:root {
  --primary: #2563EB;
  --primary-hover: #1D4ED8;
  --primary-soft: rgba(37, 99, 235, 0.10);
  --success: #0F9D6B;
  --success-soft: rgba(15, 157, 107, 0.12);
  --warning: #B7791F;
  --warning-soft: rgba(214, 158, 46, 0.16);
  --danger: #DC2626;
  --danger-soft: rgba(220, 38, 38, 0.10);
  --bg: #F5F7FB;
  --card: #FFFFFF;
  --card-alt: #F8FAFC;
  --border: #E2E8F0;
  --border-strong: #CBD5E1;
  --text: #0F172A;
  --text-soft: #475569;
  --text-muted: #64748B;
  --sidebar: #0F172A;
  --sidebar-text: #CBD5E1;
  --sidebar-active: rgba(255, 255, 255, 0.09);
  --chart: #2563EB;
  --chart-track: #E8EEF7;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 24px 48px -16px rgba(15, 23, 42, 0.3);
  --font-head: 'Manrope', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --primary: #4F8BFF;
  --primary-hover: #6B9DFF;
  --primary-soft: rgba(79, 139, 255, 0.16);
  --success: #34C38F;
  --success-soft: rgba(52, 195, 143, 0.15);
  --warning: #E0A43A;
  --warning-soft: rgba(224, 164, 58, 0.16);
  --danger: #F26464;
  --danger-soft: rgba(242, 100, 100, 0.14);
  --bg: #0B1120;
  --card: #131B2E;
  --card-alt: #182238;
  --border: #243049;
  --border-strong: #33415E;
  --text: #E7ECF5;
  --text-soft: #B3BED2;
  --text-muted: #8A97AE;
  --sidebar: #080D1A;
  --chart: #5B93FF;
  --chart-track: #1E2940;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: var(--font-body); font-size: 14px; color: var(--text); background: var(--bg); line-height: 1.45; -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4 { font-family: var(--font-head); margin: 0; color: var(--text); }
a { color: var(--primary); text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
.hidden { display: none !important; }
.muted { color: var(--text-muted); }
.soft { color: var(--text-soft); }
.nowrap { white-space: nowrap; }
.num { font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }

/* ---------- shell ---------- */
.shell { display: flex; min-height: 100vh; }
.sidebar { width: 240px; flex-shrink: 0; background: var(--sidebar); color: var(--sidebar-text); display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; overflow-y: auto; z-index: 40; }
.brand { display: flex; align-items: center; gap: 10px; padding: 18px 18px 14px; }
.brand-mark { width: 36px; height: 36px; border-radius: 10px; background: linear-gradient(135deg, #2563EB, #0F9D6B); display: grid; place-items: center; color: #fff; font-size: 17px; flex-shrink: 0; }
.brand-name { font-family: var(--font-head); font-weight: 800; color: #fff; font-size: 15px; line-height: 1.15; }
.brand-sub { font-size: 11.5px; color: #94A3B8; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 160px; }
.nav { padding: 6px 10px 16px; flex: 1; }
.nav-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: #64748B; padding: 14px 10px 6px; font-weight: 600; }
.nav a { display: flex; align-items: center; gap: 11px; padding: 8px 10px; border-radius: 8px; color: var(--sidebar-text); font-weight: 500; font-size: 13.5px; }
.nav a i { width: 16px; text-align: center; color: #7C8BA5; }
.nav a:hover { background: rgba(255, 255, 255, 0.05); color: #fff; }
.nav a.active { background: var(--sidebar-active); color: #fff; }
.nav a.active i { color: #7DB0FF; }
.sidebar-foot { padding: 12px 14px 16px; border-top: 1px solid rgba(255, 255, 255, 0.07); }
.me-card { display: flex; align-items: center; gap: 10px; }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: #1E3A8A; color: #DBEAFE; display: grid; place-items: center; font-weight: 700; font-size: 12px; flex-shrink: 0; }
.me-name { color: #fff; font-weight: 600; font-size: 13px; line-height: 1.2; }
.me-role { font-size: 11.5px; color: #94A3B8; }
.foot-actions { display: flex; gap: 6px; margin-top: 10px; }
.foot-actions button { flex: 1; background: rgba(255, 255, 255, 0.06); border: 0; color: var(--sidebar-text); border-radius: 7px; padding: 7px; cursor: pointer; font-size: 12px; }
.foot-actions button:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar { display: none; align-items: center; gap: 12px; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 30; }
.topbar button { background: none; border: 0; font-size: 18px; cursor: pointer; padding: 4px; color: var(--text); }
.banner { padding: 10px 28px; font-size: 13px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.banner.warn { background: var(--warning-soft); color: var(--text); }
.banner.danger { background: var(--danger-soft); color: var(--text); }
.content { padding: 26px 28px 60px; max-width: 1320px; width: 100%; }
.backdrop { display: none; }

@media (max-width: 900px) {
  .sidebar { position: fixed; left: 0; top: 0; transform: translateX(-100%); transition: transform .2s; }
  .sidebar.open { transform: none; box-shadow: var(--shadow-lg); }
  .backdrop.show { display: block; position: fixed; inset: 0; background: rgba(15, 23, 42, .45); z-index: 35; }
  .topbar { display: flex; }
  .content { padding: 18px 16px 60px; }
  .banner { padding: 10px 16px; }
}

/* ---------- page furniture ---------- */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.eyebrow { font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--primary); font-weight: 700; }
.page-head h1 { font-size: 24px; font-weight: 800; margin-top: 2px; }
.page-head p { margin: 4px 0 0; color: var(--text-soft); }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; }
.card + .card { margin-top: 16px; }
.grid > .card + .card { margin-top: 0; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 14px; }
.card-head h3 { font-size: 15px; font-weight: 700; }
.card-head .muted { font-size: 12.5px; }
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-main { grid-template-columns: minmax(0, 1fr) 340px; align-items: start; }
@media (max-width: 1100px) { .grid-main { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* ---------- buttons & forms ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 8px 14px; border-radius: var(--radius-sm); border: 1px solid var(--border-strong); background: var(--card); color: var(--text); font-weight: 600; font-size: 13px; cursor: pointer; white-space: nowrap; line-height: 1.2; }
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; }
.btn-danger { color: var(--danger); }
.btn-danger:hover { border-color: var(--danger); color: var(--danger); background: var(--danger-soft); }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-sm { padding: 5px 10px; font-size: 12.5px; }
.btn-block { width: 100%; }
.icon-btn { border: 0; background: transparent; color: var(--text-muted); padding: 6px 8px; border-radius: 6px; cursor: pointer; }
.icon-btn:hover { background: var(--card-alt); color: var(--text); }
.icon-btn.danger:hover { color: var(--danger); background: var(--danger-soft); }

.field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 12px; min-width: 0; }
.field label { font-size: 12px; font-weight: 600; color: var(--text-soft); }
.field .hint { font-size: 11.5px; color: var(--text-muted); }
.input, .field input:not([type=checkbox]):not([type=radio]), .field select, .field textarea { width: 100%; padding: 9px 11px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--card); color: var(--text); font-size: 13.5px; }
.field textarea { resize: vertical; min-height: 70px; }
.input:focus, .field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--primary-soft); border-color: var(--primary); }
.row { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 13.5px; cursor: pointer; padding: 4px 0; }
.check input { margin-top: 3px; accent-color: var(--primary); }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; }
.toolbar .input { max-width: 320px; }
.toolbar select.input { width: auto; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { border: 1px solid var(--border-strong); background: var(--card); padding: 5px 11px; border-radius: 999px; font-size: 12.5px; font-weight: 600; cursor: pointer; color: var(--text-soft); }
.chip.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.chip .n { opacity: .7; margin-left: 4px; font-weight: 500; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; margin: 0 -18px; padding: 0 18px; }
table.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 11px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr.click { cursor: pointer; }
.table tbody tr.click:hover td { background: var(--card-alt); }
.table .primary-cell { font-weight: 600; color: var(--text); }
.table .sub { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.empty { text-align: center; padding: 36px 16px; color: var(--text-muted); }
.empty i { font-size: 26px; display: block; margin-bottom: 10px; opacity: .6; }

.badge { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 600; white-space: nowrap; background: var(--card-alt); color: var(--text-soft); border: 1px solid var(--border); }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.plain::before { display: none; }
.st-Enquiry { color: #64748B; }
.st-Quoted { color: #2563EB; background: var(--primary-soft); border-color: transparent; }
.st-Negotiating { color: #B7791F; background: var(--warning-soft); border-color: transparent; }
.st-Confirmed { color: #0F9D6B; background: var(--success-soft); border-color: transparent; }
.st-Completed { color: #6D28D9; background: rgba(109, 40, 217, .1); border-color: transparent; }
.st-Lost { color: #DC2626; background: var(--danger-soft); border-color: transparent; }
:root[data-theme="dark"] .st-Quoted { color: #7DB0FF; }
:root[data-theme="dark"] .st-Completed { color: #B79CFF; }
:root[data-theme="dark"] .st-Enquiry { color: #A3B1C6; }
.badge.role-admin { color: #B45309; } .badge.role-manager { color: #2563EB; } .badge.role-coordinator { color: #0F9D6B; }
.money-due { color: var(--danger); font-weight: 600; }
.money-ok { color: var(--success); font-weight: 600; }

/* ---------- KPI & charts ---------- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 16px; }
.kpi { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); }
.kpi-label { font-size: 12px; color: var(--text-muted); font-weight: 600; display: flex; align-items: center; gap: 7px; }
.kpi-value { font-family: var(--font-head); font-size: 24px; font-weight: 800; margin-top: 6px; font-variant-numeric: tabular-nums; }
.kpi-sub { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.bars { display: flex; align-items: flex-end; gap: 14px; height: 180px; padding-top: 10px; position: relative; }
.bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; justify-content: flex-end; position: relative; cursor: default; }
.bar { width: 100%; max-width: 44px; background: var(--chart); border-radius: 4px 4px 0 0; min-height: 2px; transition: opacity .15s; }
.bar-col:hover .bar { opacity: .8; }
.bar-col .bar-label { font-size: 11.5px; color: var(--text-muted); }
.bar-col .bar-value { font-size: 11px; color: var(--text-soft); font-variant-numeric: tabular-nums; min-height: 14px; }
.bars-axis { border-top: 1px solid var(--border); margin-top: -1px; }
.tip { position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%); background: var(--text); color: var(--card); font-size: 12px; padding: 6px 9px; border-radius: 6px; white-space: nowrap; pointer-events: none; opacity: 0; transition: opacity .1s; z-index: 2; }
.bar-col:hover .tip, .hbar-row:hover .tip { opacity: 1; }
.hbar-row { display: grid; grid-template-columns: 110px 1fr 110px; gap: 10px; align-items: center; padding: 6px 0; font-size: 13px; position: relative; }
.hbar-track { height: 10px; background: var(--chart-track); border-radius: 0 4px 4px 0; overflow: hidden; }
.hbar-fill { height: 100%; background: var(--chart); border-radius: 0 4px 4px 0; min-width: 2px; }
.list-item { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.list-item:last-child { border-bottom: 0; }
.list-item .grow { flex: 1; min-width: 0; }
.date-pill { width: 46px; flex-shrink: 0; text-align: center; border: 1px solid var(--border); border-radius: 8px; padding: 4px 0; line-height: 1.1; background: var(--card-alt); }
.date-pill b { display: block; font-size: 16px; font-family: var(--font-head); }
.date-pill span { font-size: 10.5px; text-transform: uppercase; color: var(--text-muted); font-weight: 600; }
.leader-rank { width: 22px; height: 22px; border-radius: 50%; background: var(--card-alt); border: 1px solid var(--border); display: inline-grid; place-items: center; font-size: 11px; font-weight: 700; color: var(--text-soft); }

/* ---------- builder ---------- */
.day-card { border: 1px solid var(--border); border-radius: 10px; margin-bottom: 10px; background: var(--card); }
.day-head { display: flex; align-items: center; gap: 10px; padding: 10px 12px; cursor: pointer; }
.day-num { background: var(--primary-soft); color: var(--primary); font-weight: 700; font-size: 12px; padding: 3px 9px; border-radius: 6px; white-space: nowrap; }
.day-title { flex: 1; min-width: 0; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.day-body { padding: 4px 12px 12px; border-top: 1px solid var(--border); }
.sticky { position: sticky; top: 16px; }
.sum-row { display: flex; justify-content: space-between; gap: 10px; padding: 6px 0; font-size: 13.5px; }
.sum-row.total { border-top: 1px solid var(--border); margin-top: 6px; padding-top: 10px; font-weight: 800; font-size: 16px; font-family: var(--font-head); }
.dirty-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--warning); margin-right: 6px; }
.lib-pick { max-height: 340px; overflow-y: auto; border: 1px solid var(--border); border-radius: 8px; }
.lib-pick button { display: block; width: 100%; text-align: left; border: 0; border-bottom: 1px solid var(--border); background: var(--card); padding: 10px 12px; cursor: pointer; }
.lib-pick button:hover { background: var(--card-alt); }
.lib-pick button:last-child { border-bottom: 0; }
.section-title { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); font-weight: 700; margin: 18px 0 10px; }

/* ---------- modal & toast ---------- */
.modal-overlay { position: fixed; inset: 0; background: rgba(15, 23, 42, .5); display: flex; align-items: flex-start; justify-content: center; z-index: 100; padding: 6vh 16px 16px; overflow-y: auto; }
.modal { background: var(--card); border-radius: 14px; width: 100%; max-width: 520px; box-shadow: var(--shadow-lg); border: 1px solid var(--border); }
.modal.wide { max-width: 760px; }
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-head h3 { font-size: 16px; }
.modal-body { padding: 18px 20px 8px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 20px 16px; }
.toasts { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 200; max-width: calc(100vw - 40px); }
.toast { background: var(--text); color: var(--card); padding: 11px 16px; border-radius: 10px; font-size: 13.5px; box-shadow: var(--shadow-lg); display: flex; gap: 9px; align-items: center; animation: pop .18s ease-out; }
.toast.err { background: var(--danger); color: #fff; }
@keyframes pop { from { transform: translateY(8px); opacity: 0; } }
.loading { padding: 50px; text-align: center; color: var(--text-muted); }

/* ---------- auth ---------- */
.auth { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
.auth-side { background: linear-gradient(150deg, #0F172A 0%, #1E3A8A 60%, #0F766E 100%); color: #E2E8F0; padding: 48px; display: flex; flex-direction: column; justify-content: space-between; }
.auth-side h2 { color: #fff; font-size: 30px; line-height: 1.2; font-weight: 800; max-width: 440px; }
.auth-side ul { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; font-size: 14.5px; }
.auth-side li i { color: #5EEAD4; width: 22px; }
.auth-main { display: flex; align-items: center; justify-content: center; padding: 32px 16px; }
.auth-box { width: 100%; max-width: 380px; }
.auth-box h1 { font-size: 24px; font-weight: 800; margin-bottom: 4px; }
.auth-box .soft { margin: 0 0 22px; }
.auth-err { background: var(--danger-soft); color: var(--danger); padding: 10px 12px; border-radius: 8px; font-size: 13px; margin-bottom: 12px; }
@media (max-width: 860px) { .auth { grid-template-columns: 1fr; } .auth-side { display: none; } }

/* ---------- printable documents ---------- */
.print-bar { position: sticky; top: 0; z-index: 50; display: flex; gap: 10px; align-items: center; padding: 12px 20px; background: var(--card); border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.print-stage { padding: 24px 16px 60px; background: var(--bg); }
.doc { --brand: #1F4E8C; background: #fff; color: #1A2233; max-width: 800px; margin: 0 auto; padding: 40px 44px; box-shadow: var(--shadow-lg); font-size: 13px; line-height: 1.5; color-scheme: light; }
.doc h1, .doc h2, .doc h3 { color: #1A2233; }
.doc-head { display: flex; justify-content: space-between; gap: 20px; border-bottom: 3px solid var(--brand); padding-bottom: 16px; margin-bottom: 20px; }
.doc-logo { max-height: 60px; max-width: 200px; display: block; margin-bottom: 6px; }
.doc-agency { font-family: var(--font-head); font-size: 20px; font-weight: 800; color: var(--brand); }
.doc-contact { font-size: 11.5px; color: #4A5568; }
.doc-title { text-align: right; }
.doc-title h2 { font-size: 22px; color: var(--brand); text-transform: uppercase; letter-spacing: .04em; }
.doc-title div { font-size: 12px; color: #4A5568; }
.doc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px 18px; background: #F4F7FB; border-radius: 8px; padding: 14px 16px; margin-bottom: 22px; }
.doc-grid .k { font-size: 10.5px; text-transform: uppercase; letter-spacing: .05em; color: #718096; font-weight: 600; }
.doc-grid .v { font-weight: 600; }
.doc h3.doc-sec { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--brand); border-bottom: 1px solid #E2E8F0; padding-bottom: 6px; margin: 22px 0 12px; }
.doc-day { display: grid; grid-template-columns: 70px 1fr; gap: 14px; padding: 10px 0; border-bottom: 1px dashed #E2E8F0; break-inside: avoid; }
.doc-day .dn { font-weight: 800; color: var(--brand); font-family: var(--font-head); }
.doc-day .dn small { display: block; font-weight: 500; color: #718096; font-size: 11px; font-family: var(--font-body); }
.doc-day .dt { font-weight: 700; font-size: 14px; }
.doc-day .dm { font-size: 11.5px; color: #718096; margin: 2px 0 4px; }
.doc table { width: 100%; border-collapse: collapse; }
.doc td, .doc th { padding: 8px 10px; border-bottom: 1px solid #E2E8F0; text-align: left; font-size: 12.5px; }
.doc th { background: #F4F7FB; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: #4A5568; }
.doc .r { text-align: right; font-variant-numeric: tabular-nums; }
.doc .grand td { font-weight: 800; font-size: 14px; border-top: 2px solid var(--brand); }
.doc-terms { font-size: 11.5px; color: #4A5568; }
.doc-terms b { color: #1A2233; }
.doc-foot { display: flex; justify-content: space-between; align-items: flex-end; margin-top: 34px; gap: 20px; break-inside: avoid; }
.doc-sign { text-align: center; min-width: 180px; font-size: 12px; }
.doc-sign img { max-height: 54px; max-width: 180px; display: block; margin: 0 auto 4px; }
.doc-sign .line { border-top: 1px solid #A0AEC0; padding-top: 4px; }
.doc-stamp { display: inline-block; border: 2px solid #0F9D6B; color: #0F9D6B; font-weight: 800; padding: 4px 12px; border-radius: 6px; text-transform: uppercase; letter-spacing: .08em; transform: rotate(-4deg); }

@media print {
  @page { size: A4; margin: 12mm; }
  body { background: #fff !important; }
  .no-print, .sidebar, .topbar, .banner, .toasts, .print-bar { display: none !important; }
  .shell, .main, .content, .print-stage { display: block; padding: 0 !important; margin: 0; max-width: none; background: #fff; }
  .doc { box-shadow: none; padding: 0; max-width: none; }
}