@import url('https://fonts.googleapis.com/css2?family=Kanit:wght@300;400;500;600;700&family=Sarabun:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #4361ee;
    --primary-hover: #3a0ca3;
    --secondary: #3f37c9;
    --success: #4cc9f0;
    --success-dark: #4895ef;
    --info: #4895ef;
    --warning: #f72585;
    --danger: #ff006e;
    --light-bg: #f8f9fa;
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.25);
    --dark-text: #2b2d42;
    --light-text: #8d99ae;
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    --hover-shadow: 0 15px 35px rgba(67, 97, 238, 0.15);
}

body {
    font-family: 'Sarabun', 'Kanit', sans-serif;
    color: var(--dark-text);
    background: linear-gradient(135deg, #e0eafc 0%, #cfdef3 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .font-heading {
    font-family: 'Kanit', sans-serif;
    font-weight: 600;
}

/* Glassmorphism Cards */
.card-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 1.25rem;
    box-shadow: var(--card-shadow);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

/* Page Background Gradients for Sections */
.bg-gradient-primary {
    background: linear-gradient(135deg, #4361ee 0%, #7209b7 100%) !important;
}

.bg-gradient-success {
    background: linear-gradient(135deg, #4cc9f0 0%, #4895ef 100%) !important;
}

.bg-gradient-warning {
    background: linear-gradient(135deg, #ffb703 0%, #fb8500 100%) !important;
}

.bg-gradient-danger {
    background: linear-gradient(135deg, #ff006e 0%, #fb5607 100%) !important;
}

.bg-gradient-dark {
    background: linear-gradient(135deg, #2b2d42 0%, #1a1b29 100%) !important;
}

/* Inputs & Form Fields */
.form-control-custom {
    background: rgba(255, 255, 255, 0.9);
    border: 1.5px solid rgba(0, 0, 0, 0.08);
    border-radius: 0.75rem;
    padding: 0.75rem 1.25rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control-custom:focus {
    background: #fff;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(67, 97, 238, 0.15);
    outline: none;
}

/* Input Group Overrides to maintain correct rounded corners */
.input-group > .form-control-custom {
    border-radius: 0 !important;
}
.input-group > :first-child.form-control-custom,
.input-group > :first-child.input-group-text {
    border-top-left-radius: 0.75rem !important;
    border-bottom-left-radius: 0.75rem !important;
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
}
.input-group > :last-child.form-control-custom,
.input-group > :last-child.input-group-text {
    border-top-right-radius: 0.75rem !important;
    border-bottom-right-radius: 0.75rem !important;
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
}

/* Custom Buttons */
.btn-custom {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border: none;
    color: #fff;
    border-radius: 2rem;
    padding: 0.8rem 2rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-custom:hover {
    color: #fff;
    transform: scale(1.03);
    box-shadow: 0 8px 25px rgba(67, 97, 238, 0.4);
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary-hover) 100%);
}

.btn-custom:active {
    transform: scale(0.98);
}

.btn-custom-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: 2rem;
    padding: 0.7rem 2rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-custom-outline:hover {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.2);
}

/* Badge Styling */
.badge-custom {
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-weight: 500;
    font-size: 0.8rem;
}

/* Micro-Animations */
.fade-in-up {
    animation: fadeInUp 0.6s cubic-bezier(0.165, 0.84, 0.44, 1) both;
}

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

.pulse-primary {
    animation: pulsePrimary 2s infinite;
}

@keyframes pulsePrimary {
    0% {
        box-shadow: 0 0 0 0 rgba(67, 97, 238, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(67, 97, 238, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(67, 97, 238, 0);
    }
}

/* Custom Table Styles */
.table-custom {
    border-collapse: separate;
    border-spacing: 0 8px;
}

.table-custom tr {
    background-color: #fff;
    border-radius: 0.75rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.table-custom tr:hover {
    transform: scale(1.005);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.02);
}

.table-custom th {
    background: transparent;
    border: none;
    color: var(--light-text);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.table-custom td {
    border: none;
    padding: 1.25rem 1rem;
    background-color: #fff;
}

.table-custom td:first-child, .table-custom th:first-child {
    border-top-left-radius: 0.75rem;
    border-bottom-left-radius: 0.75rem;
}

.table-custom td:last-child, .table-custom th:last-child {
    border-top-right-radius: 0.75rem;
    border-bottom-right-radius: 0.75rem;
}

/* Sidebar Layout for Admin Panel */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 280px;
    background: linear-gradient(180deg, #1e202c 0%, #11121b 100%);
    color: rgba(255, 255, 255, 0.85);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.admin-content {
    flex-grow: 1;
    background-color: #f0f3f8;
    min-width: 0;
}

.sidebar-brand {
    padding: 2rem 1.5rem;
    font-weight: 700;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar-nav {
    padding: 1.5rem 1rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
    padding: 0.85rem 1.25rem;
    border-radius: 0.75rem;
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.sidebar-link i {
    width: 1.5rem;
    margin-right: 0.75rem;
    font-size: 1.1rem;
}

.sidebar-link:hover, .sidebar-link.active {
    color: #fff;
    background-color: rgba(67, 97, 238, 0.15);
}

.sidebar-link.active {
    background-color: var(--primary);
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.35);
}

/* Footer Section */
.footer-text {
    font-size: 0.85rem;
    color: var(--light-text);
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
}

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

/* Mobile & Tablet Responsiveness (iPads & Phones) */
@media (max-width: 991.98px) {
    .admin-sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        bottom: 0;
        z-index: 1050;
        width: 280px;
        height: 100vh;
        transition: left 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    }
    
    .admin-sidebar.show {
        left: 0;
    }
    
    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 1040;
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
    }
    
    .sidebar-overlay.show {
        display: block;
    }
}

/* Phone Spacing Optimization */
@media (max-width: 575.98px) {
    .card-glass {
        padding: 1.5rem !important;
        border-radius: 1rem;
    }
    body {
        font-size: 0.95rem;
    }
    .btn-custom {
        padding: 0.7rem 1.5rem;
    }
    .admin-content {
        padding: 1rem !important;
    }
}

/* Table Card Stack Responsive Style (< 992px) */
@media (max-width: 991.98px) {
    .table-custom {
        display: block;
        width: 100%;
        border: none !important;
    }
    .table-custom thead {
        display: none !important;
    }
    .table-custom tbody, 
    .table-custom tr, 
    .table-custom td {
        display: block !important;
        width: 100% !important;
    }
    .table-custom tr {
        margin-bottom: 1.5rem !important;
        border: 1px solid rgba(0, 0, 0, 0.08) !important;
        border-radius: 1rem !important;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03) !important;
        padding: 0.5rem 0 !important;
        background: #fff !important;
        overflow: hidden;
    }
    .table-custom tr:hover {
        transform: none !important;
    }
    .table-custom td {
        text-align: left !important;
        padding: 0.75rem 1rem !important;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05) !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
        background-color: #fff !important;
    }
    .table-custom td:last-child {
        border-bottom: none !important;
    }
    .table-custom td::before {
        content: attr(data-label) !important;
        font-weight: 600 !important;
        color: var(--light-text) !important;
        font-size: 0.8rem !important;
        font-family: 'Kanit', sans-serif !important;
        text-transform: uppercase !important;
        margin-right: 1rem !important;
        flex-shrink: 0 !important;
    }
    .table-custom td:first-child, 
    .table-custom td:last-child {
        border-radius: 0 !important;
    }
    .table-custom td > div,
    .table-custom td > span,
    .table-custom td > form {
        text-align: right !important;
    }
    .table-custom td > .d-flex {
        justify-content: flex-end !important;
        width: auto !important;
    }
}

/* Prevent text overlap with absolute-positioned password toggle buttons */
input[type="password"] {
    padding-right: 3rem !important;
}

/* Sidebar Layout for User Pages */
.user-wrapper {
    display: flex;
    min-height: 100vh;
}

.user-sidebar {
    width: 280px;
    background: linear-gradient(180deg, #1e202c 0%, #11121b 100%);
    color: rgba(255, 255, 255, 0.85);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: sticky;
    top: 0;
    z-index: 100;
}

.user-sidebar .sidebar-brand {
    padding: 2rem 1.5rem;
    font-weight: 700;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.user-sidebar .sidebar-profile {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.user-sidebar .sidebar-nav {
    padding: 1.5rem 1rem;
    overflow-y: auto;
    flex-grow: 1;
}

.user-sidebar .sidebar-link {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
    padding: 0.85rem 1.25rem;
    border-radius: 0.75rem;
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.user-sidebar .sidebar-link i {
    width: 1.5rem;
    margin-right: 0.75rem;
    font-size: 1.1rem;
}

.user-sidebar .sidebar-link:hover, 
.user-sidebar .sidebar-link.active {
    color: #fff;
    background-color: rgba(67, 97, 238, 0.15);
}

.user-sidebar .sidebar-link.active {
    background-color: var(--primary);
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.35);
}

.user-content {
    flex-grow: 1;
    background-color: #f0f3f8;
    min-width: 0;
}

.user-mobile-header {
    display: none;
}

/* User Sidebar Mobile and Tablet Responsive Breakpoint */
@media (max-width: 991.98px) {
    .user-sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        bottom: 0;
        z-index: 1050;
        width: 280px;
        height: 100vh;
    }
    
    .user-sidebar.show {
        left: 0;
    }
    
    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 1040;
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
    }
    
    .sidebar-overlay.show {
        display: block;
    }
}
/* Audit session history */
.audit-session-metrics .audit-session-metric-card {
    position: relative;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.audit-session-metrics .audit-session-metric-card::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 7px;
}

.audit-session-metrics .audit-session-metric-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.75rem 1.75rem rgba(15, 23, 42, 0.08) !important;
}

.audit-session-metric-primary::before {
    background: linear-gradient(180deg, #4361ee, #3a0ca3);
}

.audit-session-metric-success::before {
    background: linear-gradient(180deg, #2fb344, #0f8b8d);
}

.audit-session-metric-icon {
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    background: rgba(248, 249, 250, 0.95);
    box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.05);
}

.audit-sessions-shell {
    border-radius: 1rem;
}

.audit-sessions-shell .audit-sessions-table-wrap {
    background: #fff;
    box-shadow: 0 0.5rem 1.4rem rgba(15, 23, 42, 0.06);
}

.audit-sessions-shell .audit-sessions-table {
    border-collapse: separate;
    border-spacing: 0;
}

.audit-sessions-shell .audit-sessions-table thead th {
    background: #f8fafc;
    color: #475569;
    font-weight: 700;
    border-bottom: 1px solid rgba(15, 23, 42, 0.07);
    padding: 0.85rem 0.9rem;
}

.audit-sessions-shell .audit-sessions-table tbody td {
    padding: 0.9rem;
    border-color: rgba(15, 23, 42, 0.055);
}

.audit-sessions-shell .audit-sessions-table tbody tr {
    transition: background-color 0.18s ease, transform 0.18s ease;
}

.audit-sessions-shell .audit-sessions-table tbody tr:hover {
    background: #f8fbff;
}

.audit-sessions-shell .audit-session-row-danger td:first-child,
.audit-sessions-shell .audit-session-row-ok td:first-child {
    position: relative;
    padding-left: 1.15rem;
}

.audit-sessions-shell .audit-session-row-danger td:first-child::before,
.audit-sessions-shell .audit-session-row-ok td:first-child::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.35rem;
    bottom: 0.35rem;
    width: 4px;
    border-radius: 999px;
}

.audit-sessions-shell .audit-session-row-danger td:first-child::before {
    background: #dc3545;
}

.audit-sessions-shell .audit-session-row-ok td:first-child::before {
    background: #198754;
}

.audit-sessions-shell .audit-round-badge {
    background: linear-gradient(135deg, #4361ee, #3a0ca3);
    box-shadow: 0 0.25rem 0.75rem rgba(67, 97, 238, 0.22);
}

.audit-sessions-shell .audit-session-status {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    border-radius: 999px;
    padding: 0.18rem 0.55rem;
    font-size: 0.72rem;
    font-weight: 700;
}

.audit-session-status-ok {
    color: #146c43;
    background: rgba(25, 135, 84, 0.12);
}

.audit-session-status-danger {
    color: #b02a37;
    background: rgba(220, 53, 69, 0.12);
}

.audit-session-status-warning {
    color: #997404;
    background: rgba(255, 193, 7, 0.18);
}

.audit-sessions-shell .audit-session-stack {
    display: flex;
    width: 100%;
    max-width: 18rem;
    height: 0.55rem;
    overflow: hidden;
    border-radius: 999px;
    background: #e9ecef;
}

.audit-sessions-shell .audit-session-stack span {
    display: block;
    min-width: 0;
}

.audit-session-stack-active {
    background: #198754;
}

.audit-session-stack-moved {
    background: #dc3545;
}

.audit-session-stack-error {
    background: #6c757d;
}

.audit-sessions-shell .audit-action-btn {
    min-width: 2rem;
    padding-left: 0.45rem;
    padding-right: 0.45rem;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.audit-sessions-shell .audit-action-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0.35rem 0.85rem rgba(15, 23, 42, 0.12);
}

.audit-sessions-shell .audit-filter-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease, outline-color 0.2s ease;
}

.audit-sessions-shell .audit-filter-card.audit-filter-active {
    box-shadow: 0 0 0 0.2rem rgba(67, 97, 238, 0.15);
    transform: translateY(-1px);
}

@media (max-width: 576px) {
    .audit-sessions-shell .audit-sessions-table {
        min-width: 0;
    }

    .audit-sessions-shell .table th,
    .audit-sessions-shell .table td {
        padding-top: 0.4rem;
        padding-bottom: 0.4rem;
    }

    .audit-sessions-shell .audit-sessions-table th:nth-child(3),
    .audit-sessions-shell .audit-sessions-table td:nth-child(3) {
        display: none;
    }

    .session-detail-table th:nth-child(4),
    .session-detail-table td:nth-child(4) {
        display: none;
    }

    .session-detail-table th:nth-child(1),
    .session-detail-table td:nth-child(1) {
        width: 12%;
    }

    .session-detail-table th:nth-child(2),
    .session-detail-table td:nth-child(2) {
        width: 38%;
    }

    .session-detail-table th:nth-child(3),
    .session-detail-table td:nth-child(3) {
        width: 50%;
    }

    .audit-sessions-shell .badge {
        font-size: 0.72rem;
    }

    .audit-sessions-shell .audit-action-btn {
        transform: scale(0.92);
    }

    .session-detail-table .session-school-line {
        display: none;
    }
}