/* ==============================
   Certification Tracker — Styles
   ============================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

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

:root {
    --green-900: #14532d;
    --green-800: #166534;
    --green-700: #15803d;
    --green-600: #16a34a;
    --green-500: #22c55e;
    --green-200: #bbf7d0;
    --green-100: #dcfce7;
    --green-50:  #f0fdf4;

    --orange: #f97316;
    --orange-light: #fff7ed;
    --purple: #8b5cf6;
    --purple-light: #f5f3ff;
    --teal: #14b8a6;
    --teal-light: #f0fdfa;
    --red: #ef4444;
    --red-light: #fef2f2;

    --grey-900: #111827;
    --grey-700: #374151;
    --grey-500: #6b7280;
    --grey-300: #d1d5db;
    --grey-200: #e5e7eb;
    --grey-100: #f3f4f6;
    --grey-50:  #f9fafb;

    --text:       var(--grey-900);
    --text-muted: var(--grey-500);
    --border:     var(--grey-200);
    --bg:         #f4f9f6;
    --white:      #ffffff;
    --card-bg:    #ffffff;
    --input-bg:   #ffffff;

    --shadow-sm: 0 1px 2px rgba(0,0,0,.06);
    --shadow:    0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,.08), 0 2px 4px rgba(0,0,0,.05);
    --shadow-lg: 0 10px 30px rgba(0,0,0,.10), 0 4px 8px rgba(0,0,0,.06);

    --radius-sm: 6px;
    --radius:    10px;
    --radius-lg: 14px;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* semantic aliases */
    --blue: var(--green-600);
    --blue-light: var(--green-50);
    --green: var(--green-600);
    --green-light: var(--green-50);

    /* navbar overlay */
    --nav-bg: rgba(0, 0, 0, 0.18);
    --nav-border: rgba(255, 255, 255, 0.12);
}

/* ── Dark mode ───────────────────────────────── */
[data-theme="dark"] {
    --text:       #e2e8f0;
    --text-muted: #94a3b8;
    --border:     #475569;
    --bg:         #0f172a;
    --white:      #1e293b;
    --card-bg:    #1e293b;
    --input-bg:   #293548;

    --grey-900: #f1f5f9;
    --grey-700: #cbd5e1;
    --grey-500: #94a3b8;
    --grey-300: #475569;
    --grey-200: #334155;
    --grey-100: #1e293b;
    --grey-50:  #0f172a;

    --green-50:  #052e16;
    --green-100: #14532d;
    --green-200: #166534;

    --orange-light: #431407;
    --purple-light: #2e1065;
    --teal-light:   #042f2e;
    --red-light:    #450a0a;

    --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
    --shadow:    0 1px 3px rgba(0,0,0,.4), 0 1px 2px rgba(0,0,0,.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,.4), 0 2px 4px rgba(0,0,0,.3);
    --shadow-lg: 0 10px 30px rgba(0,0,0,.5), 0 4px 8px rgba(0,0,0,.4);

    --nav-bg: rgba(0, 0, 0, 0.35);
    --nav-border: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .swc {
    color: #fff;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ── Site Banner ─────────────────────────────── */
.site-banner { width: 100%; line-height: 0; margin-bottom: -68px; }
.site-banner img {
    width: 100%;
    height: auto;
    display: block;
}

/* ── Navbar ──────────────────────────────────── */
.navbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--nav-border);
    padding: 0 2rem;
    height: 68px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,.18);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    font-weight: 700;
    font-size: 1.1rem;
    color: #ffffff;
    margin-right: auto;
    letter-spacing: -.02em;
}
.nav-brand span { opacity: .97; }

.nav-links { display: flex; gap: .15rem; align-items: center; }
.nav-link {
    padding: .4rem .85rem;
    border-radius: var(--radius-sm);
    color: rgba(255,255,255,.75);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: background .15s, color .15s;
    letter-spacing: -.01em;
}
.nav-link:hover { background: rgba(255,255,255,.14); color: #fff; }
.nav-link.active { background: rgba(255,255,255,.18); color: #fff; }
.nav-link-jobs { font-size: 1.55rem; font-weight: 700; color: #fff; padding: .4rem 1.1rem; background: rgba(255,255,255,.18); border-radius: var(--radius-sm); letter-spacing: -.01em; }
.nav-link-jobs:hover { background: rgba(255,255,255,.28); color: #fff; }

.nav-user {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-left: 1.25rem;
    color: rgba(255,255,255,.75);
    font-size: 1rem;
}

/* ── Container ───────────────────────────────── */
.container { max-width: 1240px; margin: 0 auto; padding: 1.75rem 1.5rem; }

/* ── Cards ───────────────────────────────────── */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    margin-bottom: 1rem;
}
.card h3 {
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--text-muted);
    margin-bottom: 1.1rem;
    margin-top: 1.5rem;
}
.card h3:first-child { margin-top: 0; }

/* ── Page header ─────────────────────────────── */
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; }
.page-header h2 { font-size: 1.35rem; font-weight: 700; letter-spacing: -.02em; }
.breadcrumb { color: var(--text-muted); text-decoration: none; font-size: .82rem; display: block; margin-bottom: .3rem; }
.breadcrumb:hover { color: var(--green-600); }
.swc {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--green-800);
    background: var(--green-50);
    border: 1px solid var(--green-200);
    padding: .25rem .75rem;
    border-radius: 20px;
    margin-right: .6rem;
    vertical-align: middle;
    white-space: nowrap;
}

/* ── Buttons ─────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .5rem 1.1rem;
    border-radius: var(--radius-sm);
    font-size: .845rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    text-decoration: none;
    transition: all .15s;
    white-space: nowrap;
    letter-spacing: -.01em;
}
.btn-primary {
    background: var(--green-600);
    color: #fff;
    border-color: var(--green-600);
    box-shadow: 0 1px 3px rgba(22,163,74,.3);
}
.btn-primary:hover { background: var(--green-700); border-color: var(--green-700); }
.btn-secondary { background: var(--white); color: var(--grey-700); border-color: var(--border); box-shadow: var(--shadow-sm); }
.btn-secondary:hover { background: var(--grey-50); border-color: var(--grey-300); }
.btn-ghost { background: transparent; color: var(--text-muted); border-color: transparent; }
.btn-ghost:hover { background: var(--grey-100); color: var(--text); }
.btn-danger { background: var(--red); color: #fff; border-color: var(--red); }
.btn-danger:hover { background: #dc2626; }
.btn-sm { padding: .3rem .7rem; font-size: .78rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── Alerts ──────────────────────────────────── */
.alert { padding: .85rem 1.1rem; border-radius: var(--radius); margin-bottom: 1rem; font-size: .875rem; border-left: 4px solid transparent; }
.alert-success { background: var(--green-50); color: #166534; border-color: var(--green-500); border-left-color: var(--green-600); border: 1px solid var(--green-100); border-left: 4px solid var(--green-600); }
.alert-danger  { background: var(--red-light); color: #991b1b; border: 1px solid #fecaca; border-left: 4px solid var(--red); }
.alert-warning { background: var(--orange-light); color: #9a3412; border: 1px solid #fed7aa; border-left: 4px solid var(--orange); }
.alert ul { margin-left: 1rem; }

/* ── Badges ──────────────────────────────────── */
.badge {
    display: inline-block;
    padding: .2rem .65rem;
    border-radius: 20px;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .02em;
}
.badge-blue   { background: var(--green-50);   color: var(--green-700); }
.badge-orange { background: var(--orange-light); color: #c2410c; }
.badge-purple { background: var(--purple-light); color: #6d28d9; }
.badge-teal   { background: var(--teal-light);  color: #0f766e; }
.badge-green  { background: var(--green-50);    color: var(--green-700); }
.badge-grey   { background: var(--grey-100);    color: var(--grey-500); }
.badge-count  { display: inline-block; background: var(--green-50); color: var(--green-600); border-radius: 20px; padding: .1rem .45rem; font-size: .82rem; font-weight: 600; }

/* ── Forms ───────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: .35rem; margin-bottom: .85rem; }
.form-group label { font-size: .78rem; font-weight: 600; color: var(--grey-700); letter-spacing: .01em; }
.form-group input, .form-group select, .form-group textarea {
    padding: .55rem .85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: .875rem;
    font-family: var(--font);
    background: var(--input-bg);
    color: var(--text);
    transition: border-color .15s, box-shadow .15s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--green-600);
    box-shadow: 0 0 0 3px rgba(22,163,74,.15);
}
.form-group input.readonly { background: var(--grey-50); color: var(--text-muted); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .6rem 1rem; }
.form-group-full { grid-column: 1 / -1; }
.form-actions { display: flex; gap: .75rem; margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--border); }
.form-card { padding: 1.5rem; }
.required { color: var(--red); }
.checkbox-label { display: flex; align-items: center; gap: .45rem; font-size: .875rem; cursor: pointer; }
.inline-form { display: flex; align-items: center; gap: .5rem; }

/* ── Filters ─────────────────────────────────── */
.filters { margin-bottom: 1.25rem; }
.filter-form { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.filter-form input, .filter-form select {
    padding: .5rem .85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: .875rem;
    font-family: var(--font);
    min-width: 200px;
    background: var(--card-bg);
    color: var(--text);
    box-shadow: var(--shadow-sm);
}
.filter-form input:focus, .filter-form select:focus {
    outline: none;
    border-color: var(--green-600);
    box-shadow: 0 0 0 3px rgba(22,163,74,.12);
}

/* ── Stats bar ───────────────────────────────── */
.stats-bar { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1.25rem; }
.stat-chip {
    padding: .38rem .85rem;
    border-radius: 20px;
    font-size: .78rem;
    font-weight: 600;
    border: 1px solid transparent;
}
.stat-chip.stat-blue   { background: var(--green-50);    color: var(--green-700); border-color: var(--green-100); }
.stat-chip.stat-orange { background: var(--orange-light); color: #c2410c; border-color: #fed7aa; }
.stat-chip.stat-purple { background: var(--purple-light); color: #6d28d9; border-color: #ddd6fe; }
.stat-chip.stat-teal   { background: var(--teal-light);  color: #0f766e; border-color: #99f6e4; }
.stat-chip.stat-green  { background: var(--green-50);    color: var(--green-700); border-color: var(--green-100); }

/* ── Jobs table ──────────────────────────────── */
.jobs-table-wrap { overflow-x: auto; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.jobs-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.jobs-table th {
    background: var(--grey-50);
    padding: .75rem .7rem;
    text-align: left;
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
}
.jobs-table td {
    padding: .9rem .7rem;
    border-bottom: 1px solid var(--border);
    font-size: .875rem;
}
.jobs-table tr:last-child td { border-bottom: none; }
.clickable-row { cursor: pointer; transition: background .1s; }
.clickable-row:hover { background: var(--green-50); }

/* ── Stage bar ───────────────────────────────── */
.stage-bar {
    display: flex;
    align-items: center;
    padding: 1.25rem 1.75rem;
    margin-bottom: .75rem;
}
.stage-step { display: flex; flex-direction: column; align-items: center; gap: .35rem; min-width: 85px; }
.stage-dot {
    width: 30px; height: 30px;
    border-radius: 50%;
    background: var(--grey-200);
    border: 2px solid var(--grey-300);
    transition: all .25s;
    display: flex; align-items: center; justify-content: center;
}
.stage-step.done .stage-dot {
    background: var(--green-600);
    border-color: var(--green-600);
    box-shadow: 0 0 0 3px rgba(22,163,74,.18);
}
.stage-step.active .stage-dot {
    background: var(--white);
    border-color: var(--green-600);
    border-width: 3px;
    box-shadow: 0 0 0 4px rgba(22,163,74,.2);
}
.stage-label {
    font-size: .68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-muted);
    text-align: center;
}
.stage-step.active .stage-label { color: var(--green-700); }
.stage-step.done   .stage-label { color: var(--green-600); }
.stage-line {
    flex: 1;
    height: 3px;
    background: var(--grey-200);
    margin-bottom: 22px;
    min-width: 20px;
    border-radius: 2px;
}
.stage-line.done { background: var(--green-600); }
.stage-update { padding: .75rem 1.5rem; display: flex; align-items: center; }

/* ── Tabs ────────────────────────────────────── */
.tab-bar {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border);
    margin-bottom: 1.25rem;
    overflow-x: auto;
    overflow-y: hidden;
}
.tab {
    padding: .65rem 1.1rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-muted);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
    transition: all .15s;
    letter-spacing: -.01em;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--green-700); border-bottom-color: var(--green-600); }

/* ── Checklist ───────────────────────────────── */
.checklist-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: .6rem; }
.checklist-header h3 { margin-bottom: 0 !important; margin-top: 0 !important; }
.progress-text { font-size: .78rem; color: var(--text-muted); font-weight: 600; }
.progress-bar-wrap { height: 5px; background: var(--grey-200); border-radius: 3px; margin-bottom: 1.1rem; overflow: hidden; }
.progress-bar { height: 100%; background: linear-gradient(90deg, var(--green-600), var(--green-500)); border-radius: 3px; transition: width .4s ease; }
.checklist-section { margin-bottom: 1.5rem; }
.section-header {
    font-size: .68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--green-700);
    background: var(--green-50);
    border: 1px solid var(--green-100);
    padding: .4rem .85rem;
    border-radius: var(--radius-sm);
    margin-bottom: .6rem;
}
.checklist-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.data-table { width: 100%; border-collapse: collapse; }
.checklist-table th:nth-child(1), .checklist-table td:nth-child(1) { width: 80px; }
.checklist-table th:nth-child(3), .checklist-table td:nth-child(3) { width: 120px; }
.checklist-table th:nth-child(4), .checklist-table td:nth-child(4) { width: 260px; }
.checklist-table th:nth-child(5), .checklist-table td:nth-child(5) { width: 150px; text-align: left; }
.checklist-table th, .data-table th {
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--text-muted);
    padding: .45rem .85rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
.checklist-table td, .data-table td {
    padding: .6rem .85rem;
    border-bottom: 1px solid var(--border);
    font-size: .86rem;
    vertical-align: middle;
}
.checklist-table tr:last-child td, .data-table tr:last-child td { border-bottom: none; }
.row-received { }
.check-btn { background: none; border: none; cursor: pointer; font-size: 1.15rem; padding: 0; line-height: 1; }
.date-cell { font-size: .75rem; color: var(--text-muted); white-space: nowrap; }
.doc-item { display: flex; align-items: center; gap: .3rem; margin-bottom: .2rem; }
.doc-link { font-size: .75rem; color: var(--green-700); text-decoration: none; }
.doc-link:hover { text-decoration: underline; }
.nav-notif-btn { position: relative; display: inline-flex; align-items: center; font-size: 1.3rem; text-decoration: none; padding: .1rem .3rem; border-radius: var(--radius-sm); color: #fff; }
.nav-notif-btn:hover { background: rgba(255,255,255,.15); }
.theme-toggle-btn { background: none; border: none; cursor: pointer; font-size: 1.2rem; padding: .1rem .3rem; border-radius: var(--radius-sm); color: #fff; line-height: 1; display: inline-flex; align-items: center; }
.theme-toggle-btn:hover { background: rgba(255,255,255,.15); }
.info-btn { background: none; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: .15rem .5rem; font-size: .875rem; color: var(--green-700); cursor: pointer; font-weight: 500; }
.info-btn:hover { background: var(--green-50); }
.map-btn { display: inline-flex; align-items: center; gap: .25rem; font-size: .75rem; font-weight: 600; color: var(--green-700); background: var(--green-50); border: 1px solid var(--green-200); border-radius: var(--radius-sm); padding: .2rem .55rem; text-decoration: none; vertical-align: middle; margin-left: .4rem; }
.map-btn:hover { background: var(--green-100); }
.copy-addr-btn { background: none; border: none; cursor: pointer; font-size: 1.15rem; font-weight: 600; color: inherit; padding: 0; vertical-align: middle; }
.copy-addr-btn:hover { color: var(--green-700); }
.badge-all-done { display: inline-block; font-size: .68rem; font-weight: 700; background: var(--green-700); color: #ffffff; border: 1px solid var(--green-800); border-radius: 99px; padding: .15rem .55rem; margin-left: .4rem; white-space: nowrap; vertical-align: middle; letter-spacing: .02em; }
.comment-count-badge { display: inline-flex; align-items: center; justify-content: center; background: var(--green-600); color: #fff; border-radius: 99px; font-size: .68rem; font-weight: 700; min-width: 1.3em; height: 1.3em; padding: 0 .35em; vertical-align: middle; margin-left: .2rem; }
.spatial-btn { font-size: .68rem; }
.notif-badge { position: absolute; top: -4px; right: -4px; background: #dc2626; color: #fff; font-size: .6rem; font-weight: 700; line-height: 1; padding: 2px 4px; border-radius: 9px; min-width: 14px; text-align: center; }
.notif-list { list-style: none; padding: 0; margin: 0; }
.notif-item { display: flex; align-items: flex-start; gap: 1rem; padding: .85rem 1rem; border-bottom: 1px solid var(--border); }
.notif-item.unread { background: var(--green-50); }
.notif-item .notif-icon { font-size: 1.2rem; flex-shrink: 0; }
.notif-item .notif-body { flex: 1; }
.notif-item .notif-msg { font-size: .88rem; color: var(--text); margin-bottom: .2rem; }
.notif-item .notif-meta { font-size: .75rem; color: var(--muted); }
.btn-delete-doc { background: none; border: none; cursor: pointer; color: #b91c1c; font-size: .7rem; padding: .1rem .3rem; border-radius: 3px; line-height: 1; opacity: .6; }
.btn-delete-doc:hover { background: #fee2e2; opacity: 1; }
.add-item-row { display: flex; align-items: center; gap: .5rem; padding: .5rem 1rem .75rem; }
.add-item-input { flex: 1; max-width: 360px; padding: .35rem .6rem; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: .85rem; }
.upload-label { cursor: pointer; }
.upload-drop-cell { transition: background .15s, outline .15s; }
.upload-drop-active { background: var(--green-50) !important; outline: 2px dashed var(--green-700); outline-offset: -2px; border-radius: 4px; }
.defect-count { display: inline-block; min-width: 24px; text-align: center; padding: .15rem .45rem; border-radius: var(--radius-sm); font-weight: 700; background: var(--grey-100); font-size: .78rem; }
.defect-count.has-defects { background: var(--red-light); color: var(--red); }

/* ── Detail grid ─────────────────────────────── */
.detail-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .9rem 1.75rem; margin-bottom: 1rem; }
.detail-grid > div { display: flex; flex-direction: column; gap: .25rem; }
.detail-grid label { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); }
.detail-grid span { font-size: 1.05rem; font-weight: 500; }

/* ── Two col ─────────────────────────────────── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 700px) { .two-col { grid-template-columns: 1fr; } }

/* ── Modal ───────────────────────────────────── */
.modal {
    display: flex;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 200;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(2px);
}
.modal-box {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    width: 100%;
    max-width: 500px;
    box-shadow: var(--shadow-lg);
    max-height: 90vh;
    overflow-y: auto;
}
.modal-box h3 { margin-bottom: 1.1rem; font-size: 1rem; font-weight: 700; letter-spacing: -.01em; }

/* ── Login page ──────────────────────────────── */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(145deg, var(--green-50) 0%, #e8f5e9 100%);
}
.login-box {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    margin: 1rem;
}
.login-logo { text-align: center; margin-bottom: 2rem; }
.login-logo h1 { font-size: 1.4rem; font-weight: 800; letter-spacing: -.03em; color: var(--green-800); }
.login-logo p { color: var(--text-muted); font-size: .875rem; margin-top: .25rem; }

/* ── Footer ──────────────────────────────────── */
.footer {
    text-align: center;
    color: var(--text-muted);
    font-size: .78rem;
    padding: 1.75rem;
    border-top: 1px solid var(--border);
    margin-top: 2.5rem;
}

/* ── Misc ────────────────────────────────────── */
.muted { color: var(--text-muted); }
.empty-state { text-align: center; padding: 3.5rem; color: var(--text-muted); }
.empty-state a { color: var(--green-600); }

/* ── Responsive ──────────────────────────────── */

/* Hamburger button — hidden on desktop */
.nav-hamburger {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.55rem;
    cursor: pointer;
    padding: .25rem .4rem;
    line-height: 1;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}
.nav-hamburger:hover { background: rgba(255,255,255,.15); }

/* ── Tablet (≤ 900px) ────────────────────────── */
@media (max-width: 900px) {
    .navbar { padding: 0 1rem; gap: .6rem; }
    .nav-link { font-size: .88rem; padding: .35rem .65rem; }
    .nav-link-jobs { font-size: 1.25rem; padding: .35rem .85rem; }
    .nav-user { gap: .5rem; }
    .two-col { grid-template-columns: 1fr 1fr; }
    .container { padding: 1.25rem 1rem; }
}

/* ── Mobile (≤ 700px) — hamburger nav ───────── */
@media (max-width: 700px) {
    /* Navbar */
    .navbar {
        flex-wrap: wrap;
        height: auto;
        min-height: 56px;
        padding: .5rem .85rem;
        gap: .5rem;
        align-items: center;
    }
    .nav-hamburger { display: flex; align-items: center; }
    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        order: 10;
        padding: .25rem 0 .5rem;
        gap: .15rem;
    }
    .nav-links.open { display: flex; }
    .nav-link { font-size: .95rem; padding: .65rem .75rem; display: block; }
    .nav-link-jobs { font-size: 1.1rem; }
    .nav-user { margin-left: auto; gap: .4rem; }
    .nav-username { display: none; } /* hide full name text, keep icons */

    /* Site banner offset adjust for shorter navbar */
    .site-banner { margin-bottom: -56px; }

    /* Container */
    .container { padding: .9rem .75rem; }

    /* Cards */
    .card { padding: 1rem .9rem; }

    /* Page headers — stack on mobile */
    .page-header { flex-direction: column; align-items: flex-start; gap: .65rem; }
    .page-header h2 { font-size: 1.15rem; }

    /* Detail grid — single column */
    .detail-grid { grid-template-columns: 1fr; gap: .65rem 0; }

    /* Two-col layouts — stack */
    .two-col { grid-template-columns: 1fr; }

    /* Form grid — single column */
    .form-grid { grid-template-columns: 1fr; }

    /* Form actions — full-width buttons stacked */
    .form-actions { flex-direction: column; }
    .form-actions .btn { width: 100%; justify-content: center; }

    /* Filter form */
    .filter-form { flex-direction: column; }
    .filter-form input, .filter-form select { min-width: 100%; }

    /* Stage bar — scrollable */
    .stage-bar { padding: .75rem .5rem; overflow-x: auto; }

    /* Tabs — scrollable */
    .tab-bar { overflow-x: auto; overflow-y: hidden; }
    .tab { padding: .55rem .85rem; font-size: .88rem; }

    /* Tables — horizontal scroll */
    .jobs-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .jobs-table th, .jobs-table td { padding: .65rem .75rem; font-size: .8rem; white-space: nowrap; }

    /* Checklist table — scrollable, compact */
    .checklist-table { font-size: .82rem; }
    .checklist-table th, .checklist-table td { padding: .45rem .5rem; font-size: .8rem; }

    /* Modals — full screen on mobile */
    .modal-box {
        margin: .75rem;
        padding: 1.15rem;
        max-width: calc(100vw - 1.5rem);
        max-height: calc(100vh - 1.5rem);
    }

    /* Inline forms */
    .inline-form { flex-wrap: wrap; }

    /* Stats bar */
    .stats-bar { gap: .35rem; }
    .stat-chip { font-size: .72rem; padding: .3rem .65rem; }

    /* Job title / address buttons — wrap */
    .page-header h2 { flex-wrap: wrap; word-break: break-word; }
}