:root {
  --paper: #EDEAE1;
  --paper-raised: #F7F5EF;
  --ink: #1B1F23;
  --ink-soft: #565C63;
  --steel: #3D4C5E;
  --steel-light: #DCE3E8;
  --safety: #E8630A;
  --safety-dark: #C4520A;
  --line: #C9C2B4;
  --ok: #2F7B4F;
  --ok-bg: #E3EFE7;
  --warn: #B8890A;
  --warn-bg: #F5EBD3;
  --danger: #B23A2E;
  --danger-bg: #F3E1DE;
  --info: #2C5E8A;
  --info-bg: #DDE7EF;
  --radius: 3px;
  --font-display: 'Space Grotesk', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

/* ---------- Top bar ---------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 12px 24px;
  background: var(--ink);
  color: var(--paper-raised);
  border-bottom: 4px solid var(--safety);
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  font-family: var(--font-mono);
  font-weight: 600;
  background: var(--safety);
  color: var(--ink);
  padding: 6px 9px;
  border-radius: var(--radius);
  letter-spacing: 1px;
  font-size: 15px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name { font-family: var(--font-display); font-weight: 700; letter-spacing: 2px; font-size: 15px; }
.brand-sub { font-family: var(--font-mono); font-size: 10px; letter-spacing: 3px; color: var(--safety); }

.tabs { display: flex; gap: 4px; flex: 1; margin-left: 12px; }
.tab {
  background: transparent;
  border: none;
  color: #B9BFC6;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 10px 16px;
  border-radius: var(--radius);
}
.tab:hover { background: rgba(255,255,255,0.06); color: #fff; }
.tab.active { background: var(--safety); color: var(--ink); }

.btn-primary {
  background: var(--safety);
  color: var(--ink);
  border: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .5px;
  padding: 10px 16px;
  border-radius: var(--radius);
}
.btn-primary:hover { background: #ff7620; }

.btn-secondary {
  background: transparent;
  border: 1.5px solid var(--steel);
  color: var(--steel);
  font-weight: 600;
  font-size: 13px;
  padding: 8px 14px;
  border-radius: var(--radius);
}
.btn-secondary:hover { background: var(--steel-light); }

.btn-danger {
  background: transparent;
  border: 1.5px solid var(--danger);
  color: var(--danger);
  font-weight: 600;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: var(--radius);
}
.btn-danger:hover { background: var(--danger-bg); }

/* ---------- Main / views ---------- */
main { padding: 22px 24px 60px; max-width: 1500px; margin: 0 auto; }

.view-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 10px;
}
.view-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: .5px;
}
.view-sub { font-family: var(--font-mono); font-size: 12px; color: var(--ink-soft); }

.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filters select, .filters input {
  border: 1.5px solid var(--line);
  background: var(--paper-raised);
  border-radius: var(--radius);
  padding: 7px 10px;
  font-size: 13px;
  color: var(--ink);
}

/* ---------- Board (kanban) ---------- */
.board {
  display: grid;
  grid-template-columns: repeat(6, minmax(220px, 1fr));
  gap: 14px;
  overflow-x: auto;
}
.board-col {
  background: rgba(255,255,255,0.35);
  border: 1px dashed var(--line);
  border-radius: 6px;
  padding: 10px;
  min-height: 200px;
}
.board-col-header {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: flex;
  justify-content: space-between;
  padding: 4px 4px 10px;
  border-bottom: 2px solid var(--ink);
  margin-bottom: 10px;
}
.board-col-count {
  background: var(--ink);
  color: var(--paper);
  border-radius: 20px;
  padding: 1px 7px;
  font-size: 10px;
}

/* ---------- Job ticket card ---------- */
.ticket-card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
  margin-bottom: 10px;
  position: relative;
  box-shadow: 1px 2px 0 rgba(0,0,0,0.05);
  cursor: pointer;
}
.ticket-card:hover { border-color: var(--steel); }
.ticket-card::before {
  content: '';
  position: absolute;
  left: -1px; top: 8px; bottom: 8px;
  width: 3px;
  background: var(--safety);
  border-radius: 2px;
}
.ticket-id {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-soft);
  letter-spacing: .5px;
}
.ticket-name { font-weight: 600; font-size: 14px; margin: 3px 0 2px; }
.ticket-meta { font-size: 12px; color: var(--ink-soft); margin-bottom: 6px; }
.ticket-tags { display: flex; gap: 5px; flex-wrap: wrap; }
.tag {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 2px;
  background: var(--steel-light);
  color: var(--steel);
}
.tag.source { background: var(--info-bg); color: var(--info); }
.tag.employee { background: var(--warn-bg); color: var(--warn); }

/* ---------- Modal (ticket detail) ---------- */
.modal-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(20,23,26,0.55);
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
  z-index: 100;
}
.modal-backdrop.open { display: flex; }
.modal.ticket {
  background: var(--paper-raised);
  width: 100%;
  max-width: 640px;
  border-radius: 6px;
  border: 1px solid var(--line);
  padding: 0;
  position: relative;
}
.ticket-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 20px;
  border-bottom: 2px dashed var(--line);
  background: var(--ink);
  color: var(--paper);
  border-radius: 6px 6px 0 0;
}
.ticket-head .ticket-id { color: var(--safety); font-size: 12px; }
.ticket-body { padding: 20px; }
.close-x {
  background: none; border: none; color: var(--paper); font-size: 20px; line-height: 1;
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 14px; }
.form-grid .full { grid-column: 1 / -1; }
.field label {
  display: block; font-size: 11px; font-family: var(--font-mono);
  letter-spacing: .5px; color: var(--ink-soft); margin-bottom: 4px; text-transform: uppercase;
}
.field input, .field select, .field textarea {
  width: 100%; border: 1.5px solid var(--line); border-radius: var(--radius);
  padding: 8px 9px; font-size: 13.5px; background: #fff; color: var(--ink);
}
.field textarea { resize: vertical; min-height: 50px; }

.status-pill {
  font-family: var(--font-mono); font-size: 11px; padding: 3px 10px;
  border-radius: 20px; text-transform: uppercase; letter-spacing: .5px; font-weight: 600;
}
.status-new { background: var(--info-bg); color: var(--info); }
.status-scheduled { background: var(--warn-bg); color: var(--warn); }
.status-in_progress { background: #EBD9F2; color: #6B3391; }
.status-completed { background: var(--ok-bg); color: var(--ok); }
.status-invoiced { background: #FCE4C4; color: #A15F00; }
.status-paid { background: var(--ok-bg); color: var(--ok); }
.status-cancelled { background: var(--danger-bg); color: var(--danger); }

.section-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--ink-soft); margin: 18px 0 8px;
  border-bottom: 1px solid var(--line); padding-bottom: 4px;
}

.cost-row {
  display: flex; align-items: center; gap: 8px; font-size: 13px;
  padding: 6px 0; border-bottom: 1px solid var(--line);
}
.cost-row .amt { font-family: var(--font-mono); font-weight: 600; margin-left: auto; }
.cost-add-row { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; align-items: center; }
.cost-add-row select, .cost-add-row input { border: 1.5px solid var(--line); border-radius: var(--radius); padding: 7px 8px; font-size: 13px; }
.cost-add-row input[type=number] { width: 90px; }

.financial-summary {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-top: 12px;
}
.fs-box { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; text-align: center; }
.fs-label { font-family: var(--font-mono); font-size: 10px; color: var(--ink-soft); text-transform: uppercase; }
.fs-value { font-family: var(--font-display); font-weight: 700; font-size: 18px; margin-top: 2px; }
.fs-value.profit-pos { color: var(--ok); }
.fs-value.profit-neg { color: var(--danger); }

.modal-actions { display: flex; justify-content: space-between; padding: 14px 20px; border-top: 1px solid var(--line); }
.modal-actions .right { display: flex; gap: 8px; }

.repeat-banner {
  background: var(--warn-bg); color: var(--warn); border: 1px solid var(--warn);
  border-radius: var(--radius); padding: 8px 10px; font-size: 12.5px; font-weight: 600;
}
.customer-row { cursor: pointer; }

/* ---------- Accounting ---------- */
.stat-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin-bottom: 24px; }
.stat-card {
  background: var(--paper-raised); border: 1px solid var(--line); border-radius: 6px;
  padding: 16px 18px;
}
.stat-label { font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--ink-soft); }
.stat-value { font-family: var(--font-display); font-weight: 700; font-size: 26px; margin-top: 4px; }

table.data-table { width: 100%; border-collapse: collapse; background: var(--paper-raised); border-radius: 6px; overflow: hidden; }
table.data-table th {
  font-family: var(--font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .5px;
  text-align: left; padding: 10px 12px; background: var(--ink); color: var(--paper);
}
table.data-table td { padding: 9px 12px; font-size: 13px; border-bottom: 1px solid var(--line); }
table.data-table tr:last-child td { border-bottom: none; }
table.data-table tr:hover td { background: var(--steel-light); }

/* ---------- Checklists ---------- */
.checklist-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.checklist-card { background: var(--paper-raised); border: 1px solid var(--line); border-radius: 6px; padding: 16px 18px; }
.checklist-item { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.checklist-item input { width: 18px; height: 18px; }
.checklist-item.checked { color: var(--ink-soft); text-decoration: line-through; }
.checklist-progress { font-family: var(--font-mono); font-size: 12px; color: var(--ink-soft); margin-top: 10px; }

/* ---------- Team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.team-card { background: var(--paper-raised); border: 1px solid var(--line); border-radius: 6px; padding: 14px 16px; }
.team-name { font-weight: 700; font-size: 15px; }
.team-role { font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft); text-transform: uppercase; }

.empty-state {
  text-align: center; padding: 50px 20px; color: var(--ink-soft);
  font-family: var(--font-mono); font-size: 13px;
}

/* ---------- Tablet / mobile responsiveness ---------- */
@media (max-width: 1100px) {
  .board { grid-template-columns: repeat(3, minmax(240px,1fr)); }
}
@media (max-width: 720px) {
  .topbar { flex-wrap: wrap; }
  .tabs { order: 3; width: 100%; overflow-x: auto; }
  .board { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: 1fr 1fr; }
  .checklist-grid { grid-template-columns: 1fr; }
}

:focus-visible { outline: 2px solid var(--safety); outline-offset: 2px; }