/* =========================================================================
   🔤 AEFI-DDC UNIFIED UX/UI DESIGN SYSTEM & TYPOGRAPHY STANDARDS
   ========================================================================= */

:root {
    /* Color Palette */
    --primary: #e65c7b;
    --primary-dark: #c94361;
    --primary-light: #fff0f3;
    --primary-border: #ffd1dc;
    --primary-glow: rgba(230, 92, 123, 0.18);
    --primary-hover: #ff7597;
    
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --border-soft: #cbd5e1;
    --border-subtle: #e2e8f0;
    
    --text-main: #1e293b;     /* Slate 800 - Crisp readable text */
    --text-body: #334155;     /* Slate 700 - Standard body text */
    --text-muted: #64748b;    /* Slate 500 - Secondary info */
    --text-light: #94a3b8;    /* Slate 400 - Placeholder / subtle */
    
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.08);

    /* Dynamic Accessible Typography Variables (Standard 100% / 15px Base) */
    --app-font-base: 15px;
    --app-font-th: 14.6px;
    --app-font-td: 15px;
    --app-font-dt: 14px;
    --app-font-badge: 12.8px;
    --app-font-btn: 13.5px;
}

/* ---------------------------------------------------
   1. GLOBAL ACCESSIBLE TYPOGRAPHY STANDARD (THAI / PROMPT)
   --------------------------------------------------- */
html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Prompt', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
    font-size: 15px !important;
    line-height: 1.6 !important;
    color: var(--text-body) !important;
    background-color: var(--bg-main) !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Headings Scale */
h1, .h1 { 
    font-size: 1.75rem !important; /* 28px */
    line-height: 1.35 !important; 
    font-weight: 700 !important; 
    color: #0f172a !important; 
    margin-bottom: 0.5rem !important; 
    letter-spacing: -0.01em;
}

h2, .h2 { 
    font-size: 1.5rem !important; /* 24px */
    line-height: 1.35 !important; 
    font-weight: 700 !important; 
    color: var(--text-main) !important; 
    margin-bottom: 0.45rem !important; 
    letter-spacing: -0.01em;
}

h3, .h3 { 
    font-size: 1.3rem !important; /* 20.8px */
    line-height: 1.4 !important; 
    font-weight: 600 !important; 
    color: var(--text-main) !important; 
    margin-bottom: 0.4rem !important; 
}

h4, .h4 { 
    font-size: 1.15rem !important; /* 18.4px */
    line-height: 1.4 !important; 
    font-weight: 600 !important; 
    color: var(--text-main) !important; 
    margin-bottom: 0.35rem !important; 
}

h5, .h5 { 
    font-size: 1.05rem !important; /* 16.8px */
    line-height: 1.4 !important; 
    font-weight: 600 !important; 
    color: var(--text-main) !important; 
    margin-bottom: 0.3rem !important; 
}

h6, .h6 { 
    font-size: 0.95rem !important; /* 15.2px */
    line-height: 1.4 !important; 
    font-weight: 600 !important; 
    color: var(--text-body) !important; 
    margin-bottom: 0.25rem !important; 
}

/* Paragraphs & General Body Text */
p {
    font-size: 1rem !important;
    line-height: 1.6 !important;
    color: var(--text-body) !important;
    margin-bottom: 0.75rem;
}

small, .small {
    font-size: 0.875em !important;
    line-height: 1.4;
    color: var(--text-muted);
}

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

/* ---------------------------------------------------
   2. UNIFIED FORM CONTROLS & SIZING
   --------------------------------------------------- */
.form-label, label {
    font-size: 0.9375rem !important; /* 15px */
    font-weight: 600 !important;
    color: var(--text-main) !important;
    margin-bottom: 6px !important;
    display: inline-block;
}

.form-control,
.form-select,
.input-group-text {
    font-size: 0.9375rem !important; /* 15px */
    min-height: 42px !important;
    padding: 8px 14px !important;
    border-radius: var(--radius-md) !important;
    border: 1.5px solid var(--border-soft) !important;
    color: var(--text-main) !important;
    background-color: #ffffff !important;
    line-height: 1.5 !important;
    transition: all 0.2s ease-in-out !important;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3.5px var(--primary-glow) !important;
    outline: none !important;
    background-color: #ffffff !important;
}

.form-control::placeholder {
    color: var(--text-light) !important;
    font-size: 0.9em !important;
}

.form-check-label {
    font-size: 0.9375rem !important; /* 15px */
    color: var(--text-body) !important;
    font-weight: 400 !important;
    line-height: 1.5 !important;
    cursor: pointer;
}

.form-check-input {
    width: 1.25em !important;
    height: 1.25em !important;
    margin-top: 0.15em !important;
    cursor: pointer;
    border: 1.5px solid var(--border-soft) !important;
}

.form-check-input:checked {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
}

.form-text, .invalid-feedback, .valid-feedback {
    font-size: 0.85rem !important; /* 13.6px */
    margin-top: 4px !important;
}

/* ---------------------------------------------------
   3. BUTTONS TYPOGRAPHY & TOUCH TARGETS
   --------------------------------------------------- */
.btn {
    font-size: 0.9375rem !important; /* 15px */
    font-weight: 600 !important;
    padding: 8px 18px !important;
    min-height: 40px !important;
    border-radius: var(--radius-md) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    transition: all 0.2s ease-in-out !important;
}

.btn-sm {
    font-size: 0.84375rem !important; /* 13.5px */
    padding: 5px 12px !important;
    min-height: 32px !important;
    border-radius: var(--radius-sm) !important;
}

.btn-lg {
    font-size: 1.05rem !important; /* 16.8px */
    padding: 12px 24px !important;
    min-height: 48px !important;
    border-radius: var(--radius-lg) !important;
}

.btn-primary {
    background: linear-gradient(135deg, #ff85a2 0%, #e65c7b 100%) !important;
    border-color: #e65c7b !important;
    color: #ffffff !important;
    box-shadow: 0 3px 10px rgba(230, 92, 123, 0.25) !important;
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, #ff7597 0%, #d84566 100%) !important;
    border-color: #d84566 !important;
    color: #ffffff !important;
    box-shadow: 0 5px 14px rgba(230, 92, 123, 0.35) !important;
    transform: translateY(-1px);
}

/* ---------------------------------------------------
   4. SELECT2 UNIFIED THEMING (Default & Bootstrap 5)
   --------------------------------------------------- */
.select2-container--default .select2-selection--single,
.select2-container--bootstrap-5 .select2-selection--single,
.select2-container--default .select2-selection--multiple,
.select2-container--bootstrap-5 .select2-selection--multiple {
    min-height: 42px !important;
    border: 1.5px solid var(--border-soft) !important;
    border-radius: var(--radius-md) !important;
    padding: 6px 12px !important;
    font-size: 0.9375rem !important;
    color: var(--text-main) !important;
    background-color: #ffffff !important;
    display: flex !important;
    align-items: center !important;
    transition: all 0.2s ease-in-out !important;
}

.select2-container--default .select2-selection--single .select2-selection__rendered,
.select2-container--bootstrap-5 .select2-selection--single .select2-selection__rendered {
    color: var(--text-main) !important;
    line-height: normal !important;
    padding-left: 0 !important;
    padding-right: 20px !important;
    font-size: 0.9375rem !important;
}

.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--bootstrap-5.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--single,
.select2-container--bootstrap-5.select2-container--open .select2-selection--single {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3.5px var(--primary-glow) !important;
    outline: none !important;
}

.select2-dropdown {
    border: 1.5px solid var(--border-soft) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
    font-size: 0.9375rem !important;
    z-index: 1060 !important;
}

.select2-container--default .select2-search--dropdown .select2-search__field,
.select2-container--bootstrap-5 .select2-search--dropdown .select2-search__field {
    border: 1.5px solid var(--border-soft) !important;
    border-radius: var(--radius-sm) !important;
    padding: 6px 12px !important;
    font-size: 0.9rem !important;
    outline: none !important;
}

.select2-results__option {
    padding: 8px 14px !important;
    font-size: 0.9375rem !important;
    line-height: 1.5 !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected],
.select2-container--bootstrap-5 .select2-results__option--highlighted[aria-selected] {
    background-color: var(--primary) !important;
    color: #ffffff !important;
}

/* ---------------------------------------------------
   5. FLATPICKR THAI BUDDHIST ERA CALENDAR THEMING
   --------------------------------------------------- */
.flatpickr-calendar {
    font-family: 'Prompt', -apple-system, sans-serif !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-lg) !important;
    border: 1px solid var(--border-subtle) !important;
    font-size: 14.5px !important;
    padding: 6px !important;
}

.flatpickr-day.selected, 
.flatpickr-day.startRange, 
.flatpickr-day.endRange {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: white !important;
    font-weight: 600 !important;
}

.flatpickr-day:hover {
    background: var(--primary-light) !important;
    border-color: var(--primary-border) !important;
    color: var(--primary-dark) !important;
}

.flatpickr-months .flatpickr-month {
    color: var(--text-main) !important;
    font-weight: 700 !important;
    fill: var(--text-main) !important;
}

input.flatpickr-date,
input.datepicker-th,
input.datepicker {
    background-color: #ffffff !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23e65c7b' viewBox='0 0 16 16'%3E%3Cpath d='M3.5 0a.5.5 0 0 1 .5.5V1h8V.5a.5.5 0 0 1 1 0V1h1a2 2 0 0 1 2 2v11a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V3a2 2 0 0 1 2-2h1V.5a.5.5 0 0 1 .5-.5zM1 4v10a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1V4H1z'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 12px center !important;
    background-size: 16px 16px !important;
    padding-right: 36px !important;
    cursor: pointer !important;
}

/* ---------------------------------------------------
   6. ACCESSIBLE DATA TABLES TYPOGRAPHY & BASE STYLES
   --------------------------------------------------- */
table, .table, .table-custom, .table-compact, .dataTable {
    font-size: var(--app-font-base, 15px) !important;
    color: var(--text-body) !important;
}

.table thead th, 
.table-custom thead th, 
.table-compact thead th, 
.dataTable thead th {
    background-color: #f8fafc !important;
    color: var(--text-main) !important;
    font-weight: 600 !important;
    font-size: var(--app-font-th, 14.6px) !important;
    border-bottom: 2px solid #e2e8f0 !important;
    padding: 12px 14px !important;
    vertical-align: middle !important;
    letter-spacing: 0.02em;
}

.table tbody td, 
.table-custom tbody td, 
.table-compact tbody td, 
.dataTable tbody td {
    padding: 12px 14px !important;
    vertical-align: middle !important;
    border-bottom: 1px solid #f1f5f9 !important;
    font-size: var(--app-font-td, 15px) !important;
    color: var(--text-main) !important;
    line-height: 1.5 !important;
}

.table tbody tr:hover td, 
.table-custom tbody tr:hover td,
.table-compact tbody tr:hover td {
    background-color: #fdf2f4 !important;
}

.table tbody td small,
.table-custom tbody td small,
.table tbody td .small {
    font-size: 0.86em !important;
    color: var(--text-muted) !important;
}

.table tbody td .badge,
.table-custom tbody td .badge {
    font-size: var(--app-font-badge, 12.8px) !important;
}

.table tbody td .btn-sm,
.table-custom tbody td .btn-sm {
    font-size: var(--app-font-btn, 13.5px) !important;
}

/* DataTables Controls Base */
.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: 6px !important;
    padding: 5px 12px !important;
    font-size: var(--app-font-dt, 14px) !important;
    margin: 0 2px !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: white !important;
    box-shadow: 0 2px 6px rgba(230, 92, 123, 0.3) !important;
}

.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    border-radius: 6px !important;
    padding: 5px 10px !important;
    border: 1.5px solid var(--border-soft) !important;
    font-size: var(--app-font-dt, 14px) !important;
}

.dataTables_wrapper .dataTables_info {
    font-size: var(--app-font-dt, 14px) !important;
    color: var(--text-muted) !important;
    padding-top: 10px !important;
}

/* ---------------------------------------------------
   7. SIDEBAR & NAVIGATION TYPOGRAPHY
   --------------------------------------------------- */
.nav-sidebar .nav-link {
    padding: 10px 15px !important;
    font-size: 0.9375rem !important; /* 15px */
    font-weight: 500 !important;
    border-left: 4px solid transparent;
    border-radius: 6px;
    margin: 2px 8px;
    transition: all 0.2s ease;
    color: #475569 !important;
}

.nav-sidebar .nav-header {
    font-size: 0.825rem !important; /* 13.2px */
    font-weight: 700 !important;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #94a3b8 !important;
    padding: 12px 16px 4px 16px !important;
}

.sidebar .nav-link:hover {
    background-color: rgba(230, 92, 123, 0.08) !important;
    color: var(--primary) !important;
    border-left: 4px solid var(--primary) !important;
}

.sidebar .nav-link.active {
    background-color: var(--primary) !important;
    color: white !important;
    border-left: 4px solid var(--primary-dark) !important;
    box-shadow: 0 4px 12px rgba(230, 92, 123, 0.3) !important;
}

.sidebar .nav-link i.nav-icon {
    font-size: 1.1rem !important;
    width: 24px !important;
    text-align: center !important;
    margin-right: 8px !important;
}

/* ---------------------------------------------------
   8. CONTENT HEADER & BREADCRUMB
   --------------------------------------------------- */
.content-header {
    padding: 12px 0 !important;
    margin-bottom: 10px !important;
    border-bottom: 1px solid var(--border-subtle) !important;
}

.content-header h1,
.content-header h2,
.content-header h3,
.content-header h4 {
    font-size: 1.25rem !important; /* 20px */
    font-weight: 700 !important;
    line-height: 1.35 !important;
    color: var(--primary-dark) !important;
    margin: 0 !important;
}

.content-header .breadcrumb {
    font-size: 0.875rem !important; /* 14px */
    margin-bottom: 0 !important;
}

.content-header .breadcrumb-item + .breadcrumb-item::before {
    padding: 0 8px !important;
    color: #94a3b8 !important;
}

/* ---------------------------------------------------
   9. USER MENU DROPDOWN
   --------------------------------------------------- */
.user-menu .dropdown-menu {
    min-width: 320px !important;
    padding: 0 !important;
    right: 0 !important; 
    left: auto !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.18) !important;
    border: 1px solid rgba(0,0,0,0.08) !important;
    margin-top: 8px !important;
}

.user-menu .dropdown-menu.show {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.user-header {
    height: auto !important;
    padding: 24px 16px !important;
}

.user-header img {
    width: 80px !important;
    height: 80px !important;
    object-fit: cover;
    border: 3px solid rgba(255,255,255,0.3);
}

.user-footer {
    display: block !important;
    background-color: #f8fafc !important;
    padding: 12px 14px !important;
    border-top: 1px solid #dee2e6 !important;
}

.user-footer .btn {
    font-size: 0.8125rem !important; /* 13px */
    padding: 6px 10px !important;
    border-radius: 6px !important;
    white-space: nowrap !important;
    font-weight: 500 !important;
}

.swal2-confirm {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
}

/* ---------------------------------------------------
   10. ACCESSIBILITY FONT RESIZER WIDGET & UNIVERSAL SCALING ENGINE
   --------------------------------------------------- */
.font-resizer-wrapper {
    backdrop-filter: blur(4px);
    background: rgba(255, 255, 255, 0.22) !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    padding: 3px 8px !important;
    border-radius: 30px !important;
}

.btn-font-resizer {
    padding: 2px 9px !important;
    font-size: 0.82rem !important;
    font-weight: 700 !important;
    line-height: 1.3 !important;
    border-radius: 20px !important;
    margin: 0 1.5px !important;
    transition: all 0.2s ease-in-out !important;
    background: transparent !important;
    color: #ffffff !important;
    border: 1px solid transparent !important;
    cursor: pointer !important;
}

.btn-font-resizer:hover {
    background: rgba(255, 255, 255, 0.35) !important;
    color: #ffffff !important;
    transform: scale(1.05);
}

.btn-font-resizer.active {
    background: #ffffff !important;
    color: var(--primary-dark) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18) !important;
}

/* =========================================================================
   🔤 LEVEL 1: A- (90% / 13.5px) - ขนาดกะทัดรัด
   ========================================================================= */
html.font-scale-sm,
body.font-scale-sm {
    --app-font-base: 13.5px;
    --app-font-th: 13.2px;
    --app-font-td: 13.5px;
    --app-font-dt: 12.5px;
    --app-font-badge: 11.5px;
    --app-font-btn: 12px;
    font-size: 13.5px !important;
}

.font-scale-sm h1, .font-scale-sm .h1 { font-size: 1.55rem !important; }
.font-scale-sm h2, .font-scale-sm .h2 { font-size: 1.35rem !important; }
.font-scale-sm h3, .font-scale-sm .h3 { font-size: 1.18rem !important; }
.font-scale-sm h4, .font-scale-sm .h4 { font-size: 1.05rem !important; }
.font-scale-sm h5, .font-scale-sm .h5 { font-size: 0.95rem !important; }
.font-scale-sm h6, .font-scale-sm .h6 { font-size: 0.88rem !important; }

.font-scale-sm p,
.font-scale-sm label,
.font-scale-sm .form-label,
.font-scale-sm .form-control,
.font-scale-sm .form-select,
.font-scale-sm .input-group-text,
.font-scale-sm .select2-container--default .select2-selection--single,
.font-scale-sm .select2-container--bootstrap-5 .select2-selection--single,
.font-scale-sm .select2-dropdown,
.font-scale-sm .select2-results__option,
.font-scale-sm .btn:not(.btn-font-resizer),
.font-scale-sm .card-title,
.font-scale-sm .nav-link:not(.btn-font-resizer),
.font-scale-sm .breadcrumb-item {
    font-size: 13.5px !important;
}

/* Level 1 Data Tables & Cells */
.font-scale-sm table,
.font-scale-sm .table,
.font-scale-sm .table-custom,
.font-scale-sm .table-compact,
.font-scale-sm .dataTable,
.font-scale-sm table.dataTable {
    font-size: 13.5px !important;
}

.font-scale-sm table thead th,
.font-scale-sm .table thead th,
.font-scale-sm .table-custom thead th,
.font-scale-sm .table-compact thead th,
.font-scale-sm .table-compact th,
.font-scale-sm .dataTable thead th,
.font-scale-sm table.dataTable thead th {
    font-size: 13.2px !important;
    padding: 9px 11px !important;
}

.font-scale-sm table tbody td,
.font-scale-sm .table tbody td,
.font-scale-sm .table-custom tbody td,
.font-scale-sm .table-compact tbody td,
.font-scale-sm .table-compact td,
.font-scale-sm .dataTable tbody td,
.font-scale-sm table.dataTable tbody td {
    font-size: 13.5px !important;
    padding: 9px 11px !important;
    line-height: 1.45 !important;
}

.font-scale-sm table tbody td *,
.font-scale-sm .table tbody td *,
.font-scale-sm .table-custom tbody td * {
    font-size: inherit;
}

.font-scale-sm table small,
.font-scale-sm .table small,
.font-scale-sm table .small,
.font-scale-sm .table .small {
    font-size: 0.86em !important;
}

.font-scale-sm table .badge,
.font-scale-sm .table .badge,
.font-scale-sm .badge,
.font-scale-sm .status-badge {
    font-size: 11.5px !important;
    padding: 3px 8px !important;
}

.font-scale-sm table .btn,
.font-scale-sm .table .btn-sm,
.font-scale-sm .btn-action {
    font-size: 12px !important;
    padding: 3px 8px !important;
}

.font-scale-sm .dataTables_wrapper,
.font-scale-sm .dataTables_wrapper * {
    font-size: 12.8px !important;
}

.font-scale-sm .dataTables_wrapper .dataTables_filter input,
.font-scale-sm .dataTables_wrapper .dataTables_length select {
    font-size: 12.8px !important;
    padding: 3px 8px !important;
}

.font-scale-sm .dataTables_wrapper .dataTables_info,
.font-scale-sm .dataTables_wrapper .dataTables_paginate {
    font-size: 12.5px !important;
}

.font-scale-sm .dataTables_wrapper .dataTables_paginate .paginate_button {
    font-size: 12.5px !important;
    padding: 3px 8px !important;
}


/* =========================================================================
   🔤 LEVEL 2: A (100% / 15px - มาตรฐาน) - สระและวรรณยุกต์คมชัด
   ========================================================================= */
html.font-scale-md,
body.font-scale-md {
    --app-font-base: 15px;
    --app-font-th: 14.6px;
    --app-font-td: 15px;
    --app-font-dt: 14px;
    --app-font-badge: 12.8px;
    --app-font-btn: 13.5px;
    font-size: 15px !important;
}

.font-scale-md h1, .font-scale-md .h1 { font-size: 1.75rem !important; }
.font-scale-md h2, .font-scale-md .h2 { font-size: 1.5rem !important; }
.font-scale-md h3, .font-scale-md .h3 { font-size: 1.3rem !important; }
.font-scale-md h4, .font-scale-md .h4 { font-size: 1.15rem !important; }
.font-scale-md h5, .font-scale-md .h5 { font-size: 1.05rem !important; }
.font-scale-md h6, .font-scale-md .h6 { font-size: 0.95rem !important; }

.font-scale-md p,
.font-scale-md label,
.font-scale-md .form-label,
.font-scale-md .form-control,
.font-scale-md .form-select,
.font-scale-md .input-group-text,
.font-scale-md .select2-container--default .select2-selection--single,
.font-scale-md .select2-container--bootstrap-5 .select2-selection--single,
.font-scale-md .select2-dropdown,
.font-scale-md .select2-results__option,
.font-scale-md .btn:not(.btn-font-resizer),
.font-scale-md .card-title,
.font-scale-md .nav-link:not(.btn-font-resizer),
.font-scale-md .breadcrumb-item {
    font-size: 15px !important;
}

/* Level 2 Data Tables & Cells */
.font-scale-md table,
.font-scale-md .table,
.font-scale-md .table-custom,
.font-scale-md .table-compact,
.font-scale-md .dataTable,
.font-scale-md table.dataTable {
    font-size: 15px !important;
}

.font-scale-md table thead th,
.font-scale-md .table thead th,
.font-scale-md .table-custom thead th,
.font-scale-md .table-compact thead th,
.font-scale-md .table-compact th,
.font-scale-md .dataTable thead th,
.font-scale-md table.dataTable thead th {
    font-size: 14.6px !important;
    padding: 12px 14px !important;
}

.font-scale-md table tbody td,
.font-scale-md .table tbody td,
.font-scale-md .table-custom tbody td,
.font-scale-md .table-compact tbody td,
.font-scale-md .table-compact td,
.font-scale-md .dataTable tbody td,
.font-scale-md table.dataTable tbody td {
    font-size: 15px !important;
    padding: 12px 14px !important;
    line-height: 1.5 !important;
}

.font-scale-md table tbody td *,
.font-scale-md .table tbody td *,
.font-scale-md .table-custom tbody td * {
    font-size: inherit;
}

.font-scale-md table small,
.font-scale-md .table small,
.font-scale-md table .small,
.font-scale-md .table .small {
    font-size: 0.86em !important;
}

.font-scale-md table .badge,
.font-scale-md .table .badge,
.font-scale-md .badge,
.font-scale-md .status-badge {
    font-size: 12.8px !important;
    padding: 5px 10px !important;
}

.font-scale-md table .btn,
.font-scale-md .table .btn-sm,
.font-scale-md .btn-action {
    font-size: 13.5px !important;
    padding: 5px 12px !important;
}

.font-scale-md .dataTables_wrapper,
.font-scale-md .dataTables_wrapper * {
    font-size: 14px !important;
}

.font-scale-md .dataTables_wrapper .dataTables_filter input,
.font-scale-md .dataTables_wrapper .dataTables_length select {
    font-size: 14px !important;
    padding: 5px 10px !important;
}

.font-scale-md .dataTables_wrapper .dataTables_info,
.font-scale-md .dataTables_wrapper .dataTables_paginate {
    font-size: 13.8px !important;
}

.font-scale-md .dataTables_wrapper .dataTables_paginate .paginate_button {
    font-size: 13.8px !important;
    padding: 5px 12px !important;
}


/* =========================================================================
   🔤 LEVEL 3: A+ (115% / 17.2px) - ขนาดใหญ่ อ่านสบายตา
   ========================================================================= */
html.font-scale-lg,
body.font-scale-lg {
    --app-font-base: 17.2px;
    --app-font-th: 16.8px;
    --app-font-td: 17.2px;
    --app-font-dt: 16px;
    --app-font-badge: 14.8px;
    --app-font-btn: 15.5px;
    font-size: 17.2px !important;
}

.font-scale-lg h1, .font-scale-lg .h1 { font-size: 2.05rem !important; }
.font-scale-lg h2, .font-scale-lg .h2 { font-size: 1.75rem !important; }
.font-scale-lg h3, .font-scale-lg .h3 { font-size: 1.5rem !important; }
.font-scale-lg h4, .font-scale-lg .h4 { font-size: 1.32rem !important; }
.font-scale-lg h5, .font-scale-lg .h5 { font-size: 1.2rem !important; }
.font-scale-lg h6, .font-scale-lg .h6 { font-size: 1.08rem !important; }

.font-scale-lg p,
.font-scale-lg label,
.font-scale-lg .form-label,
.font-scale-lg .form-control,
.font-scale-lg .form-select,
.font-scale-lg .input-group-text,
.font-scale-lg .select2-container--default .select2-selection--single,
.font-scale-lg .select2-container--bootstrap-5 .select2-selection--single,
.font-scale-lg .select2-dropdown,
.font-scale-lg .select2-results__option,
.font-scale-lg .btn:not(.btn-font-resizer),
.font-scale-lg .card-title,
.font-scale-lg .nav-link:not(.btn-font-resizer),
.font-scale-lg .breadcrumb-item {
    font-size: 17.2px !important;
}

/* Level 3 Data Tables & Cells */
.font-scale-lg table,
.font-scale-lg .table,
.font-scale-lg .table-custom,
.font-scale-lg .table-compact,
.font-scale-lg .dataTable,
.font-scale-lg table.dataTable {
    font-size: 17.2px !important;
}

.font-scale-lg table thead th,
.font-scale-lg .table thead th,
.font-scale-lg .table-custom thead th,
.font-scale-lg .table-compact thead th,
.font-scale-lg .table-compact th,
.font-scale-lg .dataTable thead th,
.font-scale-lg table.dataTable thead th {
    font-size: 16.8px !important;
    padding: 14px 16px !important;
}

.font-scale-lg table tbody td,
.font-scale-lg .table tbody td,
.font-scale-lg .table-custom tbody td,
.font-scale-lg .table-compact tbody td,
.font-scale-lg .table-compact td,
.font-scale-lg .dataTable tbody td,
.font-scale-lg table.dataTable tbody td {
    font-size: 17.2px !important;
    padding: 14px 16px !important;
    line-height: 1.6 !important;
}

.font-scale-lg table tbody td *,
.font-scale-lg .table tbody td *,
.font-scale-lg .table-custom tbody td * {
    font-size: inherit;
}

.font-scale-lg table small,
.font-scale-lg .table small,
.font-scale-lg table .small,
.font-scale-lg .table .small {
    font-size: 0.86em !important;
}

.font-scale-lg table .badge,
.font-scale-lg .table .badge,
.font-scale-lg .badge,
.font-scale-lg .status-badge {
    font-size: 14.8px !important;
    padding: 6px 12px !important;
}

.font-scale-lg table .btn,
.font-scale-lg .table .btn-sm,
.font-scale-lg .btn-action {
    font-size: 15.5px !important;
    padding: 6px 14px !important;
}

.font-scale-lg .dataTables_wrapper,
.font-scale-lg .dataTables_wrapper * {
    font-size: 16px !important;
}

.font-scale-lg .dataTables_wrapper .dataTables_filter input,
.font-scale-lg .dataTables_wrapper .dataTables_length select {
    font-size: 16px !important;
    padding: 6px 12px !important;
}

.font-scale-lg .dataTables_wrapper .dataTables_info,
.font-scale-lg .dataTables_wrapper .dataTables_paginate {
    font-size: 15.5px !important;
}

.font-scale-lg .dataTables_wrapper .dataTables_paginate .paginate_button {
    font-size: 15.5px !important;
    padding: 6px 14px !important;
}


/* =========================================================================
   🔤 LEVEL 4: A++ (130% / 19.5px) - ขนาดใหญ่พิเศษ สำหรับผู้สูงอายุ / แพทย์อาวุโส
   ========================================================================= */
html.font-scale-xl,
body.font-scale-xl {
    --app-font-base: 19.5px;
    --app-font-th: 19px;
    --app-font-td: 19.5px;
    --app-font-dt: 18px;
    --app-font-badge: 16.8px;
    --app-font-btn: 17.5px;
    font-size: 19.5px !important;
}

.font-scale-xl h1, .font-scale-xl .h1 { font-size: 2.35rem !important; }
.font-scale-xl h2, .font-scale-xl .h2 { font-size: 2.0rem !important; }
.font-scale-xl h3, .font-scale-xl .h3 { font-size: 1.7rem !important; }
.font-scale-xl h4, .font-scale-xl .h4 { font-size: 1.5rem !important; }
.font-scale-xl h5, .font-scale-xl .h5 { font-size: 1.35rem !important; }
.font-scale-xl h6, .font-scale-xl .h6 { font-size: 1.22rem !important; }

.font-scale-xl p,
.font-scale-xl label,
.font-scale-xl .form-label,
.font-scale-xl .form-control,
.font-scale-xl .form-select,
.font-scale-xl .input-group-text,
.font-scale-xl .select2-container--default .select2-selection--single,
.font-scale-xl .select2-container--bootstrap-5 .select2-selection--single,
.font-scale-xl .select2-dropdown,
.font-scale-xl .select2-results__option,
.font-scale-xl .btn:not(.btn-font-resizer),
.font-scale-xl .card-title,
.font-scale-xl .nav-link:not(.btn-font-resizer),
.font-scale-xl .breadcrumb-item {
    font-size: 19.5px !important;
}

/* Level 4 Data Tables & Cells */
.font-scale-xl table,
.font-scale-xl .table,
.font-scale-xl .table-custom,
.font-scale-xl .table-compact,
.font-scale-xl .dataTable,
.font-scale-xl table.dataTable {
    font-size: 19.5px !important;
}

.font-scale-xl table thead th,
.font-scale-xl .table thead th,
.font-scale-xl .table-custom thead th,
.font-scale-xl .table-compact thead th,
.font-scale-xl .table-compact th,
.font-scale-xl .dataTable thead th,
.font-scale-xl table.dataTable thead th {
    font-size: 19px !important;
    padding: 16px 18px !important;
}

.font-scale-xl table tbody td,
.font-scale-xl .table tbody td,
.font-scale-xl .table-custom tbody td,
.font-scale-xl .table-compact tbody td,
.font-scale-xl .table-compact td,
.font-scale-xl .dataTable tbody td,
.font-scale-xl table.dataTable tbody td {
    font-size: 19.5px !important;
    padding: 16px 18px !important;
    line-height: 1.65 !important;
}

.font-scale-xl table tbody td *,
.font-scale-xl .table tbody td *,
.font-scale-xl .table-custom tbody td * {
    font-size: inherit;
}

.font-scale-xl table small,
.font-scale-xl .table small,
.font-scale-xl table .small,
.font-scale-xl .table .small {
    font-size: 0.86em !important;
}

.font-scale-xl table .badge,
.font-scale-xl .table .badge,
.font-scale-xl .badge,
.font-scale-xl .status-badge {
    font-size: 16.8px !important;
    padding: 7px 14px !important;
}

.font-scale-xl table .btn,
.font-scale-xl .table .btn-sm,
.font-scale-xl .btn-action {
    font-size: 17.5px !important;
    padding: 8px 16px !important;
}

.font-scale-xl .dataTables_wrapper,
.font-scale-xl .dataTables_wrapper * {
    font-size: 18px !important;
}

.font-scale-xl .dataTables_wrapper .dataTables_filter input,
.font-scale-xl .dataTables_wrapper .dataTables_length select {
    font-size: 18px !important;
    padding: 8px 14px !important;
}

.font-scale-xl .dataTables_wrapper .dataTables_info,
.font-scale-xl .dataTables_wrapper .dataTables_paginate {
    font-size: 17.5px !important;
}

.font-scale-xl .dataTables_wrapper .dataTables_paginate .paginate_button {
    font-size: 17.5px !important;
    padding: 8px 16px !important;
}