/* Adesk нарх агенти — минимал ҳужжат/леджер услуби.
   Палитра: қоғоз #F7F6F2 · сиёҳ #1B2A41 · яшил акцент #1F7A5C */

:root {
  --paper: #F7F6F2;
  --ink: #1B2A41;
  --ink-soft: #4A5568;
  --accent: #1F7A5C;
  --accent-soft: #E3F0EA;
  --line: #D9D5CC;
  --card: #FFFFFF;
  --warn-bg: #FBEAEA;
  --warn-ink: #9B2C2C;
  --note-bg: #FFF8DD;
  --note-line: #E8D98A;
  --mono: "SF Mono", "Consolas", "Liberation Mono", "Menlo", monospace;
  --serif: Georgia, "Times New Roman", serif;
  --sans: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 600; color: var(--ink); }
h1 { font-size: 26px; margin: 0 0 4px; }
h2 { font-size: 19px; margin: 24px 0 10px; }
.muted { color: var(--ink-soft); }
.small { font-size: 12.5px; }

a { color: var(--accent); }

/* --- Топбар --- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand-mark {
  width: 30px; height: 30px; border: 1.5px solid var(--ink);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-weight: 700; font-size: 17px;
}
.brand-text { font-family: var(--serif); font-size: 17px; }
.brand-text em { font-style: italic; color: var(--accent); }
.nav a {
  text-decoration: none; color: var(--ink-soft); margin-left: 20px;
  font-size: 14px; padding-bottom: 3px; border-bottom: 2px solid transparent;
}
.nav a.active { color: var(--ink); border-bottom-color: var(--accent); }

.container { flex: 1; width: 100%; max-width: 1180px; margin: 0 auto; padding: 26px 28px 60px; }
.footer {
  border-top: 1px solid var(--line); padding: 14px 28px;
  font-size: 12px; color: var(--ink-soft);
}

/* --- Тугмалар --- */
.btn {
  display: inline-block; padding: 8px 16px; font-size: 14px; cursor: pointer;
  border: 1px solid var(--ink); background: var(--card); color: var(--ink);
  font-family: var(--sans); text-decoration: none;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn-accent { border-color: var(--accent); background: var(--accent); color: #fff; }
.btn-accent:hover { background: #16604a; border-color: #16604a; color: #fff; }
.btn-ghost { border-color: var(--line); color: var(--ink-soft); }
.btn-ghost:hover { background: var(--paper); color: var(--warn-ink); border-color: var(--warn-ink); }
.btn:disabled, .btn[aria-disabled="true"] {
  opacity: 0.45; cursor: not-allowed; pointer-events: none;
}
.btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}

/* --- Стат карталар --- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 18px 0 26px; }
.stat {
  background: var(--card); border: 1px solid var(--line); padding: 14px 16px;
}
.stat .label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-soft); }
.stat .value { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 21px; margin-top: 6px; }
.stat .sub { font-size: 12px; color: var(--ink-soft); margin-top: 2px; }

/* --- Жадваллар --- */
table.ledger { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); }
table.ledger th, table.ledger td { padding: 9px 12px; border-bottom: 1px solid var(--line); text-align: left; }
table.ledger th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-soft); font-weight: 600; background: var(--paper); }
table.ledger td.num, table.ledger th.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
table.ledger tr:last-child td { border-bottom: none; }
table.ledger tr.row-link { cursor: pointer; }
table.ledger tr.row-link:hover { background: #FCFBF8; }

/* --- Ҳолат badge --- */
.badge {
  display: inline-block; font-size: 12px; padding: 2px 10px; border: 1px solid;
  white-space: nowrap;
}
.badge.s-yangi { color: #5A6B85; border-color: #B9C2D2; background: #EEF1F6; }
.badge.s-taklif { color: #8A6306; border-color: #E2C76E; background: #FBF3D9; }
.badge.s-shartnoma { color: #1F4E8C; border-color: #9FBEE3; background: #E7F0FB; }
.badge.s-imzolandi { color: var(--accent); border-color: #9CC8B6; background: var(--accent-soft); }

/* --- Формалар --- */
input[type="text"], input[type="number"], select, textarea {
  font-family: var(--sans); font-size: 14px; color: var(--ink);
  border: 1px solid var(--line); background: var(--card);
  padding: 7px 10px; width: 100%;
}
input[type="number"] { font-family: var(--mono); font-variant-numeric: tabular-nums; }
textarea { min-height: 150px; resize: vertical; line-height: 1.5; }
label.fld { display: block; font-size: 12.5px; color: var(--ink-soft); margin-bottom: 12px; }
label.fld span { display: block; margin-bottom: 4px; }
.check { display: flex; align-items: flex-start; gap: 8px; margin: 8px 0; font-size: 14px; cursor: pointer; }
.check input { margin-top: 3px; }
.qty { width: 64px !important; padding: 4px 6px; margin-left: 8px; }

/* --- Мижоз саҳифаси --- */
.client-grid { display: grid; grid-template-columns: 1fr 340px; gap: 26px; align-items: start; }
.panel { background: var(--card); border: 1px solid var(--line); padding: 18px; margin-bottom: 18px; }
.panel h2 { margin-top: 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }

.sticky-panel { position: sticky; top: 18px; }
.sum-row { display: flex; justify-content: space-between; align-items: baseline; padding: 6px 0; }
.sum-row .lbl { font-size: 13px; color: var(--ink-soft); padding-right: 10px; }
.sum-money { text-align: right; }
.sum-money .main { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 15px; }
.sum-money .alt { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 11px; color: var(--ink-soft); }
.sum-total { border-top: 3px double var(--ink); margin-top: 8px; padding-top: 10px; }
.sum-total .lbl { font-weight: 700; color: var(--ink); font-size: 14px; }
.sum-total .main { font-size: 19px; font-weight: 700; color: var(--accent); }

.warn-block {
  background: var(--warn-bg); border: 1px solid #E3B7B7; color: var(--warn-ink);
  padding: 10px 14px; font-size: 13.5px; margin: 12px 0;
}
.warn-block ul { margin: 4px 0 0; padding-left: 18px; }
.note-block {
  background: var(--note-bg); border: 1px solid var(--note-line);
  padding: 10px 14px; font-size: 13.5px; margin: 12px 0;
}
.note-block ul { margin: 4px 0 0; padding-left: 18px; }
.ai-preview-list { list-style: none; padding-left: 0 !important; }
.ai-preview-list li { padding: 2px 0; }
.note-block .doc-buttons { flex-direction: row; gap: 10px; }
.note-block .doc-buttons .btn { flex: 1; }

.savestate { font-size: 12.5px; color: var(--ink-soft); min-height: 18px; margin-top: 6px; }
.savestate.ok { color: var(--accent); }

.doc-buttons { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.doc-buttons .btn { text-align: center; }

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.toolbar { display: flex; gap: 10px; align-items: center; }

.empty {
  background: var(--card); border: 1px dashed var(--line); padding: 36px;
  text-align: center; color: var(--ink-soft);
}

@media (max-width: 920px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .client-grid { grid-template-columns: 1fr; }
  .sticky-panel { position: static; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}