/* WSM Style Guide tokens — docs/WSM_STYLE_GUIDE.md */
:root {
    --bg: #f1f3f8;
    --surface: #ffffff;
    --surface2: #f7f8fb;
    --surface-muted: #eef1f7;
    --border: #e3e7f0;
    --text: #111827;
    --text2: #374151;
    --text-muted: #6b7280;
    --navy: #0c1f4a;
    --navy-deep: #13285e;
    --accent: #1a56db;
    --accent-hover: #1e429f;
    --accent-soft: #ebf0fd;
    --accent-border: #c0d0f8;
    --success: #0e7040;
    --success-bg: #e8f8f0;
    --warning: #875400;
    --warning-bg: #fff8e6;
    --danger: #c0202a;
    --danger-bg: #fff0f1;
    --admin-purple: #6c22d4;
    --radius: 8px;
    --radius-md: 12px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --shadow: 0 1px 6px rgba(13, 33, 90, 0.07);
    --shadow-lg: 0 8px 32px rgba(13, 33, 90, 0.13);
    --trans: all 0.2s cubic-bezier(.4, 0, .2, 1);
    --font: 'Noto Sans Thai', 'Sarabun', 'TH Sarabun New', sans-serif;
    --font-mono: 'DM Mono', ui-monospace, monospace;

    /* legacy aliases */
    --blue-50: var(--accent-soft);
    --blue-100: var(--accent-border);
    --blue-600: var(--accent);
    --blue-800: var(--navy-deep);
    --red-text: var(--danger);
    --gray-100: var(--surface2);
    --gray-200: var(--border);
    --gray-400: #9ca3af;
    --gray-600: var(--text-muted);
    --white: var(--surface);
}

/* ---- Reset ---- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 15px;
}

body {
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
    line-height: 1.5;
}

a {
    color: var(--blue-600);
    text-decoration: none;
}

/* ---- Layout ---- */
.topbar {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.25rem;
    height: 52px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-lg);
}

.topbar-brand {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: .5px;
}

.topbar-sub {
    font-size: .75rem;
    opacity: .8;
}

.topbar-right {
    display: flex;
    gap: .5rem;
    align-items: center;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.25rem 1rem;
}

.app-footer {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem 1rem 1.5rem;
    text-align: center;
    font-size: .75rem;
    color: var(--text-muted);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: .35rem .5rem;
}

.app-footer a {
    color: var(--accent);
    font-weight: 600;
}

.app-footer a:hover {
    text-decoration: underline;
}

.app-footer-sep {
    opacity: .45;
}

/* ---- Tabs ---- */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--border);
    margin-bottom: 1.25rem;
    overflow-x: auto;
}

.tab-btn {
    flex-shrink: 0;
    padding: .6rem 1.1rem;
    font-family: var(--font);
    font-size: .88rem;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color .15s, border-color .15s;
    display: flex;
    align-items: center;
    gap: .35rem;
}

.tab-btn:hover {
    color: var(--blue-600);
}

.tab-btn.active {
    color: var(--blue-600);
    border-bottom-color: var(--blue-600);
    font-weight: 600;
}

/* ---- Panes (tab content) ---- */
.pane {
    display: none;
}

.pane.active {
    display: block;
}

/* ---- Cards ---- */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
    transition: var(--trans);
}

.card-title {
    font-size: .88rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: .85rem;
    display: flex;
    align-items: center;
    gap: .4rem;
}

/* ---- Forms ---- */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .7rem 1rem;
}

.form-grid3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: .7rem 1rem;
}

.form-grid4 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: .7rem 1rem;
}

.col-full {
    grid-column: 1 / -1;
}

.col-2 {
    grid-column: span 2;
}

.fg {
    display: flex;
    flex-direction: column;
    gap: .3rem;
}

.fg label {
    font-size: .75rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: .3px;
}

input[type="text"],
input[type="date"],
input[type="time"],
input[type="email"],
select,
textarea {
    font-family: var(--font);
    font-size: .88rem;
    padding: .45rem .7rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--text);
    width: 100%;
    transition: border-color .15s, box-shadow .15s;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.15);
}

select {
    cursor: pointer;
}

textarea {
    resize: vertical;
    min-height: 60px;
}

/* Autocomplete dropdown */
.autocomplete-wrap {
    position: relative;
}

.autocomplete-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 0 0 var(--radius) var(--radius);
    max-height: 200px;
    overflow-y: auto;
    z-index: 50;
    box-shadow: 0 4px 12px rgba(0, 0, 0, .12);
}

.autocomplete-item {
    padding: .45rem .75rem;
    font-size: .85rem;
    cursor: pointer;
}

.autocomplete-item:hover {
    background: var(--blue-50);
    color: var(--blue-800);
}

.autocomplete-item .code {
    font-size: .75rem;
    color: var(--gray-600);
}

/* ---- Employee Row ---- */
.emp-row {
    background: var(--gray-100);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: .85rem 1rem;
    margin-bottom: .6rem;
    position: relative;
}

.emp-row-hd {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: .65rem;
}

.emp-row-actions {
    display: flex;
    align-items: center;
    gap: .35rem;
}

.emp-num {
    font-size: .8rem;
    font-weight: 600;
    color: var(--text-muted);
}

.ot-hint {
    font-size: .78rem;
    color: var(--blue-800);
    margin-top: .4rem;
}

.ot-hint strong {
    font-weight: 700;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .5rem 1.1rem;
    font-family: var(--font);
    font-size: .85rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--trans);
}

.btn:active {
    transform: translateY(0) scale(.98);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, #2563eb 100%);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(26, 86, 219, 0.25);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-hover) 0%, var(--accent) 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(26, 86, 219, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--blue-600);
    border-color: var(--blue-600);
}

.btn-outline:hover {
    background: var(--blue-50);
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border-color: var(--border);
}

.btn-ghost:hover {
    background: var(--gray-100);
}

.btn-danger {
    background: transparent;
    color: #E24B4A;
    border-color: #E24B4A;
}

.btn-danger:hover {
    background: #FCEBEB;
}

.btn-sm {
    padding: .3rem .7rem;
    font-size: .8rem;
}

.btn-add {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    width: 100%;
    padding: .55rem;
    border: 1px dashed var(--blue-600);
    border-radius: var(--radius);
    background: transparent;
    color: var(--blue-600);
    font-family: var(--font);
    font-size: .85rem;
    cursor: pointer;
    transition: background .15s;
}

.btn-add:hover {
    background: var(--blue-50);
}

/* ---- Action Bar ---- */
.action-bar {
    display: flex;
    justify-content: flex-end;
    gap: .6rem;
    margin-top: 1.1rem;
}

/* ---- Stats ---- */
.stat-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .7rem;
    margin-bottom: 1rem;
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: .85rem 1rem;
    box-shadow: var(--shadow);
    border-top: 3px solid var(--accent);
    transition: var(--trans);
}

.stat-card:nth-child(2) {
    border-top-color: var(--success);
}

.stat-card:nth-child(3) {
    border-top-color: var(--warning);
}

.stat-card:nth-child(4) {
    border-top-color: var(--admin-purple);
}

.stat-card:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.stat-label {
    font-size: .75rem;
    color: var(--text-muted);
    margin-bottom: .2rem;
    letter-spacing: 0.02em;
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--navy-deep);
}

/* ---- Filter Bar ---- */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    align-items: flex-end;
    margin-bottom: 1rem;
}

.filter-bar .fg {
    flex: 1;
    min-width: 130px;
    max-width: 200px;
}

/* ---- Report Table ---- */
.report-group {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 1.1rem;
    overflow: hidden;
}

.report-company {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 1.1rem;
    overflow: hidden;
}

.report-group-hd {
    background: linear-gradient(135deg, var(--navy) 0%, var(--accent) 100%);
    color: #fff;
    padding: .6rem 1rem;
    font-size: .88rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dept-subhd {
    background: #dce8f5;
    color: var(--blue-800);
    font-size: .8rem;
    font-weight: 600;
    padding: .35rem .85rem;
}

.tbl-wrap {
    width: 100%;
    overflow-x: auto;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    background: var(--white);
}

table.ot-tbl {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font);
    font-size: .85rem;
    min-width: 800px;
    table-layout: auto;
}

.ot-tbl th {
    background: var(--blue-50);
    color: var(--blue-800);
    font-weight: 600;
    padding: .65rem .75rem;
    border: 1px solid var(--blue-100);
    text-align: center;
    white-space: nowrap;
    font-size: .8rem;
}

.ot-tbl td {
    padding: .6rem .75rem;
    border: 1px solid var(--gray-200);
    text-align: center;
    vertical-align: middle;
    font-size: .85rem;
    color: var(--text);
}

.ot-tbl td.left {
    text-align: left;
}

/* คืนค่าให้เซลล์ในแถว dept-row กลับมาขยายเต็มตามโค้ดตารางปกติ */
.ot-tbl tr.dept-row td {
    display: table-cell !important;
}

.ot-tbl .btn-sm {
    padding: .3rem .6rem;
    font-size: .78rem;
    height: 30px;
    white-space: nowrap;
}

.ot-tbl tr:nth-child(even) td {
    background: #fafafa;
}

.ot-tbl tr.sum-row td {
    background: var(--blue-50);
    font-weight: 700;
    color: var(--blue-800);
}

.ot-tbl tr.dept-row td {
    background: #f0f6ff;
    font-weight: 600;
    color: var(--blue-800);
    font-size: .78rem;
    text-align: left;
}

/* รายงาน OT ประจำเดือนแบบรายวัน — ล็อกคอลัมน์ ลำดับ/รหัส/ชื่อ แล้วบีบคอลัมน์วันที่ */
table.ot-tbl.monthly-grid-tbl {
    table-layout: fixed;
    min-width: 0;
    width: 100%;
}

.monthly-grid-tbl .mg-seq,
.monthly-grid-tbl .mg-code,
.monthly-grid-tbl .mg-name,
.monthly-grid-tbl .mg-total {
    white-space: nowrap;
    word-break: normal;
    overflow: visible;
}

.monthly-grid-tbl .mg-name {
    text-align: left;
}

.monthly-grid-tbl .mg-day {
    padding: .25rem .08rem;
    font-size: .72rem;
    white-space: nowrap;
    word-break: normal;
    overflow: hidden;
}

.monthly-grid-tbl th.mg-day {
    font-size: .68rem;
    padding: .35rem .08rem;
}

/* ---- Status Badge ---- */
.badge {
    display: inline-block;
    padding: .18rem .6rem;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 600;
}

.badge-pending {
    background: #FFF3CD;
    color: #856404;
}

.badge-approved {
    background: #D1FAE5;
    color: #065F46;
}

.badge-rejected {
    background: #FEE2E2;
    color: #991B1B;
}

.badge-partial {
    background: #FFEDD5;
    color: #9A3412;
}

/* ---- Toast ---- */
.toast-wrap {
    position: fixed;
    top: 64px;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.toast {
    padding: .65rem 1rem;
    border-radius: var(--radius);
    font-size: .85rem;
    font-weight: 500;
    color: #fff;
    animation: slideIn .25s ease;
    min-width: 220px;
}

.toast-success {
    background: #059669;
}

.toast-error {
    background: #DC2626;
}

.toast-info {
    background: var(--blue-600);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

/* ---- Empty State ---- */
.empty-state {
    text-align: center;
    padding: 2.5rem;
    color: var(--text-muted);
    font-size: .9rem;
}

.empty-state svg {
    margin-bottom: .75rem;
    opacity: .4;
}

/* ---- Loading ---- */
.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

.spinner {
    display: inline-block;
    width: 22px;
    height: 22px;
    border: 2px solid var(--gray-200);
    border-top-color: var(--blue-600);
    border-radius: 50%;
    animation: spin .7s linear infinite;
    vertical-align: middle;
    margin-right: .5rem;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ---- Modal ---- */
.modal-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .45);
    z-index: 200;
    align-items: center;
    justify-content: center;
}

.modal-backdrop.open {
    display: flex;
}

.modal {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    max-width: 420px;
    width: 92%;
}

.modal-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: .75rem;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: .5rem;
    margin-top: 1rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .topbar {
        padding: 0 .85rem;
    }

    .topbar-sub {
        display: none;
    }

    .container {
        padding: .85rem .75rem;
    }

    .form-grid,
    .form-grid3,
    .form-grid4 {
        grid-template-columns: 1fr 1fr;
    }

    .col-full {
        grid-column: 1 / -1;
    }

    .col-2 {
        grid-column: span 2;
    }

    .stat-row {
        grid-template-columns: 1fr 1fr;
    }

    .filter-bar .fg {
        min-width: 100px;
        max-width: none;
    }

    table.ot-tbl {
        font-size: .72rem;
    }

    .ot-tbl th,
    .ot-tbl td {
        padding: .3rem .35rem;
    }

    .action-bar {
        flex-wrap: wrap;
    }

    .btn {
        font-size: .82rem;
        padding: .5rem .85rem;
    }

    #report-month-wrap::after {
        bottom: .6rem;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .form-grid,
    .form-grid3,
    .form-grid4 {
        grid-template-columns: 1fr;
    }

    .col-2 {
        grid-column: span 1;
    }

    .stat-row {
        grid-template-columns: 1fr 1fr;
    }

    .tabs {
        gap: 0;
    }

    .tab-btn {
        padding: .55rem .75rem;
        font-size: .8rem;
    }
}

/* ===== PRINT ===== */
@media print {

    body,
    html {
        background: white;
        font-size: 11pt;
        height: auto !important;
        min-height: 100% !important;
    }

    .topbar,
    .tabs,
    .filter-bar,
    .action-bar,
    .stat-row,
    .btn,
    #pane-entry {
        display: none !important;
    }

    /* แก้ปัญหาหน้าแรกว่าง: บังคับเคลียร์ระยะขอบที่ดันตารางตกไปหน้า 2 */
    .container,
    .pane {
        padding: 0 !important;
        margin: 0 !important;
    }

    .card {
        box-shadow: none;
        border: none;
        padding: 0;
        margin: 0 !important;
        /* ลบ margin card ด้วย */
    }

    .report-group,
    .report-company {
        break-inside: auto;
        page-break-inside: auto;
        page-break-after: auto;
        margin-top: 0 !important;
        overflow: visible !important;
    }

    .report-group-hd {
        break-after: avoid;
        page-break-after: avoid;
    }

    .tbl-wrap {
        overflow: visible !important;
        box-shadow: none;
    }

    table.ot-tbl thead {
        display: table-header-group;
    }

    table.ot-tbl tbody {
        display: table-row-group;
    }

    table.ot-tbl tr {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    /* สั่งไม่ให้ report-group ก้อนแรกสุดตัดขึ้นหน้าใหม่เด็ดขาด */
    .report-group:first-of-type {
        page-break-before: avoid !important;
    }

    .report-group:last-child,
    .report-company:last-child {
        page-break-after: auto;
    }
}

/* ===================================================
   LOGIN PAGE
   =================================================== */
.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--navy, #0c1f4a);
    overflow: hidden;
    position: relative;
    font-family: 'Sarabun', 'TH Sarabun New', sans-serif;
}

.login-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.login-bg-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: .45;
    animation: floatBlob 8s ease-in-out infinite alternate;
}

.login-bg-circle.c1 {
    width: 480px;
    height: 480px;
    background: var(--accent, #1a56db);
    top: -120px;
    left: -100px;
    animation-delay: 0s;
}

.login-bg-circle.c2 {
    width: 360px;
    height: 360px;
    background: #0EA5E9;
    bottom: -80px;
    right: -80px;
    animation-delay: -3s;
}

.login-bg-circle.c3 {
    width: 260px;
    height: 260px;
    background: #6366F1;
    top: 50%;
    left: 55%;
    animation-delay: -6s;
}

@keyframes floatBlob {
    0% {
        transform: translate(0, 0) scale(1);
    }

    100% {
        transform: translate(30px, 20px) scale(1.08);
    }
}

.login-wrap {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    padding: 1.25rem;
}

.login-card {
    background: rgba(255, 255, 255, .08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 20px;
    padding: 2.2rem 2rem 1.8rem;
    box-shadow: 0 24px 64px rgba(0, 0, 0, .4);
    animation: cardIn .5s cubic-bezier(.22, 1, .36, 1);
}

@keyframes cardIn {
    from {
        opacity: 0;
        transform: translateY(24px) scale(.97);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

.login-brand {
    display: flex;
    align-items: center;
    gap: .85rem;
    margin-bottom: 1.6rem;
}

.login-logo {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--accent, #1a56db), #3b82f6);
    border-radius: var(--radius-lg, 14px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(14, 165, 233, .4);
}

.login-app-name {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

.login-app-sub {
    font-size: .72rem;
    color: rgba(255, 255, 255, .65);
    margin-top: .15rem;
}

.login-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: .3rem;
}

.login-desc {
    font-size: .82rem;
    color: rgba(255, 255, 255, .55);
    margin-bottom: 1.4rem;
}

.login-error {
    display: flex;
    align-items: center;
    gap: .5rem;
    background: rgba(220, 38, 38, .25);
    border: 1px solid rgba(220, 38, 38, .4);
    color: #FCA5A5;
    border-radius: 8px;
    padding: .6rem .85rem;
    font-size: .82rem;
    margin-bottom: 1rem;
    animation: shake .4s ease;
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-6px);
    }

    75% {
        transform: translateX(6px);
    }
}

.login-fg {
    display: flex;
    flex-direction: column;
    gap: .35rem;
    margin-bottom: .9rem;
}

.login-fg label {
    font-size: .78rem;
    font-weight: 600;
    color: rgba(255, 255, 255, .7);
    letter-spacing: .3px;
}

.login-input-wrap {
    position: relative;
}

.login-input-wrap input {
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .2);
    color: #fff;
    border-radius: 10px;
    padding: .55rem .75rem .55rem 2.3rem;
    font-size: .9rem;
    width: 100%;
    transition: border-color .2s, background .2s, box-shadow .2s;
}

.login-input-wrap input::placeholder {
    color: rgba(255, 255, 255, .35);
}

.login-input-wrap input:focus {
    outline: none;
    border-color: rgba(14, 165, 233, .7);
    background: rgba(255, 255, 255, .15);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, .2);
}

.login-input-icon {
    position: absolute;
    left: .7rem;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, .45);
    pointer-events: none;
}

.login-toggle-pw {
    position: absolute;
    right: .65rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: rgba(255, 255, 255, .45);
    padding: .2rem;
    display: flex;
    align-items: center;
    transition: color .2s;
}

.login-toggle-pw:hover {
    color: rgba(255, 255, 255, .8);
}

.login-btn {
    width: 100%;
    padding: .7rem 1rem;
    background: linear-gradient(135deg, #1a56db, #2563eb);
    color: #fff;
    border: none;
    border-radius: var(--radius-md, 12px);
    font-family: 'Sarabun', sans-serif;
    font-size: .95rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    margin-top: 1.2rem;
    transition: opacity .2s, transform .15s, box-shadow .2s;
    box-shadow: 0 4px 14px rgba(14, 165, 233, .35);
}

.login-btn:hover {
    opacity: .92;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, .45);
}

.login-btn:active {
    transform: scale(.98);
}

.login-btn:disabled {
    opacity: .65;
    cursor: not-allowed;
    transform: none;
}

.login-hint {
    margin-top: 1.4rem;
    padding: .85rem 1rem;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 10px;
    font-size: .75rem;
    color: rgba(255, 255, 255, .55);
}

.login-hint-title {
    margin-bottom: .5rem;
    font-weight: 600;
    color: rgba(255, 255, 255, .65);
}

.login-hint-title code {
    background: rgba(255, 255, 255, .15);
    padding: .1rem .35rem;
    border-radius: 4px;
    color: #fff;
    font-size: .75rem;
}

.login-hint-row {
    display: flex;
    align-items: center;
    gap: .45rem;
    margin-top: .3rem;
}

.login-credit {
    margin-top: 1rem;
    text-align: center;
    font-size: .72rem;
    color: rgba(255, 255, 255, .45);
    letter-spacing: 0.02em;
}

.spinner-sm {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, .3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin .7s linear infinite;
    vertical-align: middle;
}

/* ===================================================
   TOPBAR: User chip + Logout + Role badges
   =================================================== */
.user-chip {
    display: flex;
    align-items: center;
    gap: .4rem;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: 999px;
    padding: .28rem .75rem .28rem .55rem;
    font-size: .78rem;
    color: #fff;
}

.user-chip-name {
    font-weight: 600;
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-logout {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .32rem .8rem;
    font-family: var(--font);
    font-size: .78rem;
    font-weight: 600;
    color: rgba(255, 255, 255, .85);
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 999px;
    background: transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s, color .15s;
}

.btn-logout:hover {
    background: rgba(255, 255, 255, .18);
    color: #fff;
}

.badge-role-admin,
.badge-role-hr,
.badge-role-head,
.badge-role-custom {
    display: inline-block;
    padding: .12rem .55rem;
    border-radius: 999px;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .3px;
}

.badge-role-admin {
    background: linear-gradient(135deg, #7C3AED, #A78BFA);
    color: #fff;
}

.badge-role-hr {
    background: linear-gradient(135deg, #059669, #34D399);
    color: #fff;
}

.badge-role-head {
    background: linear-gradient(135deg, #D97706, #FBBF24);
    color: #fff;
}

.badge-role-custom {
    background: linear-gradient(135deg, #2563EB, #60A5FA);
    color: #fff;
}

/* ===================================================
   APPROVE / REJECT BUTTONS
   =================================================== */
.btn-approve {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: .3rem .65rem;
    font-family: var(--font);
    font-size: .78rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    border: 1px solid #059669;
    background: transparent;
    color: #059669;
    height: 30px;
    white-space: nowrap;
    transition: background .15s, color .15s;
}

.btn-approve:hover {
    background: #D1FAE5;
}

.btn-reject {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: .3rem .65rem;
    font-family: var(--font);
    font-size: .78rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    border: 1px solid #DC2626;
    background: transparent;
    color: #DC2626;
    height: 30px;
    white-space: nowrap;
    transition: background .15s, color .15s;
}

.btn-reject:hover {
    background: #FEE2E2;
}

.ot-tbl .btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border);
    padding: 0;
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
}

.ot-tbl .btn-ghost:hover {
    background: var(--gray-100);
    color: var(--text);
}

.approve-bar {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .35rem .85rem;
    background: #F8FAFC;
    border-top: 1px solid var(--gray-200);
    justify-content: flex-end;
}

@media (max-width: 480px) {
    .login-card {
        padding: 1.6rem 1.25rem 1.4rem;
    }

    .user-chip-name {
        display: none;
    }
}

/* ===================================================
   ADDITIONAL CUSTOM CODE: MONTH PICKER OVERRIDE
   =================================================== */
input[type="month"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    position: relative;
    outline: none;
    box-sizing: border-box;
    font-family: var(--font);
    font-size: .88rem;
    padding: .45rem .7rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--text);
    width: 100%;
    transition: border-color .15s, box-shadow .15s;
}

input[type="month"]:focus {
    border-color: var(--blue-600);
    box-shadow: 0 0 0 3px rgba(24, 95, 165, .12);
}

input[type="month"]::-webkit-calendar-picker-indicator {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: auto;
    height: auto;
    background: transparent;
    color: transparent;
    cursor: pointer;
    opacity: 0;
    z-index: 2;
}

#report-month-wrap {
    position: relative;
}

#report-month-wrap::after {
    content: "";
    position: absolute;
    right: .75rem;
    bottom: .75rem;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--text-muted);
    pointer-events: none;
    z-index: 1;
}
/* ============================================================
 * Mobile enhancements (Laravel 11 port — 2026-07-18)
 * เพิ่มเสริมจากที่มีอยู่: safe-area insets, touch-target สำหรับปุ่ม,
 * แท็บเลื่อนแนวนอนได้บนหน้าจอเล็ก
 * ============================================================ */

/* safe-area สำหรับ iOS notch */
.topbar {
    padding-top: max(0.6rem, env(safe-area-inset-top));
    padding-left: max(0.75rem, env(safe-area-inset-left));
    padding-right: max(0.75rem, env(safe-area-inset-right));
}

/* touch targets ขั้นต่ำ 44px ตาม Apple HIG */
@media (max-width: 768px) {
    .btn, .btn-secondary, .btn-danger, .btn-primary,
    .btn-logout, .tab-btn, .login-btn {
        min-height: 44px;
    }

    /* แท็บเลื่อนแนวนอนได้ (แทนการซ้อน) */
    .tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .tabs::-webkit-scrollbar { display: none; }
    .tab-btn {
        flex-shrink: 0;
        white-space: nowrap;
    }

    /* form input มือถือ ไม่โดน zoom (font-size >= 16px) */
    input, select, textarea {
        font-size: max(16px, 0.88rem) !important;
    }

    /* topbar บนมือถือ: ย่อ user-chip */
    .topbar {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    .user-chip-name {
        max-width: 8rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    /* modal บนมือถือ: เต็มความสูง scroll ได้ */
    .modal {
        padding: 0.75rem;
        align-items: flex-start;
    }
    .modal-card {
        max-height: 92vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* ตาราง overflow horizontal */
    .table-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* ============================================================
 * RESPONSIVE v2.1 — iPad / Mobile / Computer
 * 2026-08-15
 * ============================================================ */

/* ----- TOPBAR: ซ่อนข้อความ "ออกจากระบบ" บน tablet ----- */
@media (max-width: 900px) {
    .logout-text { display: none; }
    .btn-logout { padding: .32rem .6rem; }
    .topbar-right { gap: .4rem; }
}

/* ----- TOPBAR: ซ่อนชื่อผู้ใช้บน mobile เล็ก ----- */
@media (max-width: 540px) {
    .user-chip-name { display: none; }
    .topbar { gap: .5rem; }
}

/* ----- TABS: ซ่อน scrollbar + fade shadow ด้านขวา ----- */
.tabs {
    scrollbar-width: none;
    -ms-overflow-style: none;
    -webkit-mask-image: linear-gradient(to right, black calc(100% - 2.5rem), transparent 100%);
    mask-image: linear-gradient(to right, black calc(100% - 2.5rem), transparent 100%);
}
.tabs::-webkit-scrollbar { display: none; }

/* เมื่อ scroll ถึงขวาสุด ยกเลิก fade (JS จะเพิ่ม .scrolled-end) */
.tabs.scrolled-end {
    -webkit-mask-image: none;
    mask-image: none;
}

/* ----- TAB BUTTONS: ซ่อน icon บน mobile เล็ก เพื่อประหยัดพื้นที่ ----- */
@media (max-width: 480px) {
    .tab-btn svg { display: none; }
    .tab-btn { padding: .5rem .7rem; font-size: .8rem; gap: 0; }
}

/* ----- FILTER BAR: ขยาย fg เต็มแถวบน mobile ----- */
@media (max-width: 640px) {
    .filter-bar .fg {
        flex: 1 1 calc(50% - .4rem);
        max-width: none;
    }
    .filter-bar .fg:last-child { flex: 1 1 100%; }
}
@media (max-width: 400px) {
    .filter-bar .fg { flex: 1 1 100%; }
}

/* ----- FORM GRID: stack เต็ม 1 คอลัมน์บน mobile ----- */
@media (max-width: 540px) {
    .form-grid,
    .form-grid3,
    .form-grid4 {
        grid-template-columns: 1fr !important;
    }
    .col-2, .col-full { grid-column: 1 / -1 !important; }
}

/* ----- STAT CARDS: 2 คอลัมน์เสมอบน mobile ----- */
@media (max-width: 480px) {
    .stat-row { grid-template-columns: 1fr 1fr !important; }
}

/* ----- MODAL: fullscreen บน mobile ----- */
@media (max-width: 640px) {
    #detail-modal-overlay,
    #edit-modal-overlay,
    #print-footer-modal-overlay {
        align-items: flex-start !important;
        padding: 0 !important;
    }

    #detail-modal,
    #edit-modal,
    #print-footer-modal {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        margin: 0 !important;
        border-radius: 0 0 14px 14px !important;
        max-height: 98vh !important;
        min-height: 50vh;
    }

    /* footer ปุ่ม modal: wrap */
    #detail-modal > div:last-child,
    #edit-modal > div:last-child {
        flex-wrap: wrap !important;
        gap: .4rem !important;
    }
}

/* ----- TABLE: action buttons เล็กลงบน mobile ----- */
@media (max-width: 640px) {
    .ot-tbl .btn,
    .ot-tbl button.btn {
        font-size: .72rem;
        padding: .25rem .5rem;
    }
}

/* ----- ENTRY FORM: padding card เล็กลง ----- */
@media (max-width: 540px) {
    .card { padding: .85rem .75rem; }
}

/* ----- LOGIN PAGE: เต็มจอบน mobile ----- */
@media (max-width: 480px) {
    .login-bg { padding: .75rem; min-height: 100svh; }
    .login-card { width: 100%; border-radius: .75rem; }
}

/* ----- CONTAINER: padding ด้านข้างน้อยลงบน mobile ----- */
@media (max-width: 480px) {
    .container { padding: .75rem .6rem; }
}