/* =========================================================
   BPESE Frontend - Global Stylesheet
   ========================================================= */

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

:root {
    --primary:       #1E6684;
    --primary-dark:  #155570;
    --primary-light: #d6edf5;
    --sidebar-bg:    #e8f4f8;
    --sidebar-active:#1E6684;
    --sidebar-text:  #1a3040;
    --sidebar-hover: #cce5ef;
    --sidebar-width: 240px;
    --header-height: 60px;
    --bg:            #f2f8fb;
    --card-bg:       #ffffff;
    --border:        #c0dae6;
    --text-main:     #1a2e38;
    --text-muted:    #4d7d90;
    --danger:        #e53e3e;
    --success:       #38a169;
    --warning:       #d69e2e;
    --radius:        10px;
    --shadow:        0 2px 12px rgba(0,0,0,0.08);
}

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

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--text-main);
    font-size: 14px;
    line-height: 1.6;
}

/* =========================================================
   LOGIN PAGE
   ========================================================= */
body.login-page {
    background: linear-gradient(135deg, #e8f4f8 0%, #cce5ef 50%, #aed6e6 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    background: #ffffff;
    border-radius: 18px;
    padding: 48px 44px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 8px 40px rgba(30,102,132,0.12), 0 2px 8px rgba(0,0,0,0.06);
}

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

.login-logo img {
    height: 52px;
    object-fit: contain;
}

.login-card h2 {
    font-family: 'Sora', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 6px;
    text-align: center;
}

.login-card .subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 500;
    font-size: 13px;
    color: var(--text-main);
    margin-bottom: 7px;
}

.form-group label .required {
    color: var(--danger);
    margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    color: #000000;
    font-weight: 700;
    background: #f4f9fa;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30,102,132,0.12);
    background: #fff;
}

/* Placeholders: keep original hue but make more transparent and not bold */
::-webkit-input-placeholder { color: #8aaebd; opacity: 0.45; font-weight: 400; }
:-ms-input-placeholder { color: #8aaebd; opacity: 0.45; font-weight: 400; }
::placeholder { color: #8aaebd; opacity: 0.45; font-weight: 400; }

/* Disabled input fields: always show black, bold text with full opacity */
.form-group input:disabled,
.form-group select:disabled,
.form-group textarea:disabled {
    background: #d4e8f0 !important;
    color: #000000 !important;
    font-weight: 700 !important;
    opacity: 1 !important;
    cursor: not-allowed;
    border: 1.5px solid #a3d0e0 !important;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08);
}

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

/* Ensure inputs rendered outside .form-group (e.g. sourcing form spec fields)
   also display black and bold text. Exclude file inputs. */
input[type="text"],
input[type="number"],
input[type="date"],
input[type="email"],
textarea {
    color: #000000 !important;
    font-weight: 700 !important;
}

/* Select fields: bold when value is present, light when empty */
select {
    color: #000000 !important;
    font-weight: 700 !important;
}

select:invalid,
select.select-empty {
    color: #8aaebd !important;
    font-weight: 400 !important;
    opacity: 0.65;
}

/* Global disabled field styling: ensure all disabled inputs/selects/textareas
   are always visible with black bold text regardless of context */
input:disabled,
select:disabled,
textarea:disabled {
    color: #000000 !important;
    -webkit-text-fill-color: #000000 !important;
    font-weight: 700 !important;
    opacity: 1 !important;
    background: #d4e8f0 !important;
    border: 1.5px solid #a3d0e0 !important;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08) !important;
    cursor: not-allowed !important;
}

/* Disabled select with no value — show muted/transparent styling */
select:disabled:invalid,
select:disabled.select-empty {
    color: #8aaebd !important;
    font-weight: 400 !important;
    opacity: 0.65 !important;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234d7d90' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 34px;
}




/* Select option styling */
select option {
    color: #000000;
    font-weight: 700;
    background-color: #ffffff;
}

select option:disabled {
    color: #8aaebd;
    background-color: #f0f0f0;
}

/* Placeholder option (typically first empty option) */
select option[value=""],
select option[disabled][selected] {
    color: #8aaebd;
    font-weight: 400;
}

.btn-login {
    width: 100%;
    padding: 13px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    margin-top: 8px;
}

.btn-login:hover { background: var(--primary-dark); }
.btn-login:active { transform: scale(0.98); }

.login-footer {
    text-align: center;
    margin-top: 22px;
    font-size: 13px;
    color: var(--text-muted);
}

.login-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
}

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

/* ── Forgot Password ── */
.forgot-link {
    text-align: center;
    margin-top: 18px;
    margin-bottom: 4px;
}

.forgot-link a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.forgot-link a i { font-size: 12px; }
.forgot-link a:hover { color: var(--primary); }

.forgot-card {
    animation: fadeSlideIn 0.35s ease;
}

@keyframes fadeSlideIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.forgot-icon-circle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light) 0%, #bce0ee 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.forgot-icon-circle i {
    font-size: 22px;
    color: var(--primary);
}

.forgot-success-box {
    text-align: center;
    padding: 16px 8px 24px;
}

.forgot-success-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #d1fae5;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    animation: scaleIn 0.4s ease;
}

@keyframes scaleIn {
    from { transform: scale(0.5); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}

.forgot-success-icon i {
    font-size: 28px;
    color: #059669;
}

.forgot-success-box h3 {
    font-family: 'Sora', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 8px;
}

.forgot-success-box p {
    font-size: 13.5px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* =========================================================
   LAYOUT — SIDEBAR + MAIN
   ========================================================= */
body.main-page {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 100;
    transition: width 0.25s ease;
    overflow: hidden;
}

.sidebar-brand {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.brand-logo {
    width: 34px;
    height: 34px;
    background: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: 'Sora', sans-serif;
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
}

.brand-name {
    font-family: 'Sora', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-main);
}

.sidebar-nav {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.sidebar-nav::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

/* ── Dashboard link ── */
.nav-item {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 10px 20px;
    color: var(--sidebar-text);
    text-decoration: none;
    font-size: 13.5px;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
    position: relative;
}

.nav-item .nav-icon {
    width: 18px;
    text-align: center;
    font-size: 14px;
    opacity: 0.7;
    flex-shrink: 0;
}

.nav-item:hover { background: var(--sidebar-hover); color: var(--primary-dark); }
.nav-item:hover .nav-icon { opacity: 1; }
.nav-item.active { background: var(--primary); color: #fff; font-weight: 600; }
.nav-item.active .nav-icon { opacity: 1; }

/* ── Expandable nav group ── */
.nav-group {
    margin: 1px 0;
}

.nav-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
    cursor: pointer;
    color: var(--sidebar-text);
    font-size: 13.5px;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
    user-select: none;
}

.nav-group-left {
    display: flex;
    align-items: center;
    gap: 11px;
}

.nav-group-header .nav-icon {
    width: 18px;
    text-align: center;
    font-size: 14px;
    opacity: 0.7;
    flex-shrink: 0;
}

.nav-chevron {
    font-size: 10px;
    opacity: 0.5;
    transition: transform 0.22s ease;
    flex-shrink: 0;
}

.nav-group-header:hover {
    background: var(--sidebar-hover);
    color: var(--primary-dark);
}

.nav-group-header:hover .nav-icon { opacity: 1; }

/* Children (collapsed by default) */
.nav-group-children {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
    background: rgba(30,102,132,0.04);
}

.nav-group.open .nav-group-children {
    max-height: 120px;
}

.nav-group.open .nav-chevron {
    transform: rotate(90deg);
    opacity: 1;
}

.nav-group.open .nav-group-header {
    color: var(--primary-dark);
    font-weight: 600;
}

.nav-group.open .nav-group-header .nav-icon { opacity: 1; }

/* ── Locked nav-group (no view permission) ──────────────────────────── */
.nav-group--locked {
    opacity: 0.42;
    filter: grayscale(60%);
    pointer-events: none;
    position: relative;
}
.nav-group--locked .nav-group-header::after {
    content: "\f023";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 11px;
    color: #94a3b8;
    margin-left: auto;
    opacity: 0.75;
}

.nav-child {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px 8px 38px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: background 0.12s, color 0.12s;
}

.nav-child-icon {
    font-size: 11px;
    width: 14px;
    text-align: center;
    flex-shrink: 0;
}

.nav-child:hover { background: var(--sidebar-hover); color: var(--primary-dark); }

.nav-child.active {
    background: var(--primary-light);
    color: var(--primary-dark);
    font-weight: 600;
    border-right: 3px solid var(--primary);
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 14px 18px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 9px;
    min-width: 0;
}

.user-avatar {
    width: 32px;
    height: 32px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}

.user-info { min-width: 0; }
.user-info .user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.user-info .user-role { font-size: 11px; color: var(--text-muted); }

.logout-btn {
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    transition: color 0.15s;
    text-decoration: none;
    padding: 4px;
    flex-shrink: 0;
}
.logout-btn:hover { color: var(--danger); }

/* =========================================================
   MAIN CONTENT AREA
   ========================================================= */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.page-header {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    padding: 18px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.page-header h1 {
    font-family: 'Sora', sans-serif;
    font-size: 19px;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-header h1 i { color: var(--primary); font-size: 17px; }

.page-header .breadcrumb { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.content-body {
    padding: 28px 32px;
    flex: 1;
}

/* =========================================================
   TABLE PAGES
   ========================================================= */
.table-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    gap: 12px;
    flex-wrap: wrap;
}

.table-toolbar-left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--card-bg);
    border: 1.5px solid var(--border);
    border-radius: 8px;
    padding: 8px 14px;
    min-width: 260px;
}

.search-box i { color: var(--text-muted); }

.search-box input {
    border: none;
    outline: none;
    font-family: 'DM Sans', sans-serif;
    font-size: 13.5px;
    color: var(--text-main);
    background: transparent;
    width: 100%;
    padding: 0;
}

.search-box input::placeholder { color: #8aaebd; }

.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: background 0.15s, transform 0.1s;
    text-decoration: none;
}

.btn:active { transform: scale(0.97); }

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }

.btn-secondary {
    background: var(--card-bg);
    color: var(--text-main);
    border: 1.5px solid var(--border);
}
.btn-secondary:hover { background: var(--sidebar-hover); }

.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #2f8a5a; }

.btn-sm { padding: 6px 13px; font-size: 12.5px; }

.btn-view {
    background: var(--primary-light);
    color: var(--primary-dark);
    border: 1px solid #8ebcd4;
}
.btn-view:hover { background: #b5dcee; }

.btn-export {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
}
.btn-export:hover { background: #c8e6c9; }

/* Table Card */
.table-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: visible;
}

.table-card table {
    width: 100%;
    border-collapse: collapse;
    overflow: visible;
}

.table-card thead { background: #e8f4f8; }

.table-card table thead tr,
.table-card table thead th {
    position: sticky;
    top: 90px;
    z-index: 3;
}

.table-card thead th {
    padding: 13px 18px;
    text-align: left;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    background: #e8f4f8;
}

.table-card tbody tr {
    border-bottom: 1px solid #dceef5;
    transition: background 0.12s;
}

.table-card tbody tr:last-child { border-bottom: none; }
.table-card tbody tr:hover { background: #f2fafe; }

.table-card tbody td {
    padding: 13px 18px;
    font-size: 13.5px;
    color: var(--text-main);
    vertical-align: middle;
}

/* Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.badge-pending  { background: #fef3cd; color: #856404; }
.badge-approved { background: #d1fae5; color: #065f46; }
.badge-rejected { background: #fee2e2; color: #991b1b; }
.badge-review   { background: #dbeafe; color: #1e40af; }
.badge-draft    { background: #f3f4f6; color: #374151; }
.badge-active   { background: #d1fae5; color: #065f46; }
.badge-expired  { background: #fee2e2; color: #991b1b; }
.badge-signed   { background: #ede9fe; color: #5b21b6; }

/* Table Footer */
.table-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    border-top: 1px solid var(--border);
    background: #e8f4f8;
    font-size: 12.5px;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: 10px;
}

/* =========================================================
   DETAIL PAGE
   ========================================================= */
.detail-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--primary);
    font-size: 13.5px;
    font-weight: 600;
    text-decoration: none;
    margin-bottom: 22px;
    transition: color 0.15s;
}
.detail-back-btn:hover { color: var(--primary-dark); }

.detail-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 24px;
}

.detail-card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
    background: #e8f4f8;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.detail-card-header h3 {
    font-family: 'Sora', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}
.detail-card-header h3 i { color: var(--primary); }

.detail-card-body { padding: 24px; }

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.detail-field label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.detail-field .field-value {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-main);
}

/* =========================================================
   CREATE / EDIT FORM PAGE
   ========================================================= */
.form-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: 24px;
}

.form-card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border);
    background: #e8f4f8;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-card-header h3 {
    font-family: 'Sora', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}
.form-card-header h3 i { color: var(--primary); }

.form-card-body { padding: 28px 24px; }

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 28px;
}

.form-grid .form-group { margin-bottom: 0; }

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

.form-section-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1.5px solid var(--primary-light);
    grid-column: span 2;
}

/* Upload Area */
.upload-area {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 28px 20px;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    background: #f0f7fa;
}

.upload-area:hover, .upload-area.dragover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.upload-area i {
    font-size: 32px;
    color: var(--primary);
    margin-bottom: 10px;
    display: block;
}

.upload-area .upload-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 4px;
}

.upload-area .upload-hint {
    font-size: 12px;
    color: var(--text-muted);
}

.upload-area input[type="file"] {
    display: none;
}

.upload-file-name {
    font-size: 13px;
    color: var(--success);
    font-weight: 500;
    margin-top: 8px;
    display: none;
}

/* Repeatable row (Description + Qty) */
.repeat-section { grid-column: span 2; }

.repeat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.repeat-header span {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary);
}

.repeat-rows { display: flex; flex-direction: column; gap: 10px; }

.repeat-row {
    display: grid;
    grid-template-columns: 1fr 120px 36px;
    gap: 10px;
    align-items: end;
    background: #f0f7fa;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 14px;
}

.repeat-row input {
    width: 100%;
    padding: 9px 12px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 13.5px;
    color: var(--text-main);
    background: #fff;
    outline: none;
    transition: border-color 0.2s;
}

.repeat-row input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30,102,132,0.10);
}

.repeat-row label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-remove-row {
    background: #fee2e2;
    color: var(--danger);
    border: none;
    border-radius: 7px;
    width: 32px;
    height: 32px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    transition: background 0.15s;
    flex-shrink: 0;
    align-self: flex-end;
    margin-bottom: 0;
}
.btn-remove-row:hover { background: #fecaca; }

/* Form Actions */
.form-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    padding: 20px 24px;
    border-top: 1px solid var(--border);
    background: #e8f4f8;
}

/* Helper text */
.field-hint {
    font-size: 11.5px;
    color: var(--text-muted);
    margin-top: 4px;
}

.field-required-note {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.field-required-note span { color: var(--danger); }

/* =========================================================
   DASHBOARD
   ========================================================= */
.dashboard-landing {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 61px);
    padding: 48px 32px;
}

.dashboard-greeting {
    text-align: center;
    margin-bottom: 56px;
}

.dashboard-greeting .time-label {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: 10px;
}

.dashboard-greeting h1 {
    font-family: 'Sora', sans-serif;
    font-size: 38px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 10px;
    line-height: 1.15;
}

.dashboard-greeting h1 span { color: var(--primary); }
.dashboard-greeting p { font-size: 15px; color: var(--text-muted); }

.section-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    width: 100%;
    max-width: 860px;
}

.section-card {
    background: var(--card-bg);
    border: 1.5px solid var(--border);
    border-radius: 14px;
    padding: 26px 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    text-decoration: none;
    color: var(--text-main);
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: border-color 0.18s, box-shadow 0.18s, transform 0.15s;
}

.section-card:hover {
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(30,102,132,0.12);
    transform: translateY(-2px);
}

.section-card:hover .card-icon { background: var(--primary); color: #fff; }

.card-icon {
    width: 44px;
    height: 44px;
    background: var(--primary-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 18px;
    flex-shrink: 0;
    transition: background 0.18s, color 0.18s;
}

.card-title {
    font-family: 'Sora', sans-serif;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 4px;
}

.card-desc { font-size: 12.5px; color: var(--text-muted); line-height: 1.4; }

/* =========================================================
   EMPTY / PLACEHOLDER STATES
   ========================================================= */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 48px;
    color: var(--border);
    margin-bottom: 16px;
    display: block;
}

.empty-state h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-main);
}

.empty-state p { font-size: 13px; }

/* =========================================================
   TABS (Custom Form)
   ========================================================= */
.tab-bar {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid var(--border);
    margin-bottom: 20px;
}

.tab-btn {
    padding: 9px 20px;
    background: none;
    border: none;
    font-family: 'DM Sans', sans-serif;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color 0.15s, border-color 0.15s;
}

.tab-btn:hover { color: var(--primary-dark); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }

.tab-content { display: none; }
.tab-content.active { display: block; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .content-body { padding: 20px 16px; }
    .table-toolbar { flex-direction: column; align-items: stretch; }
    .search-box { min-width: unset; }
    .form-grid { grid-template-columns: 1fr; }
    .form-grid .span-2 { grid-column: span 1; }
    .form-section-title { grid-column: span 1; }
    .section-grid { grid-template-columns: 1fr 1fr; }
    .repeat-row { grid-template-columns: 1fr 90px 36px; }
}

@media (max-width: 480px) {
    .section-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   PROFORMA INVOICE — DOC TYPE SELECTOR
   ========================================================= */
.doc-type-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.doc-type-card {
    position: relative;
    cursor: pointer;
}

.doc-type-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.doc-type-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 16px;
    border: 2px solid var(--border);
    border-radius: 12px;
    background: #f4f9fa;
    cursor: pointer;
    transition: border-color 0.18s, background 0.18s, box-shadow 0.18s;
    text-align: center;
    user-select: none;
}

.doc-type-label:hover {
    border-color: #62a0ba;
    background: #fff;
}

.doc-type-card input[type="radio"]:checked + .doc-type-label {
    border-color: var(--primary);
    background: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(30,102,132,0.12);
}

.doc-type-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 18px;
    transition: background 0.18s, color 0.18s;
}

.doc-type-card input[type="radio"]:checked + .doc-type-label .doc-type-icon {
    background: var(--primary);
    color: #fff;
}

.doc-type-title {
    font-family: 'Sora', sans-serif;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-main);
}

.doc-type-desc {
    font-size: 11.5px;
    color: var(--text-muted);
    line-height: 1.4;
}

.doc-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 20px;
    background: #e8f5e9;
    color: #2e7d32;
}

/* =========================================================
   PROFORMA INVOICE — ITEM TABLE
   ========================================================= */

/* Column header row */
.pi-item-headers {
    display: grid;
    gap: 8px;
    padding: 0 14px 8px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}

.pi-item-headers.mode-do    { grid-template-columns: 2fr 1fr 1fr 1fr 36px; }
.pi-item-headers.mode-do-pi { grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr 36px; }
.pi-item-headers.mode-do-ci { grid-template-columns: 2fr 0.8fr 1fr 1fr 1fr 1fr 1fr 36px; }

/* Item row */
.proforma-item-row {
    display: grid;
    gap: 8px;
    align-items: end;
    background: #f0f7fa;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 14px;
}

.proforma-item-row.mode-do    { grid-template-columns: 2fr 1fr 1fr 1fr 36px; }
.proforma-item-row.mode-do-pi { grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr 36px; }
.proforma-item-row.mode-do-ci { grid-template-columns: 2fr 0.8fr 1fr 1fr 1fr 1fr 1fr 36px; }

.proforma-item-row label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.proforma-item-row input {
    width: 100%;
    padding: 9px 12px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 13.5px;
    color: var(--text-main);
    background: #fff;
    outline: none;
    transition: border-color 0.2s;
}

.proforma-item-row input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30,102,132,0.10);
}

/* Grand total + settlement bar */
.pi-totals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 14px;
    margin-top: 16px;
    padding: 16px;
    background: var(--primary-light);
    border: 1.5px solid #8ebcd4;
    border-radius: 10px;
}

.pi-total-field label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--primary-dark);
    margin-bottom: 5px;
}

.pi-total-field input {
    width: 100%;
    padding: 9px 12px;
    border: 1.5px solid #8ebcd4;
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: normal;
    color: var(--text-main); 
    background: #fff;
    outline: none;
    transition: border-color 0.2s;
    opacity: 1;
}

.pi-total-field input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30,102,132,0.12);
}

.pi-total-field input::placeholder {
    color: #8aaebd; 
    opacity: 1; /* 兼容 Firefox */
}

/* Hidden helper */
.pi-hidden { display: none !important; }

/* =========================================================
   PROFORMA INVOICE — REMARK QUICK-INSERT BUTTONS
   ========================================================= */
.remark-quick-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

.btn-remark-insert {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 13px;
    border: 1.5px solid var(--border);
    border-radius: 20px;
    background: #fff;
    font-family: 'DM Sans', sans-serif;
    font-size: 12.5px;
    font-weight: 500;
    color: var(--text-main);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
    white-space: nowrap;
}

.btn-remark-insert:hover {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary-dark);
}

.btn-remark-insert i { font-size: 11px; color: var(--primary); }

/* =========================================================
   RESPONSIVE — PROFORMA
   ========================================================= */
@media (max-width: 900px) {
    .doc-type-selector { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
    .proforma-item-row.mode-do,
    .proforma-item-row.mode-do-pi,
    .proforma-item-row.mode-do-ci {
        grid-template-columns: 1fr 1fr;
    }
    .proforma-item-row > div:first-child { grid-column: span 2; }
    .proforma-item-row > button { grid-column: span 2; justify-self: end; }
    .pi-item-headers { display: none; }
}

/* =========================================================
   SOURCING FORM — SPEC CARD (PCB / MECHANICAL)
   ========================================================= */
.spec-card {
    background: #f0f7fa;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 14px;
}

.spec-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 11px 16px;
    background: #dceef5;
    border-bottom: 1px solid var(--border);
}

.spec-card-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-main);
    font-family: 'Sora', sans-serif;
}

.spec-card-body {
    padding: 16px;
}

/* Vertical label : value rows */
.spec-field-row {
    display: grid;
    grid-template-columns: 180px 12px 1fr;
    align-items: center;
    gap: 0 10px;
    min-height: 40px;
    border-bottom: 1px solid #d6ebf2;
    padding: 6px 0;
}

.spec-field-row:last-of-type { border-bottom: none; }

.spec-field-label {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-muted);
    text-align: right;
    padding-right: 4px;
    white-space: nowrap;
}

.spec-field-sep {
    color: var(--border);
    font-weight: 400;
    text-align: center;
}

.spec-field-value input,
.spec-field-value select {
    width: 100%;
    max-width: 340px;
    padding: 7px 11px;
    border: 1.5px solid var(--border);
    border-radius: 7px;
    font-family: 'DM Sans', sans-serif;
    font-size: 13.5px;
    color: var(--text-main);
    background: #fff;
    outline: none;
    transition: border-color 0.2s;
}

.spec-field-value input:focus,
.spec-field-value select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30,102,132,0.10);
}

.spec-field-value select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234d7d90' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}

/* Size L x W inline */
.spec-size-inputs {
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: 340px;
}

.spec-size-inputs input { max-width: 120px; }
.spec-size-inputs span  { color: var(--text-muted); font-size: 13px; font-weight: 600; flex-shrink: 0; }

/* Impedance / Equal Length radio + conditional */
.spec-radio-group {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.spec-radio-group label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--text-main);
    cursor: pointer;
}

.spec-radio-group input[type="radio"] { accent-color: var(--primary); }

.impedance-ohm {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: 8px;
}

.impedance-ohm input {
    width: 90px !important;
    max-width: 90px !important;
}

.impedance-ohm span { font-size: 13px; color: var(--text-muted); }

/* =========================================================
   SOURCING FORM — QTY SUB-ROWS
   ========================================================= */
.qty-subrows-section {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1.5px dashed #c2e0ec;
}

.qty-subrows-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.qty-subrows-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.qty-subrow {
    display: grid;
    grid-template-columns: 100px 110px 160px 32px;
    gap: 8px;
    align-items: end;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 7px;
    padding: 10px 12px;
}

.qty-subrow label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.qty-subrow input {
    width: 100%;
    padding: 7px 10px;
    border: 1.5px solid var(--border);
    border-radius: 7px;
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    color: var(--text-main);
    background: #fff;
    outline: none;
    transition: border-color 0.2s;
}

.qty-subrow input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30,102,132,0.10);
}

.btn-remove-qty {
    background: #fee2e2;
    color: var(--danger);
    border: none;
    border-radius: 6px;
    width: 28px;
    height: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: background 0.15s;
    flex-shrink: 0;
    align-self: flex-end;
}

.btn-remove-qty:hover  { background: #fecaca; }
.btn-remove-qty:disabled { opacity: 0.35; cursor: not-allowed; }

/* =========================================================
   SOURCING FORM — COMPONENTS ROW (horizontal)
   ========================================================= */
.comp-item-card {
    background: #f0f7fa;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    padding: 14px 16px;
    margin-bottom: 12px;
}

.comp-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.comp-spec-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 10px;
    margin-bottom: 12px;
}

.comp-spec-grid .form-group { margin-bottom: 0; }

/* =========================================================
   SOURCING FORM — CONCLUSION (Remark + Attachment + Status)
   ========================================================= */
.conclusion-card {
    background: #fff;
    border: 1.5px solid #c6e2ed;
    border-radius: 10px;
    padding: 18px 20px;
    margin-top: 8px;
}

.conclusion-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary);
    margin-bottom: 14px;
    padding-bottom: 8px;
    border-bottom: 1.5px solid var(--primary-light);
}

/* Status checkboxes */
.status-check-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.status-check-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.status-check-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    user-select: none;
}

.status-check-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
    flex-shrink: 0;
}

.status-detail-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 10px 14px;
    background: #f0f7fa;
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-left: 24px;
}

.status-detail-fields .form-group { margin-bottom: 0; }

/* Status color hints */
.status-check-label.accept { color: #065f46; }
.status-check-label.done   { color: #1e40af; }
.status-check-label.reject { color: #991b1b; }

.status-check-label.accept input { accent-color: var(--success); }
.status-check-label.done   input { accent-color: #3b82f6; }
.status-check-label.reject input { accent-color: var(--danger); }

/* =========================================================
   SOURCING FORM — RESPONSIVE
   ========================================================= */
@media (max-width: 768px) {
    .spec-field-row     { grid-template-columns: 130px 10px 1fr; }
    .comp-spec-grid     { grid-template-columns: 1fr 1fr; }
    .qty-subrow         { grid-template-columns: 80px 90px 1fr 28px; }
    .status-detail-fields { grid-template-columns: 1fr; }
}

@media (max-width: 500px) {
    .spec-field-row     { grid-template-columns: 1fr; }
    .spec-field-label   { text-align: left; }
    .spec-field-sep     { display: none; }
    .qty-subrow         { grid-template-columns: 1fr 1fr; }
}

.sf-hidden { display: none !important; }

/* =========================================================
   CUSTOM FORM — TABS
   ========================================================= */
.cf-tab-bar {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border);
    margin-bottom: 24px;
}

.cf-tab-btn {
    padding: 11px 28px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
    white-space: nowrap;
}

.cf-tab-btn:hover { color: var(--primary); }

.cf-tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.cf-tab-pane { display: none; }
.cf-tab-pane.active { display: block; }

/* =========================================================
   CUSTOM FORM — K2 ITEM TABLE
   ========================================================= */
.k2-item-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.k2-item-table thead tr {
    background: #dceef5;
}

.k2-item-table th {
    padding: 10px 12px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

.k2-item-table td {
    padding: 8px 10px;
    border-bottom: 1px solid #d6ebf2;
    vertical-align: middle;
}

.k2-item-table tbody tr:last-child td { border-bottom: none; }

.k2-item-table tbody tr:hover { background: #f0f7fa; }

.k2-item-table input[type="text"],
.k2-item-table select {
    width: 100%;
    min-width: 90px;
    padding: 7px 10px;
    border: 1.5px solid var(--border);
    border-radius: 7px;
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    color: var(--text-main);
    background: #fff;
    outline: none;
    transition: border-color 0.2s;
}

.k2-item-table input[type="text"]:focus,
.k2-item-table select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30,102,132,0.10);
}

.k2-item-table input:disabled,
.k2-item-table select:disabled {
    background: #d4e8f0 !important;
    color: #000000 !important;
    font-weight: 700 !important;
    opacity: 1 !important;
    cursor: not-allowed;
    border: 1.5px solid #a3d0e0 !important;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* PI/INV inline fields */
.k2-pi-fields {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.k2-pi-inv-row {
    display: none;
    flex-direction: column;
    gap: 4px;
}

.k2-pi-inv-row.visible { display: flex; }

.k2-pi-inv-row input[type="text"] { min-width: 110px; }

.k2-pi-file-label {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
}

.k2-pi-file-input {
    font-size: 11.5px;
    color: var(--text-main);
    cursor: pointer;
    padding: 3px 0;
}

/* K2 table scroll wrapper on small screens */
.k2-table-wrap { overflow-x: auto; }

/* No ECN notice badge */
.no-ecn-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: #fff3cd;
    border: 1.5px solid #ffc107;
    border-radius: 20px;
    font-size: 12.5px;
    font-weight: 600;
    color: #856404;
}

/* K1/K9 item rows */
.k1k9-item-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: #f0f7fa;
    border: 1px solid var(--border);
    border-radius: 7px;
}

.k1k9-item-row input {
    flex: 1;
    padding: 8px 11px;
    border: 1.5px solid var(--border);
    border-radius: 7px;
    font-family: 'DM Sans', sans-serif;
    font-size: 13.5px;
    color: var(--text-main);
    background: #fff;
    outline: none;
    transition: border-color 0.2s;
}

.k1k9-item-row input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30,102,132,0.10);
}

.k1k9-items-list { display: flex; flex-direction: column; gap: 8px; }

/* =========================================================
   TABLE — SORTABLE COLUMN HEADERS
   ========================================================= */
.table-card table thead th.sortable,
.table-card table thead th[onclick] {
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

.table-card table thead th.sortable:hover,
.table-card table thead th[onclick]:hover {
    background: #d0e8f0;
    color: var(--primary);
}

/* Sort arrow via pseudo-element */
.table-card table thead th.sortable::after,
.table-card table thead th[onclick]:not(.no-sort):after {
    content: '\f0dc';          /* fa-sort */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 10px;
    margin-left: 6px;
    color: #a6cbdc;
    transition: color 0.15s;
}

.table-card table thead th.sort-asc::after {
    content: '\f0de';          /* fa-sort-up */
    color: var(--primary);
}

.table-card table thead th.sort-desc::after {
    content: '\f0dd';          /* fa-sort-down */
    color: var(--primary);
}

/* ═══════════════════════════════════════════════════════════
   DETAIL PAGE — ACTION BAR & NEW BUTTONS
   ═══════════════════════════════════════════════════════════ */

.detail-action-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 70px;
    z-index: 999;
}

.detail-status-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.detail-status-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: #94a3b8;
}

.detail-btn-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

/* ── Approve button ── */
.btn-approve {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #86efac;
}
.btn-approve:hover {
    background: #bbf7d0;
    border-color: #4ade80;
}

/* ── Edit button ── */
.btn-edit {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
}
.btn-edit:hover {
    background: #bfdbfe;
    border-color: #60a5fa;
}

/* ── Danger / Delete button ── */
.btn-danger {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}
.btn-danger:hover {
    background: #fecaca;
    border-color: #f87171;
}

/* ── File link in detail view ── */
.file-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    padding: 4px 10px;
    border: 1px solid var(--primary);
    border-radius: 6px;
    transition: background .15s;
}
.file-link:hover { background: var(--primary-light); }
.file-link i { font-size: 12px; }

/* ── Inline hint inside label ── */
.form-hint-inline {
    font-size: 11px;
    color: #94a3b8;
    font-weight: 400;
    margin-left: 4px;
}

/* ═══════════════════════════════════════════════════════════
   DETAIL EDIT MODE — DYNAMIC ITEM ROWS (Sourcing Form / K2)
   ═══════════════════════════════════════════════════════════ */

/* Add-row dashed button (shared across SF, K1K9, K2 edit modes) */
.add-item-btn {
    background: #f0fdf4;
    color: #166534;
    border: 1.5px dashed #86efac;
    border-radius: 8px;
    padding: 9px 16px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 4px;
    transition: background .15s, border-color .15s;
}
.add-item-btn:hover { background: #03e2ff; border-color: #4ade80; }

/* Sourcing Form section wrapper */
.sf-section {
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: 20px;
    overflow: hidden;
}
.sf-section-header {
    background: #f8fafc;
    border-bottom: 1px solid var(--border);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.sf-section-header h4 { font-size: 14px; font-weight: 700; color: #334155; margin: 0; }
.sf-section-header i  { color: var(--primary); }
.sf-section-body { padding: 18px; }

/* Dynamic item card row */
.sf-edit-item-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 10px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 14px;
    padding-top: 36px; /* room for remove button */
    margin-bottom: 10px;
    position: relative;
}
.sf-edit-item-row .remove-item-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
    border-radius: 6px;
    width: 26px;
    height: 26px;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}
.sf-edit-item-row .remove-item-btn:hover { background: #fecaca; }

.qty-subrow select.qty-select {
  width: 100%;
  padding: 6px 8px;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  font-size: 13px;
  box-sizing: border-box;
  background: #fff;
  height: 100%; /* match your input height */
}
.upload-area:hover {
  background: #f5f5f5;
  border: 1px dashed #999;
  transition: 0.2s ease;
}

.upload-area,
.upload-placeholder,
.upload-label {
  cursor: pointer;
}

/* Lock document type selector in edit/detail page */
[data-page="pi-detail"] .doc-type-card:has(input[data-always-disabled="true"]) {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

[data-page="pi-detail"] .doc-type-card:has(input[data-always-disabled="true"]:checked) {
    opacity: 1;
    pointer-events: none;
}

/* View mode — disabled fields show black bold text with full visibility */
#editMode input:disabled,
#editMode select:disabled,
#editMode textarea:disabled {
    color: #000000 !important;
    -webkit-text-fill-color: #000000 !important;
    font-weight: 700 !important;
    opacity: 1 !important;
    background: #d4e8f0 !important;
    border: 1.5px solid #a3d0e0 !important;
}