/* ============================================================
   Kare Admin Theme — Backend (Bootstrap 5)
   Brand: Primary #259B24 | Secondary #0F766E | Accent gold
   Layout: Fixed sidebar (240px) + Fixed topbar (60px)
   ============================================================ */

/* ---------- CSS Variables (Hunna Orange & Green Theme - Matching Frontend) ---------- */
:root {
    --ka-primary:        #236b25;
    --ka-primary-dark:   #144a24;
    --ka-primary-light:  rgba(35, 107, 37, 0.08);
    --ka-secondary:      #398323;
    --ka-pink:           #f3a12c;
    --ka-pink-light:     #fff0d5;
    --ka-pink-soft:      #f3f8ed;
    --ka-gold:           #FFE7A3;
    --ka-gold-dark:      #F59E0B;
    --ka-accent:         linear-gradient(135deg, #236b25 0%, #398323 100%);
    --ka-accent-h:       linear-gradient(90deg, #f3a12c 0%, #F59E0B 50%, #236b25 100%);
    --ka-accent-solid:   #f3a12c;
    --ka-accent-dark:    #D97706;
    --ka-accent-light:   rgba(243, 161, 44, 0.18);
    --ka-accent-glow:    0 4px 18px rgba(35, 107, 37, 0.35);
    --ka-sidebar-bg:     linear-gradient(180deg, #144a24 0%, #236b25 60%, #367d24 100%);
    --ka-sidebar-width:  240px;
    --ka-topbar-height:  60px;
    --ka-text:           #0f172a;
    --ka-text-muted:     #64748b;
    --ka-border:         #e2e8f0;
    --ka-surface:        #FFFFFF;
    --ka-bg:             #f7faf3;
    --ka-shadow-sm:      0 1px 4px rgba(35, 107, 37, 0.06);
    --ka-shadow-md:      0 4px 16px rgba(35, 107, 37, 0.10);
    --ka-radius:         12px;
    --ka-transition:     0.2s ease;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

body.kare-admin {
    font-family: 'Anuphan', sans-serif;
    font-size: 14.5px;
    color: var(--ka-text);
    background: var(--ka-bg);
    overflow-x: hidden;
}

a { color: var(--ka-primary); text-decoration: none; transition: color var(--ka-transition); }
a:hover { color: var(--ka-primary-dark); }

/* ---------- Layout Wrapper ---------- */
.ka-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ---------- SIDEBAR ---------- */
.ka-sidebar {
    width: var(--ka-sidebar-width);
    background: var(--ka-sidebar-bg);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 1040;
    display: flex;
    flex-direction: column;
    transition: transform var(--ka-transition);
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.1) transparent;
}
.ka-sidebar::-webkit-scrollbar { width: 4px; }
.ka-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }

/* Sidebar brand */
.ka-sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    min-height: var(--ka-topbar-height);
    background: rgba(0,0,0,0.2);
    border-bottom: 3px solid transparent;
    border-image: var(--ka-accent-h) 1;
    text-decoration: none;
    flex-shrink: 0;
}
.ka-brand-logo {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 50% 50%, rgba(255,255,255,0.5) 0 36%, transparent 37%),
        conic-gradient(from 130deg, #7a5700, #fff2a6, #d4af37, #fff9cf, #b98200, #7a5700);
    border: 3px solid #fff0a8;
    padding: 0;
    box-shadow:
        inset 0 0 0 1px rgba(255,255,255,0.42),
        0 0 0 1px rgba(255, 242, 179, 1),
        0 0 0 4px rgba(212,175,55,0.28),
        0 0 0 8px rgba(247,224,138,0.08),
        0 7px 18px rgba(0,0,0,0.42),
        0 0 22px rgba(247,224,138,0.58),
        0 0 34px rgba(212,175,55,0.26);
    flex-shrink: 0;
    isolation: isolate;
    overflow: visible;
    animation: kaLogoBreath 3.2s ease-in-out infinite;
    transition: transform var(--ka-transition), box-shadow var(--ka-transition), border-color var(--ka-transition);
}
.ka-brand-logo::before {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: inherit;
    background:
        conic-gradient(from 0deg, transparent 0 12%, rgba(255,252,210,1), rgba(212,175,55,0.95), transparent 30% 58%, rgba(255,238,150,0.95), transparent 76% 100%);
    filter: blur(1.3px);
    opacity: 0.9;
    z-index: -1;
    animation: kaLogoRingSpin 4.2s linear infinite, kaLogoAura 2.6s ease-in-out infinite;
}
.ka-brand-logo::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background:
        radial-gradient(circle at 52% 48%, transparent 0 54%, rgba(255, 245, 176, .3) 58%, transparent 66%),
        linear-gradient(115deg, transparent 8%, rgba(255,255,255,0.86) 20%, rgba(255,235,145,.54) 25%, transparent 36%);
    background-size: 220% 220%;
    mix-blend-mode: screen;
    opacity: 0.45;
    pointer-events: none;
    animation: kaLogoShine 2.8s ease-in-out infinite;
}
.ka-sidebar-brand:hover .ka-brand-logo {
    border-color: #fff7c4;
    transform: translateY(-1px) scale(1.07);
    box-shadow:
        inset 0 0 0 1px rgba(255,255,255,0.58),
        0 0 0 1px rgba(255, 246, 195, 1),
        0 0 0 5px rgba(212,175,55,0.34),
        0 0 0 10px rgba(247,224,138,0.14),
        0 8px 22px rgba(0,0,0,0.42),
        0 0 34px rgba(247,224,138,0.78),
        0 0 52px rgba(212,175,55,0.38);
}
.ka-sidebar-brand img {
    position: relative;
    z-index: 1;
    display: block;
    width: 44px;
    height: 44px;
    object-fit: contain;
    border-radius: 50%;
    background: transparent;
    padding: 0;
    box-shadow: none;
}
@keyframes kaLogoRingSpin {
    to {
        transform: rotate(360deg);
    }
}
@keyframes kaLogoShine {
    0%, 46% {
        background-position: 140% 140%;
        opacity: 0;
    }
    58% {
        opacity: 0.5;
    }
    100% {
        background-position: -80% -80%;
        opacity: 0;
    }
}
@keyframes kaLogoAura {
    0%, 100% {
        transform: rotate(0deg) scale(1);
        opacity: 0.72;
    }
    50% {
        transform: rotate(180deg) scale(1.08);
        opacity: 1;
    }
}
@keyframes kaLogoBreath {
    0%, 100% {
        box-shadow:
            inset 0 0 0 1px rgba(255,255,255,0.42),
            0 0 0 1px rgba(255, 242, 179, 0.98),
            0 0 0 4px rgba(212,175,55,0.24),
            0 0 0 8px rgba(247,224,138,0.07),
            0 7px 18px rgba(0,0,0,0.42),
            0 0 20px rgba(247,224,138,0.48),
            0 0 30px rgba(212,175,55,0.22);
    }
    50% {
        box-shadow:
            inset 0 0 0 1px rgba(255,255,255,0.56),
            0 0 0 1px rgba(255, 246, 195, 1),
            0 0 0 6px rgba(212,175,55,0.34),
            0 0 0 11px rgba(247,224,138,0.12),
            0 7px 18px rgba(0,0,0,0.42),
            0 0 34px rgba(247,224,138,0.78),
            0 0 48px rgba(212,175,55,0.34);
    }
}
.ka-sidebar-brand .brand-text {
    color: #fff;
    font-weight: 700;
    font-size: 0.875rem;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ka-sidebar-brand .brand-sub {
    color: rgba(255,255,255,0.55);
    font-size: 0.68rem;
    font-weight: 300;
    display: block;
}

/* Sidebar nav */
.ka-nav {
    flex: 1;
    padding: 1rem 0.75rem;
    list-style: none;
    margin: 0;
}
.ka-nav-section {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.78);
    padding: 1.2rem 0.75rem 0.4rem;
    font-weight: 600;
}
.ka-nav .nav-item { margin-bottom: 2px; }
.ka-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: rgba(255,255,255,0.72) !important;
    padding: 0.55rem 0.75rem;
    border-radius: 6px;
    font-size: 0.85rem;
    transition: background var(--ka-transition), color var(--ka-transition);
    white-space: nowrap;
}
.ka-nav .nav-link i {
    width: 18px;
    font-size: 0.9rem;
    flex-shrink: 0;
    opacity: 0.75;
}
.ka-nav .nav-link:hover,
.ka-nav .nav-link.active {
    background: rgba(255,255,255,0.1);
    color: #fff !important;
}
.ka-nav .nav-link.active {
    background: linear-gradient(110deg, #934009 0%, #b65c0c 100%);
    color: #fff !important;
    border-left: 3px solid var(--ka-accent-solid);
    padding-left: calc(0.75rem - 3px);
}
.ka-nav .nav-link.active i { opacity: 1; color: #f7e08a; }

/* Sidebar submenu (collapse) */
.ka-nav .nav-link .ka-arrow {
    margin-left: auto;
    font-size: 0.7rem;
    transition: transform var(--ka-transition);
}
.ka-nav .nav-link:not(.collapsed) .ka-arrow {
    transform: rotate(90deg);
}
.ka-submenu {
    list-style: none;
    margin: 2px 0 0 0;
    padding: 0 0 0 1.5rem;
    display: block;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.32s ease, opacity 0.24s ease;
}
.ka-submenu.collapse:not(.show) {
    display: block;
}
.ka-submenu.show {
    max-height: none;
    opacity: 1;
}
.ka-submenu .nav-link {
    font-size: 0.82rem;
    padding: 0.4rem 0.75rem;
    color: rgba(255,255,255,0.88) !important;
}
.ka-submenu .nav-link::before {
    content: '–';
    margin-right: 6px;
    opacity: 0.5;
}
.ka-submenu .nav-link:hover { color: #fff !important; background: rgba(255,255,255,0.07); }
.ka-submenu .ka-submenu { padding-left: 0.75rem; }
.ka-submenu .nav-link { white-space: normal; }
.ka-submenu .nav-link[data-ka-target]::before { content: none; }

/* Sidebar logout */
.ka-sidebar-footer {
    padding: 0.75rem;
    border-top: 2px solid transparent;
    border-image: var(--ka-accent-h) 1;
    flex-shrink: 0;
}
.ka-sidebar-footer .btn-logout {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    background: rgba(220, 53, 69, 0.12);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.25);
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    font-size: 0.82rem;
    cursor: pointer;
    transition: background var(--ka-transition);
}
.ka-sidebar-footer .btn-logout:hover { background: rgba(220, 53, 69, 0.25); color: #fff; }

/* ---------- TOPBAR ---------- */
.ka-topbar {
    position: fixed;
    top: 0;
    left: var(--ka-sidebar-width);
    right: 0;
    height: var(--ka-topbar-height);
    background: var(--ka-surface);
    border-bottom: 3px solid transparent;
    border-image: var(--ka-accent-h) 1;
    box-shadow: var(--ka-shadow-sm);
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    gap: 1rem;
    z-index: 1035;
    transition: left var(--ka-transition);
}

.ka-topbar .ka-sidebar-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--ka-text-muted);
    font-size: 1.1rem;
    padding: 0.4rem;
    border-radius: 6px;
    transition: background var(--ka-transition), color var(--ka-transition);
    display: none; /* shown on mobile */
}
.ka-topbar .ka-sidebar-toggle:hover { background: var(--ka-primary-light); color: var(--ka-primary); }

.ka-topbar-spacer { flex: 1; }

.ka-topbar-page-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--ka-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

/* Topbar user dropdown */
.ka-user-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: 1px solid var(--ka-border);
    border-radius: 8px;
    padding: 0.35rem 0.75rem;
    cursor: pointer;
    color: var(--ka-text);
    font-size: 0.875rem;
    transition: background var(--ka-transition), border-color var(--ka-transition);
}
.ka-user-btn:hover { background: var(--ka-primary-light); border-color: var(--ka-primary); }
.ka-user-btn .ka-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--ka-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    flex-shrink: 0;
}
.ka-user-btn .ka-user-name { max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- MAIN CONTENT ---------- */
.ka-content {
    margin-left: var(--ka-sidebar-width);
    margin-top: var(--ka-topbar-height);
    padding: 1.5rem;
    min-height: calc(100vh - var(--ka-topbar-height));
    transition: margin-left var(--ka-transition);
    overflow-x: hidden;
}

/* ---------- Page Header ---------- */
.ka-page-header {
    margin-bottom: 1.5rem;
}
.ka-page-header h1 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--ka-text);
    margin: 0 0 0.25rem;
}

/* ---------- Breadcrumb ---------- */
.ka-breadcrumb {
    position: relative !important;
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    padding: 0.5rem 0 !important;
    margin: 0 0 1.25rem 0 !important;
    display: inline-flex !important;
    width: 100% !important;
    align-items: center !important;
    box-shadow: none !important;
    overflow: visible !important;
}

.ka-breadcrumb .breadcrumb {
    margin: 0 !important;
    padding: 0 !important;
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
}

.ka-breadcrumb .breadcrumb-item {
    display: flex !important;
    align-items: center !important;
    font-size: 0.88rem !important;
    font-weight: 400 !important;
}

/* Base style for breadcrumb links */
.ka-breadcrumb .breadcrumb-item a {
    color: var(--ka-primary) !important;
    transition: color 0.2s ease, transform 0.2s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    font-weight: 500 !important;
}

.ka-breadcrumb .breadcrumb-item a:hover {
    color: var(--ka-primary-dark) !important;
    text-decoration: none !important;
}

.ka-breadcrumb .breadcrumb-item a i {
    font-size: 0.95rem !important;
    color: var(--ka-primary) !important;
}

/* Home Link Badge Style - Minimalist (no background) */
.ka-breadcrumb .breadcrumb-item:first-child a {
    background: transparent !important;
    color: var(--ka-primary) !important;
    padding: 0 !important;
    border-radius: 0 !important;
    border: none !important;
    font-weight: 500 !important;
    box-shadow: none !important;
}

.ka-breadcrumb .breadcrumb-item:first-child a i {
    font-size: 0.95rem !important;
    color: var(--ka-primary) !important;
    transition: transform 0.2s ease !important;
}

.ka-breadcrumb .breadcrumb-item:first-child a:hover {
    background: transparent !important;
    color: var(--ka-primary-dark) !important;
    border-color: transparent !important;
    box-shadow: none !important;
    transform: none !important;
}

.ka-breadcrumb .breadcrumb-item:first-child a:hover i {
    color: var(--ka-primary-dark) !important;
    transform: scale(1.1) !important;
}

/* Active current item styling - Minimalist (no badges) */
.ka-breadcrumb .breadcrumb-item.active {
    color: var(--ka-text-muted) !important;
    font-weight: 400 !important;
    background: transparent !important;
    padding: 0 !important;
    border-radius: 0 !important;
    border: none !important;
    font-size: 0.88rem !important;
    display: inline-flex !important;
    align-items: center !important;
}

/* Custom separator */
.ka-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
    content: "›" !important;
    font-family: inherit !important;
    font-size: 1.4rem !important;
    line-height: 1 !important;
    vertical-align: middle !important;
    color: #cbd5e1 !important;
    padding-left: 0.6rem !important;
    padding-right: 0.6rem !important;
    font-weight: 400 !important;
}

/* ---------- Cards ---------- */
.ka-card {
    background: var(--ka-surface);
    border: 1px solid var(--ka-border);
    border-radius: var(--ka-radius);
    box-shadow: var(--ka-shadow-sm);
}
.ka-card .card-header {
    background: transparent;
    border-bottom: 1px solid var(--ka-border);
    padding: 0.9rem 1.25rem;
    font-weight: 600;
    color: var(--ka-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.ka-card .card-header i { color: var(--ka-primary); }
.ka-card .card-body { padding: 1.25rem; }
.ka-card .card-footer {
    background: transparent;
    border-top: 1px solid var(--ka-border);
    padding: 0.75rem 1.25rem;
}

/* Dashboard stat cards */
.ka-stat {
    background: var(--ka-surface);
    border-radius: var(--ka-radius);
    box-shadow: var(--ka-shadow-sm);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border: 1px solid var(--ka-border);
    border-top: 3px solid transparent;
    border-image: var(--ka-accent-h) 1;
    transition: box-shadow var(--ka-transition), transform var(--ka-transition);
}
.ka-stat:hover {
    box-shadow: var(--ka-shadow-md), 0 0 0 1px rgba(212,175,55,0.3);
    transform: translateY(-2px);
}
.ka-stat .stat-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}
.ka-stat .stat-icon.primary { background: rgba(11, 92, 173, 0.1); color: var(--ka-primary); }
.ka-stat .stat-icon.secondary { background: rgba(53, 181, 232, 0.1); color: var(--ka-secondary); }
.ka-stat .stat-icon.success { background: rgba(22,197,154,0.1); color: #16c59a; }
.ka-stat .stat-icon.warning { background: rgba(212,175,55,0.12); color: #c99700; }
.ka-stat .stat-value { font-size: 1.6rem; font-weight: 700; color: var(--ka-text); line-height: 1; }
.ka-stat .stat-label { font-size: 0.8rem; color: var(--ka-text-muted); margin-top: 0.2rem; }

/* ---------- Tables ---------- */
.table-ka thead th {
    background: var(--ka-primary);
    color: #fff;
    font-weight: 500;
    border: none;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
}
.table-ka thead th a,
.table-ka thead th a:hover,
.table-ka thead th a:focus,
.table-ka thead th a:active {
    color: #fff !important;
    text-decoration: none;
}
.table-ka tbody tr { transition: background var(--ka-transition); }
.table-ka tbody tr:hover { background: rgba(11, 92, 173, 0.04); }
.table-ka td, .table-ka th { vertical-align: middle; padding: 0.6rem 1rem; font-size: 0.875rem; }
.table-ka .table-action { white-space: nowrap; }
.table-ka .table-action-group {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    flex-wrap: nowrap;
}
.table-ka .table-action a,
.table-ka .table-action button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 6px;
    font-size: 0.8rem;
    border: none;
    cursor: pointer;
    transition: background var(--ka-transition);
}
.table-ka .btn-view   { background: rgba(11, 92, 173, 0.1); color: var(--ka-primary); }
.table-ka .btn-edit   { background: rgba(212,175,55,0.15); color: #c99700; }
.table-ka .btn-delete { background: rgba(220,53,69,0.1); color: #dc3545; }
.table-ka .btn-view:hover   { background: var(--ka-primary); color: #fff; }
.table-ka .btn-edit:hover   { background: #c99700; color: #fff; }
.table-ka .btn-delete:hover { background: #dc3545; color: #fff; }

/* ---------- Forms ---------- */
.form-control:focus {
    border-color: var(--ka-primary);
    box-shadow: 0 0 0 0.2rem rgba(11, 92, 173, 0.1);
}
.form-label { font-weight: 500; font-size: 0.875rem; color: var(--ka-text); }
.form-control {
    border-radius: 8px;
    font-size: 0.875rem;
    border-color: var(--ka-border);
}
.form-select {
    border-radius: 8px;
    font-size: 0.875rem;
    border-color: var(--ka-border);
    padding: 0.5rem 2.25rem 0.5rem 0.75rem;
    background-color: var(--ka-surface);
    color: var(--ka-text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    cursor: pointer;
}
.form-select:hover {
    border-color: var(--ka-primary);
    background-color: rgba(11, 92, 173, 0.01);
}
.form-select:focus {
    border-color: var(--ka-primary);
    box-shadow: 0 0 0 4px rgba(11, 92, 173, 0.1);
    background-color: var(--ka-surface);
}

/* ---------- Select2 Custom Refined Styling ---------- */
.select2-container--krajee-bs5 .select2-selection--single,
.select2-container--bootstrap5 .select2-selection--single,
.select2-container--default .select2-selection--single {
    position: relative !important;
    height: 38px !important;
    padding: 0.375rem 2.25rem 0.375rem 0.75rem !important;
    font-size: 0.875rem !important;
    font-weight: 400 !important;
    line-height: 1.5 !important;
    color: var(--ka-text) !important;
    background-color: var(--ka-surface) !important;
    border: 1px solid var(--ka-border) !important;
    border-radius: 8px !important;
    transition: border-color var(--ka-transition), box-shadow var(--ka-transition) !important;
    display: flex !important;
    align-items: center !important;
}

.select2-container--krajee-bs5 .select2-selection--single:hover,
.select2-container--bootstrap5 .select2-selection--single:hover,
.select2-container--default .select2-selection--single:hover {
    border-color: var(--ka-primary) !important;
    background-color: rgba(11, 92, 173, 0.01) !important;
}

.select2-container--krajee-bs5.select2-container--focus .select2-selection--single,
.select2-container--krajee-bs5.select2-container--open .select2-selection--single,
.select2-container--bootstrap5.select2-container--focus .select2-selection--single,
.select2-container--bootstrap5.select2-container--open .select2-selection--single,
.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--single {
    border-color: var(--ka-primary) !important;
    box-shadow: 0 0 0 4px rgba(11, 92, 173, 0.1) !important;
    background-color: var(--ka-surface) !important;
}

.select2-container--krajee-bs5 .select2-selection--single .select2-selection__rendered,
.select2-container--bootstrap5 .select2-selection--single .select2-selection__rendered,
.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--ka-text) !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin-top: 0 !important;
}

.select2-container--krajee-bs5 .select2-selection--single .select2-selection__placeholder,
.select2-container--bootstrap5 .select2-selection--single .select2-selection__placeholder,
.select2-container--default .select2-selection--single .select2-selection__placeholder {
    color: var(--ka-text-muted) !important;
}

.select2-container--krajee-bs5 .select2-selection--single .select2-selection__arrow,
.select2-container--bootstrap5 .select2-selection--single .select2-selection__arrow,
.select2-container--default .select2-selection--single .select2-selection__arrow {
    border: none !important;
    border-left: none !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    right: 12px !important;
    width: auto !important;
    height: auto !important;
}

.select2-container--krajee-bs5 .select2-selection--single .select2-selection__arrow b,
.select2-container--bootstrap5 .select2-selection--single .select2-selection__arrow b,
.select2-container--default .select2-selection--single .select2-selection__arrow b {
    border-color: var(--ka-text-muted) transparent transparent transparent !important;
    border-width: 5px 4px 0 4px !important;
    transition: transform var(--ka-transition) !important;
}

.select2-container--krajee-bs5.select2-container--open .select2-selection__arrow b,
.select2-container--bootstrap5.select2-container--open .select2-selection__arrow b,
.select2-container--default.select2-container--open .select2-selection__arrow b {
    border-color: var(--ka-primary) transparent transparent transparent !important;
    transform: rotate(180deg) !important;
}

.select2-container--krajee-bs5 .select2-selection--single .select2-selection__clear,
.select2-container--bootstrap5 .select2-selection--single .select2-selection__clear,
.select2-container--default .select2-selection--single .select2-selection__clear {
    position: absolute !important;
    right: 2.25rem !important;
    color: var(--ka-text-muted) !important;
    font-size: 1.15rem !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    margin-top: 0 !important;
    cursor: pointer !important;
    display: inline-block !important;
    z-index: 10 !important;
}

.select2-container--krajee-bs5 .select2-selection--single .select2-selection__clear:hover,
.select2-container--bootstrap5 .select2-selection--single .select2-selection__clear:hover,
.select2-container--default .select2-selection--single .select2-selection__clear:hover {
    color: #dc3545 !important;
}

/* Dropdown Container */
.select2-dropdown {
    background-color: var(--ka-surface) !important;
    border: 1px solid var(--ka-border) !important;
    border-radius: 8px !important;
    box-shadow: var(--ka-shadow-md) !important;
    overflow: hidden !important;
    z-index: 9999 !important;
}

/* Fully hide accessibility select element to avoid visual duplicate leaks */
select.select2-hidden-accessible {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    clip: rect(0,0,0,0) !important;
}

/* Hide duplicate placeholder text when select has a selected option */
.select2-selection__rendered[title] ~ .select2-selection__placeholder,
.select2-selection__rendered[title] .select2-selection__placeholder,
.select2-selection__rendered:not(:empty) ~ .select2-selection__placeholder,
.select2-selection__rendered:not(:empty) .select2-selection__placeholder {
    display: none !important;
}

/* Unified Borders and Radii when Open Below */
.select2-container--open.select2-container--below .select2-selection--single {
    border-bottom-left-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
    border-bottom-color: transparent !important;
}

.select2-container--open .select2-dropdown--below {
    margin-top: -1px !important;
    border-top-left-radius: 0 !important;
    border-top-right-radius: 0 !important;
    border-top: none !important;
    border-color: var(--ka-primary) !important;
}

/* Unified Borders and Radii when Open Above */
.select2-container--open.select2-container--above .select2-selection--single {
    border-top-left-radius: 0 !important;
    border-top-right-radius: 0 !important;
    border-top-color: transparent !important;
}

.select2-container--open .select2-dropdown--above {
    margin-top: 1px !important;
    border-bottom-left-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
    border-bottom: none !important;
    border-color: var(--ka-primary) !important;
}

/* Dropdown Search Box */
.select2-search--dropdown {
    padding: 8px !important;
    background-color: var(--ka-bg) !important;
    border-bottom: 1px solid var(--ka-border) !important;
}

.select2-search--dropdown .select2-search__field {
    border: 1px solid var(--ka-border) !important;
    border-radius: 6px !important;
    padding: 6px 12px !important;
    font-size: 0.85rem !important;
    color: var(--ka-text) !important;
    background-color: var(--ka-surface) !important;
}

.select2-search--dropdown .select2-search__field:focus {
    border-color: var(--ka-primary) !important;
    box-shadow: 0 0 0 3px rgba(11, 92, 173, 0.1) !important;
    outline: none !important;
}

/* Dropdown Results list */
.select2-results__options {
    max-height: 250px !important;
    padding: 6px !important;
    scrollbar-width: thin !important;
    scrollbar-color: var(--ka-border) transparent !important;
}

.select2-results__options::-webkit-scrollbar {
    width: 6px !important;
    height: 6px !important;
}

.select2-results__options::-webkit-scrollbar-thumb {
    background-color: var(--ka-border) !important;
    border-radius: 3px !important;
}

.select2-results__options::-webkit-scrollbar-thumb:hover {
    background-color: var(--ka-text-muted) !important;
}

/* Dropdown Option Items */
.select2-results__option {
    padding: 8px 12px !important;
    font-size: 0.875rem !important;
    font-family: 'Anuphan', sans-serif !important;
    color: var(--ka-text) !important;
    border-radius: 6px !important;
    margin-bottom: 2px !important;
    transition: background-color var(--ka-transition), color var(--ka-transition) !important;
    cursor: pointer !important;
}

.select2-results__option:last-child {
    margin-bottom: 0 !important;
}

/* Option Hover/Focus State */
.select2-results__option--highlighted[aria-selected],
.select2-results__option--selectable:hover {
    background-color: var(--ka-primary) !important;
    color: #ffffff !important;
}

/* Option Selected State */
.select2-results__option[aria-selected=true] {
    background-color: var(--ka-primary-light) !important;
    color: var(--ka-primary) !important;
    font-weight: 500 !important;
}

.select2-results__option[aria-selected=true].select2-results__option--highlighted {
    background-color: var(--ka-primary) !important;
    color: #ffffff !important;
}

/* Custom Segmented Control styling */
.ka-segmented-control {
    background: #F1F5F9;
    padding: 4px;
    border-radius: 8px;
    border: 1px solid var(--ka-border);
    display: inline-flex;
}
.ka-segmented-control .btn-check + .btn-outline-ka-segmented {
    border: none;
    border-radius: 6px;
    padding: 0.35rem 1.25rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--ka-text-muted);
    background: transparent;
    transition: all 0.2s ease;
}
.ka-segmented-control .btn-check:checked + .btn-outline-ka-segmented {
    background: var(--ka-primary) !important;
    color: #ffffff !important;
    box-shadow: 0 2px 6px rgba(11, 92, 173, 0.2);
}
.ka-segmented-control .btn-check + .btn-outline-ka-segmented:hover {
    color: var(--ka-primary);
    background: rgba(11, 92, 173, 0.05);
}
.form-text { color: var(--ka-text-muted); }
.required-star::after { content: ' *'; color: var(--ka-secondary); }
.ka-form-section {
    background: #fff;
    border: 1px solid var(--ka-border);
    border-radius: 10px;
    padding: 1rem 1rem 1.1rem;
    margin-bottom: 1rem;
}
.ka-form-section-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--ka-primary);
    margin-bottom: 0.9rem;
}
.ka-post-form .help-block,
.ka-post-form .invalid-feedback {
    font-size: 0.8rem;
}
.ka-post-form .cke_chrome {
    border-color: var(--ka-border) !important;
    border-radius: 8px !important;
    overflow: hidden;
}
.ka-post-form .selectize-input,
.ka-post-form .selectize-control.multi .selectize-input {
    border: 1px solid var(--ka-border) !important;
    border-radius: 6px !important;
    box-shadow: none !important;
    padding: 0.5rem 0.75rem !important;
}
.ka-post-form .selectize-control {
    width: 100% !important;
    max-width: 100% !important;
}
.ka-post-form .selectize-input {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    display: block !important;
    overflow: hidden !important;
}
.ka-post-form .selectize-input > input {
    max-width: 100% !important;
}
.ka-post-form .selectize-dropdown {
    border-radius: 8px !important;
    border-color: var(--ka-border) !important;
}
.ka-post-form .radio label {
    margin-right: 1rem;
}
.ka-uploaded-box {
    margin-top: 0.75rem;
    padding: 0.9rem;
    background: #f7faf3;
    border: 1px dashed #cbd5e1;
    border-radius: 8px;
}
.ka-uploaded-title {
    font-weight: 700;
    color: var(--ka-primary);
    margin-bottom: 0.5rem;
}
.ka-form-actions {
    margin-top: 1rem;
}
.ka-detail-table {
    margin-bottom: 0;
}
.ka-detail-table > tbody > tr > th {
    width: 180px;
    background: rgba(11, 92, 173, 0.05);
    color: var(--ka-primary);
    font-weight: 700;
}
.ka-detail-table > tbody > tr > th,
.ka-detail-table > tbody > tr > td {
    padding: 0.85rem 1rem;
    border-color: var(--ka-border);
    vertical-align: top;
}

/* ---------- Buttons ---------- */
.btn-ka-primary {
    background: var(--ka-primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 0.45rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: background var(--ka-transition), box-shadow var(--ka-transition);
}
.btn-ka-primary:hover { background: var(--ka-primary-dark); color: #fff; box-shadow: 0 4px 10px rgba(11, 92, 173, 0.3); }
.btn-ka-primary i,
.btn-ka-secondary i,
.btn-ka-outline i,
.btn-ka-danger i,
.ka-card .card-header .btn i {
    color: inherit !important;
    opacity: 1;
}
.btn-ka-secondary { background: var(--ka-secondary); color: #fff; border: none; border-radius: 6px; padding: 0.45rem 1.25rem; font-size: 0.875rem; font-weight: 500; }
.btn-ka-secondary:hover { background: #b02d5a; color: #fff; }
.btn-ka-outline {
    background: transparent;
    border: 1px solid var(--ka-primary);
    color: var(--ka-primary);
    border-radius: 6px;
    padding: 0.4rem 1.2rem;
    font-size: 0.875rem;
    transition: background var(--ka-transition);
}
.btn-ka-outline:hover { background: var(--ka-primary); color: #fff; }
.btn-ka-danger { background: #dc3545; color: #fff; border: none; border-radius: 6px; padding: 0.45rem 1.25rem; font-size: 0.875rem; }
.btn-ka-danger:hover { background: #b02030; color: #fff; }

/* Bootstrap 5 overrides for existing form widgets */
.btn-primary { background-color: var(--ka-primary) !important; border-color: var(--ka-primary) !important; }
.btn-primary:hover { background-color: var(--ka-primary-dark) !important; border-color: var(--ka-primary-dark) !important; }
.btn-success { border-radius: 6px !important; }
.btn-danger { border-radius: 6px !important; }
.btn-warning { border-radius: 6px !important; }
.btn-info { border-radius: 6px !important; }

/* ---------- Alert ---------- */
.ka-alert-stack {
    max-width: 960px;
    width: 100%;
}
.ka-alert-stack .alert {
    width: 100%;
}
.alert {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    border: 1px solid transparent;
    border-left-width: 4px;
    border-radius: var(--ka-radius);
    box-shadow: var(--ka-shadow-sm);
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    padding: 0.85rem 3rem 0.85rem 1rem;
    word-break: break-word;
}
.alert::before {
    align-items: center;
    border-radius: 999px;
    display: inline-flex;
    flex: 0 0 28px;
    font-family: "Font Awesome 6 Free";
    font-size: 0.9rem;
    font-weight: 900;
    height: 28px;
    justify-content: center;
    line-height: 1;
    margin-top: 0.05rem;
    width: 28px;
}
.alert-success {
    background: #ecfdf5;
    border-color: #bbf7d0;
    border-left-color: #16a34a;
    color: #166534;
}
.alert-success::before {
    background: #16a34a;
    color: #fff;
    content: "\f00c";
}
.alert-danger {
    background: #fff1f2;
    border-color: #fecdd3;
    border-left-color: #e11d48;
    color: #9f1239;
}
.alert-danger::before {
    background: #e11d48;
    color: #fff;
    content: "\f071";
}
.alert-warning {
    background: #fffbeb;
    border-color: #fde68a;
    border-left-color: #d97706;
    color: #92400e;
}
.alert-warning::before {
    background: #d97706;
    color: #fff;
    content: "\f071";
}
.alert-info {
    background: #eff6ff;
    border-color: #bfdbfe;
    border-left-color: #0284c7;
    color: #1e40af;
}
.alert-info::before {
    background: #0284c7;
    color: #fff;
    content: "\f129";
}
.alert-dismissible { padding-right: 3.25rem; }
.alert-dismissible .btn-close,
.alert-dismissible .close {
    align-items: center !important;
    background-color: rgba(255,255,255,0.68) !important;
    border: 0 !important;
    border-radius: 999px !important;
    box-shadow: inset 0 0 0 1px rgba(15,23,42,0.08) !important;
    color: inherit !important;
    display: inline-flex !important;
    height: 28px !important;
    justify-content: center !important;
    opacity: 0.75 !important;
    padding: 0 !important;
    position: absolute !important;
    right: 0.85rem !important;
    text-shadow: none !important;
    top: 0.75rem !important;
    transition: background var(--ka-transition), opacity var(--ka-transition), transform var(--ka-transition) !important;
    width: 28px !important;
    cursor: pointer !important;
    z-index: 2 !important;
    box-sizing: border-box !important;
}
.alert-dismissible .btn-close {
    background-size: 0.65rem !important;
}
.alert-dismissible .close {
    font-size: 0 !important;
    line-height: 0 !important;
}
.alert-dismissible .close span {
    display: none !important;
}
.alert-dismissible .close::before {
    content: "\f00d" !important;
    font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", "FontAwesome", sans-serif !important;
    font-size: 0.85rem !important;
    font-weight: 900 !important;
    font-style: normal !important;
    line-height: 1 !important;
    -webkit-font-smoothing: antialiased !important;
    display: inline-block !important;
}
.alert-dismissible .btn-close:hover,
.alert-dismissible .btn-close:focus,
.alert-dismissible .close:hover,
.alert-dismissible .close:focus {
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(11, 92, 173, 0.1);
    opacity: 1;
    outline: 0;
    transform: translateY(-1px);
}
@media (max-width: 576px) {
    .ka-alert-stack {
        max-width: 100%;
    }
    .alert {
        padding: 0.8rem 2.8rem 0.8rem 0.85rem;
    }
}

/* ---------- Pagination ---------- */
.page-item.active .page-link { background-color: var(--ka-primary); border-color: var(--ka-primary); }
.page-link { color: var(--ka-primary); font-size: 0.875rem; }
.page-link:hover { color: var(--ka-primary-dark); background-color: var(--ka-primary-light); }

/* ---------- Badges ---------- */
.badge-ka-primary { background: var(--ka-primary); color: #fff; }
.badge-ka-secondary { background: var(--ka-secondary); color: #fff; }

/* ---------- Modal ---------- */
.modal {
    background: rgba(15, 23, 42, 0.45) !important;
    backdrop-filter: blur(4px) !important;
    -webkit-backdrop-filter: blur(4px) !important;
}
.modal-backdrop {
    opacity: 0 !important;
    pointer-events: none !important;
}
.modal-header {
    background: var(--ka-primary);
    color: #fff;
    border-radius: var(--ka-radius) var(--ka-radius) 0 0;
}
.modal-header .btn-close { filter: invert(1) brightness(2); }
.modal-content { border: none; border-radius: var(--ka-radius); box-shadow: var(--ka-shadow-md); }

/* ---------- Footer ---------- */
.ka-footer {
    margin-top: 2rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--ka-border);
    font-size: 0.8rem;
    color: var(--ka-text-muted);
    text-align: center;
}
.ka-footer a { color: var(--ka-primary); }

/* ---------- Sidebar Overlay (mobile) ---------- */
.ka-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 1039;
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
    .ka-sidebar {
        transform: translateX(-100%);
    }
    .ka-sidebar.open {
        transform: translateX(0);
    }
    .ka-sidebar-overlay.show { display: block; }
    .ka-topbar { left: 0; }
    .ka-topbar .ka-sidebar-toggle { display: flex; }
    .ka-content { margin-left: 0; }
    /* stat cards: 2 per row */
    .ka-stat { padding: 1rem; }
    .ka-stat .stat-value { font-size: 1.4rem; }
    /* hide breadcrumb text on md, keep icon */
    .ka-breadcrumb .breadcrumb-item a span { display: none; }
}

@media (max-width: 767.98px) {
    .ka-topbar { padding: 0 1rem; gap: 0.5rem; }
    .ka-topbar-title { font-size: 0.9rem; max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .ka-content { padding: 1.25rem 1rem; }
    /* stat cards stacked */
    .ka-stat .stat-icon { width: 44px; height: 44px; font-size: 1.1rem; }
    .ka-stat .stat-label { font-size: 0.75rem; }
    /* page header */
    .ka-page-header { flex-direction: column; align-items: flex-start !important; gap: 0.5rem; }
    .ka-page-header .ms-auto { margin-left: 0 !important; }
}

@media (max-width: 575.98px) {
    .ka-topbar { padding: 0 0.75rem; }
    .ka-content { padding: 1rem 0.75rem; }
    .ka-stat { padding: 0.85rem; gap: 0.75rem; }
    .ka-stat .stat-value { font-size: 1.25rem; }
    .ka-stat .stat-icon { width: 40px; height: 40px; border-radius: 10px; font-size: 1rem; }
    /* table: horizontal scroll */
    .table-responsive { font-size: 0.8rem; }
    .table-ka td, .table-ka th { padding: 0.45rem 0.6rem; }
    /* hide non-essential columns */
    .table-ka .d-none-xs { display: none !important; }
    /* buttons */
    .btn-ka-primary, .btn-ka-secondary { padding: 0.4rem 1rem; font-size: 0.82rem; }
    /* modal fullscreen on mobile */
    .modal-dialog { margin: 0.5rem; }
}

/* ---------- Utility ---------- */
.text-ka-primary   { color: var(--ka-primary)   !important; }
.text-ka-secondary { color: var(--ka-secondary)  !important; }
.bg-ka-primary     { background: var(--ka-primary)   !important; color: #fff; }
.bg-ka-secondary   { background: var(--ka-secondary)  !important; color: #fff; }
.border-ka         { border-color: var(--ka-border) !important; }