong);
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

tr {
    border-bottom: 1px solid var(--border);
    transition: all var(--transition-fast);
}

tr:hover {
    background: var(--surface-strong);
}

tr:last-child {
    border-bottom: none;
}

.table-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* Pagination */
.pagination {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.page-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    font-weight: 500;
}

.page-btn:hover {
    background: var(--surface-strong);
    border-color: var(--primary);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.page-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-color: var(--primary);
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(28, 209, 93, 0.3);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: modalFadeIn 0.2s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: var(--surface);
    backdrop-filter: blur(24px);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    max-width: 520px;
    width: 90%;
    position: relative;
    box-shadow: var(--shadow-hover);
    animation: modalSlideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideUp {
    from {
        transform: translateY(40px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close-btn {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-lg);
    font-size: 2rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-base);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.close-btn:hover {
    color: var(--text-primary);
    background: var(--surface-strong);
}

.modal-content h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    font-weight: 800;
    font-size: 1.6rem;
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group input {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--border);
    background: var(--surface-strong);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
    transition: all var(--transition-base);
}

.form-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(28, 209, 93, 0.15);
    background: var(--surface-stronger);
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-xl);
}

/* Arabic Support - RTL removed as per request */

/* Responsive Design */
@media (max-width: 1024px) {
    .sidebar {
        width: 260px;
    }
    
    .main-content {
        padding: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .dashboard-container {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        padding: var(--spacing-lg);
    }

    .sidebar-nav {
        gap: var(--spacing-xs);
    }

    .nav-item {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.95rem;
    }

    .main-content {
        padding: var(--spacing-lg);
    }

    .search-box {
        flex-direction: column;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .user-card {
        flex-direction: column;
    }
}

/* Profile Page Styling */
.profile-container {
    display: flex;
    justify-content: center;
    padding-top: var(--spacing-md);
}

.profile-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-soft);
    width: 100%;
    max-width: 700px;
    display: flex;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    backdrop-filter: blur(12px);
    animation: fadeInUp 0.5s var(--transition-base);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.profile-avatar-container {
    flex-shrink: 0;
}

.profile-avatar {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    border: 3px solid var(--primary-light);
    box-shadow: var(--shadow-hover);
    object-fit: cover;
}

.profile-details {
    flex: 1;
    min-width: 250px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.profile-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.profile-field.full-width {
    flex-direction: column;
}

.field-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.field-value {
    font-size: 1.125rem;
    color: var(--text-primary);
    font-weight: 500;
}

.user-ids-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
}

.user-id-item {
    background: var(--surface-strong);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
}

.id-value {
    font-weight: 700;
    color: var(--accent);
}

.id-date {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Responsive profile */
@media (max-width: 768px) {
    .profile-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: var(--spacing-xl);
    }
    
    .profile-field {
        align-items: center;
    }
    
    .user-id-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .login-box {
        padding: var(--spacing-lg);
    }

    .login-box h1 {
        font-size: 2.25rem;
    }

    .sidebar {
        padding: var(--spacing-md);
    }

    .page-header h1 {
        font-size: 1.75rem;
    }
}
.hoverable-row:hover { background-color: rgba(255,255,255,0.05) !important; transition: background-color 0.2s; }

.glow-text {
    color: var(--primary);
    text-shadow: 0 0 10px rgba(28, 209, 93, 0.6), 0 0 20px rgba(28, 209, 93, 0.4);
    font-weight: 800 !important;
}

/* =========================================
   HAMBURGER MENU BUTTON (mobile only)
   ========================================= */
.hamburger-btn {
    display: none;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 1000;
    background: var(--surface-strong);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.hamburger-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger-btn.open span:nth-child(2) { opacity: 0; }
.hamburger-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Sidebar overlay on mobile */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 99;
    backdrop-filter: blur(2px);
}

.sidebar-overlay.active { display: block; }

/* =========================================
   TABLET (max 900px)
   ========================================= */
@media (max-width: 900px) {
    .dashboard-container {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
        padding: var(--spacing-md) var(--spacing-lg);
        align-items: center;
        gap: var(--spacing-md);
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

    .sidebar-header {
        margin-bottom: 0 !important;
        border-bottom: none !important;
        padding-bottom: 0 !important;
    }

    .sidebar-header img { height: 36px !important; }
    .sidebar-header h2 { font-size: 1.2rem; }

    .sidebar-nav {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--spacing-xs);
    }

    .nav-item {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }

    .nav-item:hover { transform: translateY(-2px); }

    .sidebar-footer {
        padding-top: 0;
        border-top: none;
        display: flex;
        align-items: center;
        gap: var(--spacing-md);
        flex-wrap: wrap;
    }

    .user-info { margin-bottom: 0; }

    .main-content { padding: var(--spacing-xl); }
}

/* =========================================
   MOBILE (max 640px)
   ========================================= */
@media (max-width: 640px) {
    /* Show hamburger, hide sidebar by default */
    .hamburger-btn { display: flex; }

    .sidebar {
        position: fixed;
        top: 0;
        left: -100%;
        width: 280px !important;
        height: 100vh;
        flex-direction: column !important;
        flex-wrap: nowrap !important;
        z-index: 100;
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
        padding: var(--spacing-xl) var(--spacing-lg) !important;
        border-right: 1px solid var(--border) !important;
        border-bottom: none !important;
    }

    .sidebar.mobile-open { left: 0; }

    .sidebar-header {
        margin-bottom: var(--spacing-lg) !important;
        border-bottom: 1px solid var(--border) !important;
        padding-bottom: var(--spacing-lg) !important;
    }

    .sidebar-nav {
        flex-direction: column !important;
        flex-wrap: nowrap !important;
        width: 100%;
    }

    .nav-item {
        width: 100%;
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 1rem;
    }

    .sidebar-footer {
        flex-direction: column !important;
        align-items: stretch !important;
        padding-top: var(--spacing-lg);
        border-top: 1px solid var(--border) !important;
        margin-top: auto;
        width: 100%;
    }

    /* Main content takes full width, add top padding for hamburger */
    .main-content {
        padding: var(--spacing-md);
        padding-top: 70px;
    }

    /* Login page */
    .login-container { padding: var(--spacing-md); }
    .login-box { padding: var(--spacing-xl) var(--spacing-lg); }
    .login-box h1 { font-size: 2rem; }

    /* Page header */
    .page-header h1 { font-size: 1.75rem; }
    .page-header p { font-size: 0.95rem; }

    /* Search box */
    .search-box {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    .search-btn, .btn-primary { width: 100%; }

    /* Tables — make them scroll horizontally */
    .table-container { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    table { min-width: 550px; }
    th, td { padding: var(--spacing-sm) var(--spacing-md); font-size: 0.875rem; }

    /* ID Management top bar */
    #page-id-management > div[style] {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    #page-id-management > div[style] .search-input { min-width: 0; flex: 1 1 100%; }
    #page-id-management > div[style] button { flex: 1; }

    /* Modal */
    .modal-content {
        margin: var(--spacing-md) !important;
        width: calc(100% - 2rem) !important;
        max-height: 90vh;
        overflow-y: auto;
    }

    /* Profile */
    .profile-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: var(--spacing-lg);
    }

    .profile-field { align-items: center; }

    /* Buttons in tables */
    .btn-danger, .btn-edit {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
    }

    /* Forms */
    .form-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    .form-actions button { width: 100%; }

    /* Lang switcher */
    .lang-switcher { gap: var(--spacing-sm); }
    .lang-btn { padding: var(--spacing-sm) var(--spacing-md); font-size: 0.9rem; }
}

/* =========================================
   SMALL PHONES (max 380px)
   ========================================= */
@media (max-width: 380px) {
    .login-box h1 { font-size: 1.6rem; }
    .page-header h1 { font-size: 1.4rem; }
    .nav-icon { font-size: 1.1rem; }
    .user-avatar { width: 36px; height: 36px; }
}