/* VIMS brand — charcoal / cream editorial look, from the Product Line spec sheet */
:root {
  --bg: #F2EFE7;            /* warm cream */
  --card: #FFFFFF;
  --ink: #1B1B18;           /* charcoal */
  --ink-soft: #6E6A5E;      /* warm gray */
  --line: #E2DDCF;          /* hairline */
  --accent: #1B1B18;        /* primary actions are charcoal */
  --accent-soft: #ECE7D8;
  --gold: #A89452;          /* muted gold accent */
  --gold-soft: #F0EBD3;
  --green: #2F7A4D;
  --green-soft: #E7F0E7;
  --red: #B23A2E;
  --red-soft: #F6E7E3;
  --amber: #8A6D1F;
  --amber-soft: #F4EDD8;
  --radius: 6px;
  --shadow: 0 1px 2px rgba(27, 27, 24, .06);
  --font-display: 'Archivo Black', 'Archivo', sans-serif;
  --font-body: 'Archivo', -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
}
.hidden { display: none !important; }

/* ---- login ---- */
.login-screen {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: #1B1B18;
  padding: 20px;
}
.login-card {
  background: var(--bg); border-radius: 10px;
  padding: 44px 40px; width: 100%; max-width: 410px;
  border: 1px solid #33322c;
}
.brand { text-align: center; margin-bottom: 28px; }
.brand h1 {
  margin: 14px 0 6px; font-size: 34px; font-family: var(--font-display);
  letter-spacing: .28em; text-transform: uppercase; text-indent: .28em;
}
.brand p { margin: 0; color: var(--ink-soft); font-size: 11.5px; text-transform: uppercase; letter-spacing: .22em; }
.brand-badge {
  width: 54px; height: 54px; border-radius: 8px; margin: 0 auto;
  background: var(--ink); color: var(--bg); font-weight: 800; font-size: 24px;
  font-family: var(--font-display);
  display: flex; align-items: center; justify-content: center;
}
.brand-badge.sm { width: 30px; height: 30px; font-size: 15px; border-radius: 6px; margin: 0; display: inline-flex; }

label { display: block; font-weight: 600; font-size: 11px; margin-bottom: 14px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .14em; }
input, select, textarea {
  width: 100%; margin-top: 6px; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: 6px; font-size: 15px;
  font-family: var(--font-body); background: #fff; color: var(--ink);
  letter-spacing: normal; text-transform: none;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent-soft); border-color: var(--ink); }

.btn {
  border: 1px solid transparent; border-radius: 6px; padding: 10px 18px; font-size: 12px;
  font-weight: 700; cursor: pointer; font-family: var(--font-body); white-space: nowrap;
  text-transform: uppercase; letter-spacing: .1em;
}
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: #3a382f; }
.btn-ghost { background: transparent; color: var(--ink-soft); }
.btn-ghost:hover { background: rgba(27,27,24,.07); color: var(--ink); }
.btn-danger { background: transparent; color: var(--red); border-color: var(--red); }
.btn-danger:hover { background: var(--red-soft); }
.btn-block { width: 100%; }
.btn-sm { padding: 5px 10px; font-size: 10.5px; border-radius: 5px; }
.form-error { color: var(--red); font-size: 13.5px; margin-bottom: 12px; text-transform: none; letter-spacing: normal; }

/* ---- layout ---- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 26px;
  background: var(--ink); color: var(--bg);
  padding: 12px 26px;
}
.topbar-brand {
  font-family: var(--font-display); font-size: 15px; letter-spacing: .3em; text-transform: uppercase;
  display: flex; align-items: center; gap: 12px; color: var(--bg);
}
.topbar-brand .brand-badge.sm { background: var(--bg); color: var(--ink); }
.tabs { display: flex; gap: 2px; flex: 1; }
.tab {
  border: none; background: transparent; padding: 9px 15px; border-radius: 0;
  font-size: 11.5px; font-weight: 700; color: #8f8c80; cursor: pointer; font-family: var(--font-body);
  text-transform: uppercase; letter-spacing: .16em;
  border-bottom: 2px solid transparent;
}
.tab:hover { color: var(--bg); }
.tab.active { color: var(--bg); border-bottom-color: var(--gold); background: transparent; }
.topbar-right { display: flex; align-items: center; gap: 6px; }
.topbar-right .btn-ghost { color: #8f8c80; }
.topbar-right .btn-ghost:hover { color: var(--bg); background: rgba(255,255,255,.08); }
.user-name { color: #8f8c80; font-size: 11px; margin-right: 6px; text-transform: uppercase; letter-spacing: .14em; }

main { max-width: 1240px; margin: 0 auto; padding: 30px 24px 90px; }
.section-head { display: flex; align-items: center; justify-content: space-between; margin: 4px 0 22px; flex-wrap: wrap; gap: 12px; }
.section-head h2 {
  margin: 0; font-size: 30px; font-family: var(--font-display);
  text-transform: uppercase; letter-spacing: .01em;
}
.row-gap { display: flex; align-items: center; gap: 10px; }
.year-select, .month-input { width: auto; margin-top: 0; font-weight: 700; font-family: var(--font-mono); }

.card {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  border: 1px solid var(--line);
  padding: 22px; margin-bottom: 20px;
}
.card h3 {
  margin: 0 0 16px; font-size: 11.5px; color: var(--ink-soft); font-weight: 700;
  text-transform: uppercase; letter-spacing: .18em;
}

/* ---- KPIs ---- */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(172px, 1fr)); gap: 14px; margin-bottom: 22px; }
.kpi {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  border: 1px solid var(--line); border-top: 3px solid var(--ink);
  padding: 16px 18px;
}
.kpi .kpi-label { font-size: 10px; font-weight: 700; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .18em; }
.kpi .kpi-value { font-size: 25px; font-weight: 800; margin-top: 8px; font-family: var(--font-mono); letter-spacing: -.02em; }
.kpi .kpi-sub { font-size: 12px; color: var(--ink-soft); margin-top: 4px; }
.kpi-value.pos { color: var(--green); }
.kpi-value.neg { color: var(--red); }

/* ---- charts ---- */
.charts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.chart-card.wide { grid-column: span 2; }
.chart-card canvas { max-height: 320px; }
@media (max-width: 900px) {
  .charts-grid { grid-template-columns: 1fr; }
  .chart-card.wide { grid-column: span 1; }
}

/* ---- tables ---- */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.data-table th {
  text-align: left; padding: 9px 10px; color: var(--ink-soft); font-size: 10px;
  text-transform: uppercase; letter-spacing: .16em; border-bottom: 2px solid var(--ink);
}
.data-table td { padding: 10px; border-bottom: 1px solid var(--line); }
.data-table tr:last-child td { border-bottom: none; }
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; font-family: var(--font-mono); font-size: 13.5px; }
.data-table tr.total-row td { font-weight: 800; border-top: 2px solid var(--ink); }
.pos { color: var(--green); }
.neg { color: var(--red); }

/* ---- monthly summary expandable rows ---- */
.month-row { cursor: pointer; }
.month-row:hover td { background: var(--bg); }
.month-row.expanded td { background: var(--accent-soft); font-weight: 700; }
.expand-caret { display: inline-block; width: 14px; color: var(--gold); font-size: 12px; }
.month-detail > td { background: #FBF9F3; padding: 6px 10px 16px 30px !important; }
.breakdown-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.breakdown-table th { text-align: left; padding: 6px 8px; color: var(--ink-soft); font-size: 9.5px; text-transform: uppercase; letter-spacing: .16em; border-bottom: 1px solid var(--line); }
.breakdown-table th.num, .breakdown-table td.num { text-align: right; font-variant-numeric: tabular-nums; font-family: var(--font-mono); font-size: 12.5px; }
.breakdown-table td { padding: 7px 8px; border-bottom: 1px solid var(--line); }
.breakdown-deal { cursor: pointer; }
.breakdown-deal:hover td { background: var(--accent-soft); }
.breakdown-desc { color: var(--ink-soft); font-size: 12px; }
.breakdown-total td { font-weight: 800; }
.breakdown-exp td { color: var(--ink-soft); }

/* ---- sales list ---- */
.month-group { margin-bottom: 30px; }
.month-group-head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 0 2px 10px; flex-wrap: wrap; gap: 6px;
  border-bottom: 2px solid var(--ink); margin-bottom: 12px;
}
.month-group-head h3 { margin: 0; font-size: 17px; font-family: var(--font-display); text-transform: uppercase; }
.month-group-head .month-totals { color: var(--ink-soft); font-size: 12px; font-family: var(--font-mono); }
.deal-row {
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  border: 1px solid var(--line);
  padding: 14px 18px; margin-bottom: 10px; cursor: pointer;
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  transition: border-color .12s ease;
}
.deal-row:hover { border-color: var(--ink); }
.deal-main { flex: 1; min-width: 220px; }
.deal-client { font-weight: 800; font-size: 15px; text-transform: uppercase; letter-spacing: .03em; }
.deal-desc { color: var(--ink-soft); font-size: 13px; margin-top: 3px; }
.deal-nums { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.deal-num { text-align: right; min-width: 84px; }
.deal-num .lbl { display: block; font-size: 9.5px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .16em; }
.deal-num .val { font-weight: 700; font-variant-numeric: tabular-nums; font-family: var(--font-mono); font-size: 14px; }
.badge {
  font-size: 9.5px; font-weight: 700; padding: 4px 10px; border-radius: 3px;
  text-transform: uppercase; letter-spacing: .12em; border: 1px solid currentColor;
}
.badge-paid { background: transparent; color: var(--green); }
.badge-due { background: transparent; color: var(--amber); }
.badge-internal { background: transparent; color: var(--ink-soft); }
.badge-estimate { background: var(--gold-soft); color: var(--gold); border-color: var(--gold); }

/* ---- customers ---- */
.search-input { width: 250px; margin-top: 0; }
.customer-row { cursor: pointer; }
.customer-row:hover td { background: var(--bg); }
.cust-info { display: flex; flex-direction: column; gap: 5px; font-size: 13.5px; margin-bottom: 12px; }
.cust-info .lbl { display: inline-block; min-width: 76px; color: var(--ink-soft); font-size: 9.5px; text-transform: uppercase; letter-spacing: .16em; font-weight: 700; }
.cust-info a { color: var(--ink); }
.cust-chip {
  display: inline-block; background: var(--accent-soft); color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 3px; padding: 5px 14px; font-size: 12px; font-weight: 600;
  margin: -6px 0 12px; cursor: pointer;
}
.cust-chip:hover { border-color: var(--ink); }
.new-customer-box { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 14px 14px 2px; margin-bottom: 14px; }

/* ---- expenses ---- */
.exp-group-title { font-weight: 800; font-size: 11px; text-transform: uppercase; letter-spacing: .18em; color: var(--ink); padding: 16px 4px 8px; border-bottom: 2px solid var(--ink); margin-bottom: 2px; }
.exp-group-subtotal { color: var(--ink-soft); font-size: 11px; font-weight: 600; font-family: var(--font-mono); letter-spacing: 0; text-transform: none; }
.exp-row { display: flex; align-items: center; gap: 10px; padding: 8px 4px; border-bottom: 1px solid var(--line); }
.exp-row .exp-name { flex: 1; }
.exp-row .exp-amount { font-weight: 700; font-variant-numeric: tabular-nums; min-width: 100px; text-align: right; font-family: var(--font-mono); font-size: 13.5px; }
.exp-actions { display: flex; gap: 4px; opacity: 0; transition: opacity .12s; }
.exp-row:hover .exp-actions { opacity: 1; }
.exp-total { display: flex; justify-content: space-between; font-weight: 800; padding: 16px 4px 2px; font-size: 16px; font-family: var(--font-mono); }
.rec-mark { color: var(--gold); font-weight: 800; }
.rec-note { background: var(--gold-soft); color: var(--amber); border-radius: 6px; padding: 9px 12px; font-size: 12.5px; margin-bottom: 14px; text-transform: none; letter-spacing: normal; }

/* ---- modal ---- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(27, 27, 24, .55); z-index: 50;
  display: flex; align-items: flex-start; justify-content: center; padding: 40px 16px; overflow-y: auto;
}
.modal {
  background: var(--bg); border-radius: 10px; box-shadow: 0 20px 60px rgba(27,27,24,.35);
  width: 100%; max-width: 780px; padding: 28px 30px;
}
.modal h2 { margin: 0 0 18px; font-size: 20px; font-family: var(--font-display); text-transform: uppercase; }
.modal h4 { margin: 24px 0 8px; font-size: 10.5px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .18em; border-bottom: 2px solid var(--ink); padding-bottom: 6px; }
.modal .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.modal-actions { display: flex; justify-content: space-between; gap: 10px; margin-top: 24px; }
.modal-actions .right { display: flex; gap: 10px; margin-left: auto; }
.mini-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.mini-table th { text-align: left; font-size: 9.5px; text-transform: uppercase; letter-spacing: .14em; color: var(--ink-soft); padding: 4px 6px; border-bottom: 1px solid var(--line); }
.mini-table td { padding: 4px 6px; border-bottom: 1px solid var(--line); }
.mini-table input, .mini-table select { margin-top: 0; padding: 6px 8px; font-size: 13.5px; border-radius: 5px; }
.mini-table input[type=number] { font-family: var(--font-mono); }
.mini-table .num-col { width: 112px; }
.mini-table .num { font-family: var(--font-mono); }
.icon-btn { background: none; border: none; cursor: pointer; font-size: 15px; color: var(--ink-soft); padding: 4px; border-radius: 4px; }
.icon-btn:hover { background: rgba(27,27,24,.08); color: var(--red); }
.summary-strip {
  display: flex; gap: 22px; flex-wrap: wrap; background: var(--ink); color: var(--bg);
  border-radius: 6px; padding: 12px 16px; margin-top: 16px; font-size: 12px;
  text-transform: uppercase; letter-spacing: .08em;
}
.summary-strip b { font-variant-numeric: tabular-nums; font-family: var(--font-mono); letter-spacing: 0; display: block; font-size: 14px; margin-top: 2px; }
.summary-strip .pos { color: #8FCBA4; }
.summary-strip .neg { color: #E8A399; }

/* ---- toast ---- */
.toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: var(--bg); padding: 11px 22px; border-radius: 4px;
  font-size: 12.5px; z-index: 100; box-shadow: var(--shadow);
  text-transform: uppercase; letter-spacing: .1em;
}
.toast.error { background: var(--red); }

.empty-note { color: var(--ink-soft); text-align: center; padding: 30px 10px; }
@media (max-width: 700px) {
  .topbar { flex-wrap: wrap; gap: 10px; padding: 10px 14px; }
  .tabs { order: 3; width: 100%; overflow-x: auto; }
  main { padding: 18px 12px 60px; }
  .modal .grid-2 { grid-template-columns: 1fr; }
  .section-head h2 { font-size: 24px; }
}