:root {
  --bg: #f4f2ee; --card: #fff; --ink: #1f2430; --mut: #6b7280; --line: #e6e2da;
  --navy: #1f2a44; --accent: #b0783d; --accent2: #f3e7d8;
  --ok: #15803d; --okbg: #e7f6ec; --bad: #b91c1c; --badbg: #fdecec; --warn: #b45309; --warnbg: #fdf3e2;
  --r: 12px;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.hidden { display: none !important; }
a { color: inherit; }

/* Layout */
.shell { display: flex; min-height: 100vh; }
.side { width: 220px; background: var(--navy); color: #e8ebf3; display: flex; flex-direction: column; padding: 18px 12px; position: sticky; top: 0; height: 100vh; flex-shrink: 0; }
.brand { font-weight: 800; letter-spacing: .18em; font-size: 20px; padding: 0 10px 18px; color: #fff; }
.brand span { display: block; font-weight: 400; letter-spacing: .04em; font-size: 12px; color: #c9a77f; }
.brand.big { color: var(--navy); text-align: center; font-size: 28px; }
nav { display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
nav a { text-decoration: none; padding: 9px 12px; border-radius: 8px; color: #cfd5e3; white-space: nowrap; }
nav a:hover { background: rgba(255,255,255,.07); }
nav a.on { background: var(--accent); color: #fff; }
.logout { margin-top: auto; color: #cfd5e3; border-color: rgba(255,255,255,.2); }
.view { flex: 1; padding: 22px 26px 60px; min-width: 0; }

@media (max-width: 860px) {
  .shell { flex-direction: column; }
  .side { width: 100%; height: auto; position: sticky; top: 0; z-index: 20; padding: 10px; flex-direction: row; align-items: center; gap: 8px; }
  .brand { padding: 0 6px; font-size: 15px; }
  .brand span { display: none; }
  nav { flex-direction: row; overflow-x: auto; flex: 1; }
  nav a { padding: 7px 10px; font-size: 13px; }
  .logout { margin: 0; padding: 6px 10px; }
  .view { padding: 14px 12px 60px; }
}

/* Toolbar */
.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar h1 { font-size: 22px; margin: 0; }
.sp { flex: 1; }
input, select, textarea { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent2); border-color: var(--accent); }
.toolbar input, .toolbar select { width: auto; }
.search { min-width: 180px; }

.btn { font: inherit; border: 1px solid var(--line); background: #fff; padding: 8px 14px; border-radius: 8px; cursor: pointer; white-space: nowrap; }
.btn:hover { filter: brightness(.97); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn.navy { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn.ghost { background: transparent; }
.btn.sm { padding: 4px 9px; font-size: 12px; }
.btn.danger { color: var(--bad); }

/* Cards / KPIs */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; margin-bottom: 16px; }
.card h3 { margin: 0 0 12px; font-size: 15px; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 14px; }
.kpi .l { color: var(--mut); font-size: 12px; }
.kpi .v { font-size: 22px; font-weight: 700; margin-top: 2px; }
.kpi .s { font-size: 12px; color: var(--mut); margin-top: 2px; }
.kpi.hl { background: var(--navy); color: #fff; border-color: var(--navy); }
.kpi.hl .l, .kpi.hl .s { color: #c9cfdd; }
.up { color: var(--ok); } .down { color: var(--bad); }
.kpi.hl .up { color: #86efac; } .kpi.hl .down { color: #fca5a5; }

/* Tables */
.tw { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { font-size: 12px; color: var(--mut); font-weight: 600; background: #faf9f6; position: sticky; top: 0; }
td.n, th.n { text-align: right; white-space: nowrap; }
tr:hover td { background: #fcfbf8; }
tfoot td { font-weight: 700; background: #faf9f6; }
.acts { white-space: nowrap; text-align: right; }
.empty { color: var(--mut); text-align: center; padding: 26px; }
.sub { color: var(--mut); font-size: 12px; }

.tag { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: 11px; font-weight: 600; background: #eef0f4; color: #374151; }
.tag.ok { background: var(--okbg); color: var(--ok); }
.tag.bad { background: var(--badbg); color: var(--bad); }
.tag.warn { background: var(--warnbg); color: var(--warn); }
.tag.acc { background: var(--accent2); color: #7a4c1c; }

/* Bars chart */
.bars { display: flex; align-items: flex-end; gap: 6px; height: 180px; padding-top: 10px; }
.bars .col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; min-width: 0; }
.bars .b { width: 100%; display: flex; gap: 2px; align-items: flex-end; flex: 1; }
.bars .b i { flex: 1; border-radius: 4px 4px 0 0; min-height: 1px; }
.bars .b i.c { background: var(--navy); } .bars .b i.n { background: var(--accent); } .bars .b i.neg { background: #e08a8a; }
.bars .m { font-size: 10px; color: var(--mut); margin-top: 4px; }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--mut); }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 4px; vertical-align: -1px; }

.hbar { height: 6px; background: #eee9e1; border-radius: 4px; overflow: hidden; margin-top: 4px; }
.hbar i { display: block; height: 100%; background: var(--accent); }

/* Kanban */
.kanban { display: grid; grid-template-columns: repeat(4, minmax(230px, 1fr)); gap: 12px; overflow-x: auto; }
.kcol { background: #ebe7e0; border-radius: var(--r); padding: 10px; min-height: 200px; }
.kcol h4 { margin: 2px 4px 10px; font-size: 13px; display: flex; justify-content: space-between; }
.kcard { background: #fff; border-radius: 10px; padding: 10px; margin-bottom: 8px; border: 1px solid var(--line); }
.kcard b { display: block; }
.kcard .row { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.kcard select { padding: 4px 6px; font-size: 12px; width: auto; }

/* Modal */
.modal-bg { position: fixed; inset: 0; background: rgba(20,24,35,.45); display: flex; align-items: flex-start; justify-content: center; padding: 30px 12px; z-index: 50; overflow-y: auto; }
.modal { background: #fff; border-radius: 14px; width: 100%; max-width: 620px; padding: 20px; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.modal.wide { max-width: 980px; }
.modal h2 { margin: 0 0 14px; font-size: 18px; display: flex; justify-content: space-between; align-items: center; }
.x { cursor: pointer; border: 0; background: none; font-size: 22px; color: var(--mut); }
.fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 12px; }
.fgrid .full { grid-column: 1 / -1; }
label.f { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--mut); font-weight: 600; }
label.chk { flex-direction: row; align-items: center; gap: 8px; }
label.chk input { width: auto; }
.mfoot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
.hint { background: var(--accent2); color: #6b4219; border-radius: 8px; padding: 8px 10px; font-size: 12px; }
@media (max-width: 560px) { .fgrid { grid-template-columns: 1fr; } }

.items td { padding: 4px; border: 0; }
.items input, .items select { padding: 6px 8px; }
.sumbox { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 8px; margin-top: 10px; }
.sumbox div { background: #faf9f6; border: 1px solid var(--line); border-radius: 8px; padding: 8px; }
.sumbox b { display: block; font-size: 16px; }

.tabs { display: flex; gap: 6px; margin: 14px 0 8px; flex-wrap: wrap; }
.tabs button { border: 1px solid var(--line); background: #fff; padding: 6px 12px; border-radius: 99px; cursor: pointer; font: inherit; }
.tabs button.on { background: var(--navy); color: #fff; border-color: var(--navy); }

/* Login */
.login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-box { background: #fff; padding: 30px; border-radius: 16px; width: 100%; max-width: 340px; display: flex; flex-direction: column; gap: 12px; border: 1px solid var(--line); }
.err { color: var(--bad); font-size: 13px; min-height: 18px; }

.toast { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%) translateY(80px); background: var(--navy); color: #fff; padding: 10px 18px; border-radius: 10px; transition: .25s; z-index: 99; opacity: 0; }
.toast.show { transform: translateX(-50%); opacity: 1; }
.toast.bad { background: var(--bad); }
.wa { text-decoration: none; color: var(--ok); font-weight: 600; }
.overdue { color: var(--bad); font-weight: 600; }