/* Casino Marina Marketing - CSS Styles */
/* Modern Professional Design */

:root {
    --primary-green: #10b981;
    --dark-green: #059669;
    --light-green: #34d399;
    --very-light-green: #d1fae5;
    --background-gray: #f9fafb;
    --card-background: #ffffff;
    --border-gray: #e5e7eb;
    --text-dark: #111827;
    --text-gray: #6b7280;
    --text-light: #9ca3af;
    --white: #ffffff;
    --error-red: #ef4444;
    --warning-yellow: #f59e0b;
    --success-green: #10b981;
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 72px;
    --header-height: 70px;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--background-gray);
    color: var(--text-dark);
    line-height: 1.6;
    font-size: 15px;
    letter-spacing: -0.01em;
}

/* Login Page Styles */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #0f766e 0%, #10b981 50%, #34d399 100%);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
                      radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
}

.login-container {
    width: 100%;
    max-width: 460px;
    padding: 20px;
    position: relative;
    z-index: 1;
}

.login-box {
    background-color: var(--white);
    border: 1px solid rgba(229, 231, 235, 0.8);
    border-radius: var(--border-radius);
    padding: 48px 40px;
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(10px);
}

.login-header {
    text-align: center;
    margin-bottom: 36px;
}

.login-header h1 {
    color: var(--text-dark);
    font-size: 28px;
    margin-bottom: 8px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.login-header p {
    color: var(--text-gray);
    font-size: 15px;
    font-weight: 400;
}

.login-form {
    margin-top: 20px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: -0.01em;
}

.form-group input {
    width: 100%;
    padding: 11px 14px;
    background-color: var(--white);
    border: 1.5px solid var(--border-gray);
    border-radius: var(--border-radius-sm);
    color: var(--text-dark);
    font-size: 15px;
    transition: all 0.2s ease;
    font-family: inherit;
}

.form-group input:hover {
    border-color: #d1d5db;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-group select,
.form-group textarea {
    width: 100% !important;
    padding: 11px 14px !important;
    background-color: var(--white) !important;
    border: 1.5px solid var(--border-gray) !important;
    border-radius: var(--border-radius-sm) !important;
    color: var(--text-dark) !important;
    font-size: 15px !important;
    transition: all 0.2s ease !important;
    font-family: inherit !important;
    cursor: pointer !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

.form-group select {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e") !important;
    background-repeat: no-repeat !important;
    background-position: right 10px center !important;
    background-size: 18px !important;
    padding-right: 40px !important;
}

.form-group select option {
    padding: 10px 14px !important;
    background-color: var(--white) !important;
    color: var(--text-dark) !important;
    font-size: 15px !important;
    font-family: inherit !important;
}

.form-group select option:hover,
.form-group select option:focus,
.form-group select option:checked {
    background-color: var(--very-light-green) !important;
    color: var(--text-dark) !important;
}

.form-group select:hover,
.form-group textarea:hover {
    border-color: #d1d5db;
}

.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-group textarea {
    cursor: text;
    resize: vertical;
    min-height: 80px;
}

.btn {
    padding: 11px 20px;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
    font-family: inherit;
    letter-spacing: -0.01em;
}

.btn-primary {
    background-color: var(--primary-green);
    color: var(--white);
    width: 100%;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--dark-green);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background-color: #f3f4f6;
    color: var(--text-dark);
    border: 1px solid var(--border-gray);
}

.btn-secondary:hover {
    background-color: #e5e7eb;
    border-color: #d1d5db;
}

.btn-danger {
    background-color: var(--error-red);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.btn-danger:hover {
    background-color: #dc2626;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-danger:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.alert {
    padding: 14px 16px;
    border-radius: var(--border-radius-sm);
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 500;
}

.alert-error {
    background-color: #fee2e2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.login-footer {
    margin-top: 32px;
    text-align: center;
    color: var(--text-gray);
    font-size: 13px;
    font-weight: 400;
}

/* Main Layout Styles */
.main-wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styles */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--white);
    border-right: 1px solid var(--border-gray);
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid var(--border-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 72px;
}

.sidebar-header h2 {
    color: var(--text-dark);
    font-size: 19px;
    white-space: nowrap;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.toggle-btn {
    background: var(--background-gray);
    border: 1px solid var(--border-gray);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.toggle-btn:hover {
    background: var(--border-gray);
}

.toggle-btn span {
    display: block;
    width: 18px;
    height: 2px;
    background-color: var(--text-dark);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.sidebar-nav {
    padding: 16px 0;
}

.sidebar-nav ul {
    list-style: none;
}

.sidebar-nav li {
    margin: 2px 12px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    color: var(--text-gray);
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.sidebar-nav a:hover {
    background-color: var(--background-gray);
    color: var(--text-dark);
}

.sidebar-nav a.active {
    background-color: var(--very-light-green);
    color: var(--primary-green);
    font-weight: 600;
    border-right: none;
}

.sidebar-nav .icon {
    font-size: 20px;
    width: 30px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-nav .text {
    margin-left: 10px;
}

.sidebar.collapsed .text {
    display: none;
}

.sidebar.collapsed .sidebar-header h2 {
    display: none;
}

.sidebar.collapsed .sidebar-header {
    justify-content: center;
    padding: 24px 0;
}

.sidebar.collapsed .sidebar-nav li {
    margin: 2px 0;
}

.sidebar.collapsed .sidebar-nav a {
    justify-content: center;
    padding: 12px 0;
}

.sidebar.collapsed .sidebar-nav .icon {
    width: auto;
    margin: 0;
}

.sidebar.collapsed .logout-btn {
    justify-content: center;
    padding: 12px 0;
}

.sidebar.collapsed .logout-btn .icon {
    width: auto;
    margin: 0;
}

/* Submenu Styles */
.has-submenu {
    position: relative;
}

.submenu-toggle {
    position: relative;
}

.submenu-toggle .arrow {
    position: absolute;
    right: 15px;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.has-submenu.open .submenu-toggle .arrow {
    transform: rotate(180deg);
}

.submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background-color: rgba(0, 0, 0, 0.05);
    margin: 0 !important;
    padding: 0 !important;
}

.has-submenu.open .submenu {
    max-height: 500px;
}

.submenu li {
    list-style: none;
}

.submenu a {
    padding: 12px 16px 12px 50px !important;
    font-size: 13px;
}

.submenu a i {
    font-size: 16px;
}

.sidebar.collapsed .submenu-toggle .arrow {
    display: none;
}

.sidebar.collapsed .submenu {
    display: none;
}

.sidebar-footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    border-top: 1px solid var(--border-gray);
    padding: 12px;
}

.logout-btn {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    color: var(--error-red);
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    font-weight: 500;
}

.logout-btn:hover {
    background-color: #fee2e2;
}

.logout-btn .icon {
    font-size: 20px;
    width: 30px;
}

.logout-btn .text {
    margin-left: 10px;
}

.sidebar.collapsed .logout-btn .text {
    display: none;
}

/* Main Content Styles */
.main-content {
    margin-left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    transition: margin-left 0.3s ease, width 0.3s ease;
}

.sidebar.collapsed ~ .main-content {
    margin-left: var(--sidebar-collapsed-width);
    width: calc(100% - var(--sidebar-collapsed-width));
}

.top-header {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-gray);
    padding: 20px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
    min-height: var(--header-height);
}

.top-header h1 {
    color: var(--text-dark);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.user-info {
    color: var(--text-gray);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    background-color: var(--background-gray);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-gray);
}

.content-area {
    padding: 32px;
}

/* Page Content Styles */
.page-content {
    max-width: 1400px;
    margin: 0 auto;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
}

.page-header h2 {
    color: var(--text-dark);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.content-card {
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: var(--border-radius);
    padding: 28px;
    box-shadow: var(--shadow-sm);
}

.welcome-card {
    background: linear-gradient(135deg, var(--white) 0%, #f0fdf4 100%);
    border: 1px solid var(--border-gray);
    border-radius: var(--border-radius);
    padding: 64px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.welcome-card h2 {
    color: var(--text-dark);
    font-size: 32px;
    margin-bottom: 12px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.welcome-card p {
    color: var(--text-gray);
    font-size: 16px;
    font-weight: 400;
}

/* Table Styles */
.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 20px;
    font-size: 14px;
}

.data-table thead {
    background-color: var(--background-gray);
}

.data-table th {
    padding: 14px 16px;
    text-align: left;
    color: var(--text-dark);
    font-weight: 600;
    border-bottom: 1px solid var(--border-gray);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-gray);
    color: var(--text-dark);
    font-size: 14px;
}

.data-table tbody tr {
    transition: background-color 0.15s ease;
}

.data-table tbody tr:hover {
    background-color: #f9fafb;
}

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

.data-table .action-btn {
    padding: 0;
    width: 32px;
    height: 32px;
    margin: 0 3px;
    border-radius: 7px;
    font-size: 13px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.action-btn.edit {
    background-color: var(--primary-green);
    color: var(--white);
    border: none;
}

.action-btn.edit:hover {
    background-color: var(--dark-green);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.action-btn.delete {
    background-color: var(--error-red);
    color: var(--white);
    border: none;
}

.action-btn.delete:hover {
    background-color: #dc2626;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

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

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease;
}

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

.modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: var(--white);
    border: 1px solid var(--border-gray);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 640px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.3s ease;
}

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

.modal-small {
    max-width: 400px;
}

.modal-header {
    padding: 24px 28px;
    border-bottom: 1px solid var(--border-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    color: var(--text-dark);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.close-modal,
.close-btn {
    color: var(--text-gray) !important;
    font-size: 28px !important;
    font-weight: normal;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
    flex-shrink: 0;
    align-self: center;
    display: flex !important;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
    line-height: 1;
    transform-origin: center center !important;
}

.close-modal:hover,
.close-btn:hover {
    color: var(--white) !important;
    background-color: var(--error-red) !important;
    transform: rotate(90deg) scale(1.1) !important;
    transform-origin: center center !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3) !important;
}

.close-modal:active,
.close-btn:active {
    transform: rotate(90deg) scale(0.95) !important;
    transform-origin: center center !important;
    box-shadow: 0 2px 6px rgba(239, 68, 68, 0.2) !important;
}

/* Specific override for modal header close button */
.modal-header .close-btn {
    color: #6b7280;
    font-size: 28px;
    font-weight: 400;
    cursor: pointer;
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
    flex-shrink: 0;
    align-self: center;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: none;
    background: transparent;
    padding: 0;
    margin: 0;
    line-height: 1;
    transform-origin: center center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
}

.modal-header .close-btn:hover {
    color: #ffffff;
    background-color: #ef4444;
    transform: rotate(90deg) scale(1.1);
    transform-origin: center center;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.modal-header .close-btn:active {
    transform: rotate(90deg) scale(0.95);
    transform-origin: center center;
    box-shadow: 0 2px 6px rgba(239, 68, 68, 0.2);
}

.modal-body {
    padding: 28px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border-gray);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.required {
    color: var(--error-red);
    font-weight: 600;
}

/* Password Strength Indicator */
.password-strength {
    margin-top: 10px;
}

.strength-bar {
    width: 100%;
    height: 4px;
    background-color: var(--border-gray);
    border-radius: 2px;
    overflow: hidden;
}

.strength-bar-fill {
    height: 100%;
    width: 0%;
    transition: all 0.3s ease;
}

.strength-bar-fill.weak {
    width: 33%;
    background-color: var(--error-red);
}

.strength-bar-fill.good {
    width: 66%;
    background-color: #ffc107;
}

.strength-bar-fill.strong {
    width: 100%;
    background-color: var(--success-green);
}

.strength-text {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-gray);
    font-weight: 500;
}

.error-text {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--error-red);
    font-weight: 500;
}

/* ── Mobile Sidebar Overlay ───────────────────────── */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 999;
    backdrop-filter: blur(2px);
    animation: fadeIn 0.2s ease;
}
.sidebar-overlay.active { display: block; }

/* ── Mobile Hamburger Button ──────────────────────── */
.mobile-menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--background-gray);
    border: 1px solid var(--border-gray);
    border-radius: 8px;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s;
}
.mobile-menu-btn:hover { background: var(--border-gray); }
.mobile-menu-btn i { font-size: 18px; color: var(--text-dark); }

/* ── Responsive Design ────────────────────────────── */

/* Tablet & below (≤ 1024px) */
@media (max-width: 1024px) {
    .top-header {
        padding: 16px 24px;
    }
    .content-area {
        padding: 24px;
    }
}

/* Mobile (≤ 768px) — Sidebar becomes a slide-over drawer */
@media (max-width: 768px) {
    /* Sidebar: hidden off-screen by default */
    .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
    }
    /* Sidebar text / logo always visible inside the drawer */
    .sidebar .text { display: inline !important; }
    .sidebar .sidebar-header h2 { display: block !important; }
    .sidebar .sidebar-header { justify-content: space-between !important; padding: 24px 20px !important; }
    .sidebar .sidebar-nav li { margin: 2px 12px !important; }
    .sidebar .sidebar-nav a { justify-content: flex-start !important; padding: 12px 16px !important; }
    .sidebar .logout-btn { padding: 12px 16px !important; }
    /* Open state */
    .sidebar.mobile-open {
        transform: translateX(0);
    }
    /* Don't apply desktop collapse on mobile */
    .sidebar.collapsed {
        width: var(--sidebar-width);
        transform: translateX(-100%);
    }
    .sidebar.collapsed.mobile-open {
        transform: translateX(0);
    }
    /* Main content takes full width */
    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
    }
    .sidebar.collapsed ~ .main-content {
        margin-left: 0 !important;
        width: 100% !important;
    }
    /* Show hamburger, hide desktop toggle */
    .mobile-menu-btn { display: flex; }
    .toggle-btn { display: none; }
    /* Header layout */
    .top-header {
        padding: 12px 16px;
        gap: 10px;
    }
    .top-header h1 { font-size: 18px; }
    .header-left {
        display: flex;
        align-items: center;
        gap: 12px;
    }
    .header-right .user-info {
        font-size: 12px;
        padding: 6px 10px;
        max-width: 160px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    /* Content area */
    .content-area { padding: 16px; }
    /* Forms */
    .form-row { grid-template-columns: 1fr; }
    /* Page header */
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    /* Cards / tables */
    .welcome-card { padding: 32px 20px; }
    .login-box { padding: 30px 20px; }
    /* Card header search area */
    .card-header { gap: 10px; }
    .search-box { min-width: 0; }
    .filter-group { flex-wrap: wrap; }
    /* Data table: horizontal scroll */
    .content-card { overflow-x: auto; }
    .data-table { min-width: 560px; }
}

/* Phone (≤ 480px) */
@media (max-width: 480px) {
    .top-header h1 { font-size: 16px; }
    .header-right .user-info { display: none; }
    .content-area { padding: 12px; }
    .modal-content { width: 96%; }
    .toast { min-width: 0; width: calc(100% - 32px); right: 16px; left: 16px; }
    .btn { font-size: 14px; padding: 10px 16px; }
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: 24px;
    right: 24px;
    padding: 14px 18px;
    border-radius: var(--border-radius-sm);
    color: var(--white);
    font-weight: 500;
    font-size: 14px;
    z-index: 3000;
    animation: slideInRight 0.3s ease;
    min-width: 280px;
    box-shadow: var(--shadow-lg);
}

.toast.success {
    background-color: var(--success-green);
    border: 1px solid var(--dark-green);
}

.toast.error {
    background-color: var(--error-red);
    border: 1px solid #dc2626;
}

@keyframes slideInRight {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Modern Flat Icon System */
.icon-flat {
    width: 24px;
    height: 24px;
    display: inline-block;
    position: relative;
    flex-shrink: 0;
}

/* Dashboard Icon - Grid Layout */
.icon-dashboard::before {
    content: "";
    position: absolute;
    width: 8px;
    height: 8px;
    background: currentColor;
    border-radius: 2px;
    top: 3px;
    left: 3px;
    box-shadow: 
        11px 0 0 currentColor,
        0 11px 0 currentColor,
        11px 11px 0 currentColor;
}

/* Doormans Icon - ID Badge */
.icon-doormans::before {
    content: "";
    position: absolute;
    width: 14px;
    height: 18px;
    border: 2px solid currentColor;
    border-radius: 3px;
    top: 3px;
    left: 5px;
}

.icon-doormans::after {
    content: "";
    position: absolute;
    width: 6px;
    height: 6px;
    border: 2px solid currentColor;
    border-radius: 50%;
    top: 6px;
    left: 9px;
}

/* Customers Icon - Group of People (Three Heads) */
.icon-customers::before {
    content: "";
    position: absolute;
    width: 6px;
    height: 6px;
    background: currentColor;
    border-radius: 50%;
    top: 4px;
    left: 9px;
}

.icon-customers::after {
    content: "";
    position: absolute;
    width: 5px;
    height: 5px;
    background: currentColor;
    border-radius: 50%;
    top: 5px;
    left: 3px;
    box-shadow: 
        11px 0 0 0 currentColor,
        0 10px 0 1px currentColor,
        5.5px 10px 0 1px currentColor,
        11px 10px 0 1px currentColor;
}

/* Users Icon - Single Admin with ID Badge */
.icon-users::before {
    content: "";
    position: absolute;
    width: 14px;
    height: 18px;
    border: 2px solid currentColor;
    border-radius: 3px;
    top: 3px;
    left: 5px;
}

.icon-users::after {
    content: "";
    position: absolute;
    width: 6px;
    height: 6px;
    background: currentColor;
    border-radius: 50%;
    top: 7px;
    left: 9px;
    box-shadow: 
        0 8px 0 -1px currentColor,
        -2px 10px 0 -1px currentColor,
        2px 10px 0 -1px currentColor;
}

/* Logout Icon - Exit Door with Arrow */
.icon-logout::before {
    content: "";
    position: absolute;
    width: 10px;
    height: 16px;
    border: 2px solid currentColor;
    border-right: none;
    border-radius: 3px 0 0 3px;
    top: 4px;
    left: 2px;
}

.icon-logout::after {
    content: "";
    position: absolute;
    width: 9px;
    height: 2px;
    background: currentColor;
    top: 11px;
    right: 2px;
    border-radius: 1px;
}

.logout-btn .icon-logout::after {
    box-shadow: 
        4px -3px 0 0 currentColor,
        4px 3px 0 0 currentColor;
}

/* Icon Hover Effects */
.sidebar-nav a:hover .icon-flat,
.sidebar-nav a.active .icon-flat,
.sidebar-nav a:hover i,
.sidebar-nav a.active i {
    transform: scale(1.05);
    transition: transform 0.2s ease;
}

.logout-btn:hover .icon-flat,
.logout-btn:hover i {
    animation: shake 0.5s ease;
}

/* Font Awesome Icons Styling - Consistent Size and Color */
.sidebar-nav i,
.logout-btn i {
    font-size: 20px;
    width: 30px;
    height: 20px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #4b5563; /* Gray-600 */
    transition: all 0.3s ease;
}

.sidebar-nav a:hover i,
.sidebar-nav a.active i {
    color: var(--primary-green);
}

.logout-btn:hover i {
    color: #dc2626; /* Red color for logout */
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-2px); }
    75% { transform: translateX(2px); }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--background-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--border-gray);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #d1d5db;
}

/* Focus Styles */
button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
    outline: none;
}

button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Disabled State */
button:disabled,
input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Text Utilities */
.text-center {
    text-align: center;
}

.text-muted {
    color: var(--text-gray);
}

.text-small {
    font-size: 13px;
}

/* Button Variants */
.btn span:first-child {
    margin-right: 6px;
}

.page-header .btn-primary {
    width: auto;
    padding-left: 18px;
    padding-right: 20px;
}

.page-header .btn-primary span:first-child {
    font-size: 18px;
    font-weight: 400;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
}

.badge-success {
    background-color: var(--very-light-green);
    color: var(--dark-green);
}

.badge-error {
    background-color: #fee2e2;
    color: #991b1b;
}

.badge-primary {
    background-color: #dbeafe;
    color: #1e40af;
}

.badge-secondary {
    background-color: #f3f4f6;
    color: #4b5563;
}

/* Card Header with Search and Filters */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-gray);
    gap: 15px;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    flex: 1;
    min-width: 250px;
}

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

.search-box input {
    width: 100%;
    padding: 10px 15px 10px 40px;
    border: 2px solid var(--border-gray);
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

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

.filter-group select {
    padding: 10px 15px;
    border: 2px solid var(--border-gray);
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    background-color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--primary-green);
}

/* Customer Details View */
.customer-details {
    padding: 15px 0;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-gray);
}

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

.detail-row strong {
    color: var(--text-dark);
    font-weight: 600;
    min-width: 150px;
}

.detail-row span {
    color: var(--text-gray);
    text-align: right;
    flex: 1;
}

/* Small Button Sizes */
.btn-sm {
    padding: 6px 10px;
    font-size: 13px;
}

.btn-sm i {
    font-size: 14px;
}

/* Smooth Transitions */
* {
    -webkit-tap-highlight-color: transparent;
}

a, button {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

input, textarea {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

/* Date Filter Buttons */
.date-filter-btn {
    padding: 6px 14px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    background: #fff;
    color: #374151;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.18s;
}
.date-filter-btn:hover {
    background: #f3f4f6;
    border-color: #9ca3af;
}
.date-filter-btn.active {
    background: #7c3aed;
    border-color: #7c3aed;
    color: #fff;
}
.date-filter-btn.active:hover {
    background: #6d28d9;
    border-color: #6d28d9;
}

/* Date Filter Dropdowns */
.df-dropdown-wrap {
    position: relative;
}
.df-dropdown {
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.13);
    z-index: 9999;
}
.df-year-item {
    padding: 7px 16px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    color: #374151;
    transition: background 0.15s;
    white-space: nowrap;
}
.df-year-item:hover { background: #f3f4f6; }
.df-year-item.active { background: #7c3aed; color: #fff; }