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

:root {
    --midnight-blue: #1a1a2e;
    --midnight-dark: #0f0f1a;
    --midnight-light: #2d2d4a;
    --green-primary: #2ecc71;
    --green-dark: #27ae60;
    --green-glow: rgba(46, 204, 113, 0.3);
    --white: #ffffff;
    --gray-light: #f4f6f9;
    --gray-border: #e0e0e0;
    --text-dark: #2c3e50;
    --text-muted: #7f8c8d;
    --danger: #e74c3c;
    --warning: #f39c12;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.15);
    --glass-border: rgba(255, 255, 255, 0.25);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    --radius: 12px;
    --transition: 0.3s ease;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--gray-light);
    color: var(--text-dark);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ============================================
   LOGIN PAGE
   ============================================ */
.login-container {
    display: flex;
    min-height: 100vh;
}

.login-left {
    flex: 1;
    background: linear-gradient(135deg, var(--midnight-blue), var(--midnight-dark));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.login-left::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--green-glow), transparent 70%);
    top: -50px;
    right: -50px;
    border-radius: 50%;
}

.login-left::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--green-glow), transparent 70%);
    bottom: -30px;
    left: -30px;
    border-radius: 50%;
}

.login-left .logo-area {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
}

.login-left .logo-icon {
    width: 100px;
    height: 100px;
    background: var(--green-primary);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 48px;
    color: var(--white);
    box-shadow: 0 0 40px var(--green-glow);
}

.login-left h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.login-left p {
    font-size: 14px;
    opacity: 0.8;
    max-width: 300px;
}

.login-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    padding: 40px;
}

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

.login-form-wrapper h2 {
    font-size: 24px;
    color: var(--midnight-blue);
    margin-bottom: 4px;
}

.login-form-wrapper .login-subtitle {
    color: var(--text-muted);
    margin-bottom: 32px;
    font-size: 14px;
}

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

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.input-wrapper {
    position: relative;
}

.input-wrapper .input-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 16px;
}

.input-wrapper input,
.input-wrapper select,
.input-wrapper textarea {
    width: 100%;
    padding: 12px 12px 12px 40px;
    border: 2px solid var(--gray-border);
    border-radius: 8px;
    font-size: 14px;
    transition: var(--transition);
    background: var(--white);
    color: var(--text-dark);
    font-family: inherit;
}

.input-wrapper input:focus,
.input-wrapper select:focus,
.input-wrapper textarea:focus {
    outline: none;
    border-color: var(--green-primary);
    box-shadow: 0 0 0 3px var(--green-glow);
}

.input-wrapper .toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--text-muted);
    font-size: 18px;
    background: none;
    border: none;
    padding: 4px;
}

.input-wrapper .toggle-password:hover {
    color: var(--midnight-blue);
}

.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
    cursor: pointer;
}

.remember-me input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--green-primary);
    cursor: pointer;
}

.forgot-link {
    font-size: 13px;
    color: var(--green-primary);
    font-weight: 600;
}

.forgot-link:hover {
    color: var(--green-dark);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

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

.btn-primary:hover {
    background: var(--midnight-light);
    box-shadow: 0 4px 15px rgba(26, 26, 46, 0.3);
    transform: translateY(-1px);
}

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

.btn-success:hover {
    background: var(--green-dark);
    box-shadow: 0 4px 15px var(--green-glow);
    transform: translateY(-1px);
}

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

.btn-danger:hover {
    background: #c0392b;
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--midnight-blue);
    border: 2px solid var(--midnight-blue);
}

.btn-outline:hover {
    background: var(--midnight-blue);
    color: var(--white);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.btn-block {
    width: 100%;
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error,
.alert-danger {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* ============================================
   LAYOUT - Sidebar + Main
   ============================================ */
.app-layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    min-height: 100vh;
    background: linear-gradient(180deg, var(--midnight-blue), var(--midnight-dark));
    padding: 0;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 100;
    transition: transform var(--transition);
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-header .brand-icon {
    width: 40px;
    height: 40px;
    background: var(--green-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--white);
    flex-shrink: 0;
}

.sidebar-header .brand-text h3 {
    font-size: 16px;
    color: var(--white);
    font-weight: 700;
}

.sidebar-header .brand-text span {
    font-size: 11px;
    color: var(--green-primary);
    opacity: 0.9;
}

.sidebar-nav {
    padding: 16px 12px;
    flex: 1;
}

.sidebar-nav .nav-label {
    font-size: 11px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    padding: 8px 12px 12px;
    letter-spacing: 1px;
    font-weight: 700;
}

.sidebar-nav .sidebar-divider {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin: 12px 16px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    margin-bottom: 4px;
    color: rgba(255, 255, 255, 0.7);
    border-radius: 8px;
    font-size: 14px;
    transition: var(--transition);
}

.sidebar-nav a:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
}

.sidebar-nav a.active {
    background: var(--green-primary);
    color: var(--white);
    box-shadow: 0 4px 15px var(--green-glow);
}

.sidebar-nav a .nav-icon {
    font-size: 18px;
    width: 22px;
    text-align: center;
}

.sidebar-nav a .badge {
    margin-left: auto;
    background: var(--danger);
    color: white;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 700;
}

.sidebar-footer {
    padding: 16px 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-footer .user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    color: var(--white);
}

.sidebar-footer .user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--green-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: var(--white);
    flex-shrink: 0;
}

.sidebar-footer .user-details .name {
    font-size: 13px;
    font-weight: 600;
}

.sidebar-footer .user-details .role {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
}

.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 24px 32px;
    min-height: 100vh;
}

/* ============================================
   TOP BAR
   ============================================ */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0 24px;
}

.topbar .page-title h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--midnight-blue);
}

.topbar .page-title p {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 2px;
}

.topbar .topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--midnight-blue);
    cursor: pointer;
    padding: 4px;
}

/* ============================================
   CARDS & GLASSMORPHISM
   ============================================ */
.card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid var(--gray-border);
}

.card-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--gray-border);
}

.card-header h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--midnight-blue);
}

.card-header .card-actions {
    display: flex;
    gap: 8px;
}

/* ============================================
   STAT CARDS
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-border);
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.stat-card .stat-icon.blue {
    background: rgba(26, 26, 46, 0.1);
    color: var(--midnight-blue);
}

.stat-card .stat-icon.green {
    background: rgba(46, 204, 113, 0.15);
    color: var(--green-primary);
}

.stat-card .stat-icon.red {
    background: rgba(231, 76, 60, 0.15);
    color: var(--danger);
}

.stat-card .stat-icon.orange {
    background: rgba(243, 156, 18, 0.15);
    color: var(--warning);
}

.stat-card .stat-info h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--midnight-blue);
}

.stat-card .stat-info p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ============================================
   TABLE
   ============================================ */
.table-responsive {
    overflow-x: auto;
}

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

table thead th {
    text-align: left;
    padding: 12px 16px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    font-weight: 700;
    border-bottom: 2px solid var(--gray-border);
    white-space: nowrap;
}

table tbody td {
    padding: 12px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--gray-border);
    vertical-align: middle;
}

table tbody tr:hover {
    background: rgba(46, 204, 113, 0.03);
}

table tbody tr:last-child td {
    border-bottom: none;
}

/* ============================================
   BADGES / STATUS
   ============================================ */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    gap: 4px;
}

.status-badge.pending {
    background: #fff3cd;
    color: #856404;
}

.status-badge.printed {
    background: #d4edda;
    color: #155724;
}

.status-badge.cancelled {
    background: #f8d7da;
    color: #721c24;
}

/* ============================================
   FORM - Staff Upload
   ============================================ */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-grid .full-width {
    grid-column: 1 / -1;
}

.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--gray-border);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
    resize: vertical;
}

.form-group textarea:focus {
    outline: none;
    border-color: var(--green-primary);
    box-shadow: 0 0 0 3px var(--green-glow);
}

.form-group .file-upload-area {
    border: 2px dashed var(--gray-border);
    border-radius: 8px;
    padding: 32px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.form-group .file-upload-area:hover {
    border-color: var(--green-primary);
    background: rgba(46, 204, 113, 0.03);
}

.form-group .file-upload-area .upload-icon {
    font-size: 36px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.form-group .file-upload-area p {
    color: var(--text-muted);
    font-size: 13px;
}

.form-group .file-upload-area .file-name {
    color: var(--green-primary);
    font-weight: 600;
    margin-top: 8px;
}

.form-group input[type="file"] {
    display: none;
}

/* ============================================
   QUEUE NUMBER BADGE
   ============================================ */
.queue-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--midnight-blue);
    color: var(--white);
    font-weight: 700;
    font-size: 13px;
}

/* ============================================
   SIDEBAR LOGOUT
   ============================================ */
.sidebar-logout {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.6);
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}

.sidebar-logout:hover {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
}

/* ============================================
   CONFIRMATION MODAL
   ============================================ */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--white);
    border-radius: 16px;
    padding: 32px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.25s ease;
}

.modal-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.modal-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--midnight-blue);
    margin-bottom: 8px;
}

.modal-message {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.5;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.modal-actions .btn {
    min-width: 100px;
}

/* Form Modal (larger for forms) */
.modal-overlay.form-modal .modal {
    max-width: 560px;
    text-align: left;
}

.modal-overlay.form-modal .modal-title {
    text-align: center;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--gray-border);
    margin-bottom: 20px;
}

.modal-overlay.form-modal .modal-actions {
    padding-top: 16px;
    border-top: 1px solid var(--gray-border);
    margin-top: 8px;
}

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

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

/* ============================================
   PAGINATION
   ============================================ */
.pagination-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-border);
}

.pagination-bar .rows-per-page {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
}

.pagination-bar .rows-per-page select {
    padding: 6px 10px;
    border: 1px solid var(--gray-border);
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-dark);
    background: var(--white);
    cursor: pointer;
}

.pagination-bar .rows-per-page select:focus {
    outline: none;
    border-color: var(--green-primary);
}

.pagination-bar .pagination-info {
    font-size: 13px;
    color: var(--text-muted);
}

.pagination-bar .pagination-links {
    display: flex;
    gap: 4px;
}

.pagination-bar .pagination-links a,
.pagination-bar .pagination-links span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border: 1px solid var(--gray-border);
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
    background: var(--white);
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
}

.pagination-bar .pagination-links a:hover {
    border-color: var(--green-primary);
    color: var(--green-primary);
    background: rgba(46, 204, 113, 0.05);
}

.pagination-bar .pagination-links span.active {
    background: var(--midnight-blue);
    color: var(--white);
    border-color: var(--midnight-blue);
}

.pagination-bar .pagination-links a.disabled,
.pagination-bar .pagination-links span.disabled {
    opacity: 0.4;
    cursor: default;
    pointer-events: none;
}

/* ============================================
   SEARCH BAR
   ============================================ */
.search-bar {
    position: relative;
    width: 300px;
}

.search-bar input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    border: 2px solid var(--gray-border);
    border-radius: 8px;
    font-size: 14px;
    transition: var(--transition);
    background: var(--white);
    color: var(--text-dark);
}

.search-bar input:focus {
    outline: none;
    border-color: var(--green-primary);
    box-shadow: 0 0 0 3px var(--green-glow);
}

.search-bar .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 16px;
}

/* ============================================
   TABLE TOOLBAR (search + actions)
   ============================================ */
.table-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}

/* ============================================
   OVERLAY & MOBILE
   ============================================ */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    .login-left {
        display: none;
    }

    .login-right {
        flex: none;
        width: 100%;
    }

    .main-content {
        margin-left: 0;
        padding: 16px;
    }

    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

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

    .menu-toggle {
        display: block;
    }

    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 12px;
    }

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

    .topbar .page-title h1 {
        font-size: 20px;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    table {
        font-size: 13px;
    }

    table thead th,
    table tbody td {
        padding: 8px 10px;
    }

    .card {
        padding: 16px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .login-form-wrapper {
        padding: 20px;
    }

    .sidebar {
        width: 100%;
    }
}