:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --text: #1c2430;
  --muted: #5f6b7a;
  --border: #dde2e8;
  --accent: #1f5fbf;
  --accent-text: #ffffff;
  --danger: #b42318;
  --danger-bg: #fdecea;
  --ok-bg: #e7f5ec;
  --ok: #1a7f45;
  --badge: #d9480f;
}

/* Theme: data-theme on <html> — "light", "dark" or absent (auto = follow the system). */
:root { color-scheme: light; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #12161c;
    --surface: #1b2129;
    --text: #e6eaf0;
    --muted: #9aa6b4;
    --border: #2d3640;
    --accent: #6ea1f0;
    --accent-text: #0d1117;
    --danger: #f29b92;
    --danger-bg: #3a1d1b;
    --ok-bg: #16301f;
    --ok: #7fd3a0;
    --badge: #ff8a4c;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
    --bg: #12161c;
    --surface: #1b2129;
    --text: #e6eaf0;
    --muted: #9aa6b4;
    --border: #2d3640;
    --accent: #6ea1f0;
    --accent-text: #0d1117;
    --danger: #f29b92;
    --danger-bg: #3a1d1b;
    --ok-bg: #16301f;
    --ok: #7fd3a0;
    --badge: #ff8a4c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

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

.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 12px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.brand { font-weight: 700; font-size: 18px; color: var(--text); text-decoration: none; }
.brand span { color: var(--accent); }

.nav { display: flex; gap: 18px; align-items: center; flex: 1; flex-wrap: wrap; }
.nav > a, .menu > summary { color: var(--text); text-decoration: none; padding: 4px 0; border-bottom: 2px solid transparent;
  white-space: nowrap; }
.nav > a.active, .menu.active > summary { border-bottom-color: var(--accent); }

/* Drop-down groups (<details>) — work without JavaScript; nav.js closes the others. */
.menu { position: relative; }
.menu > summary { cursor: pointer; list-style: none; }
.menu > summary::-webkit-details-marker { display: none; }
.menu > summary::after { content: " ▾"; color: var(--muted); font-size: 12px; }
.menu-list { position: absolute; top: calc(100% + 8px); left: 0; z-index: 20; min-width: 210px; padding: 6px;
  display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; box-shadow: 0 8px 24px rgba(0, 0, 0, .15); }
.menu-list.right { left: auto; right: 0; }
.menu-list a { color: var(--text); text-decoration: none; padding: 8px 10px; border-radius: 6px; }
.menu-list a:hover, .menu-list a.active { background: var(--bg); }
.menu-list a.active { color: var(--accent); font-weight: 600; }
.menu-list form { margin: 4px 10px 8px; }
.menu-list p { margin: 4px 10px 0; }
.user-menu > summary { color: var(--muted); }
@media (max-width: 600px) {
  .nav { gap: 12px; }
  .menu-list { position: static; box-shadow: none; margin-top: 6px; }
}

.page { flex: 1; width: 100%; max-width: 1100px; margin: 0 auto; padding: 24px 16px; }
.footer { text-align: center; color: var(--muted); font-size: 13px; padding: 16px; }

h1 { font-size: 24px; margin: 0 0 8px; }
h2 { font-size: 18px; margin: 24px 0 12px; }
.muted { color: var(--muted); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
}

.narrow { max-width: 380px; margin: 48px auto; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 16px; }
.tile h3 { margin: 0 0 6px; font-size: 16px; }
.tile p { margin: 0 0 10px; color: var(--muted); }

.pill {
  display: inline-block;
  font-size: 12px;
  padding: 1px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}

.badge {
  display: inline-block;
  min-width: 8px;
  font-size: 11px;
  font-weight: 700;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--badge);
  color: #fff;
  vertical-align: top;
}

label { display: block; margin: 12px 0 4px; font-weight: 600; }
input[type=text], input[type=email], input[type=password] {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
}
fieldset { border: 0; padding: 0; margin: 12px 0 0; }
fieldset label { display: inline-flex; gap: 6px; margin: 4px 16px 4px 0; font-weight: 400; }

button, .button {
  display: inline-block;
  margin-top: 16px;
  padding: 8px 16px;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
button.link { margin: 0; padding: 0; background: none; color: var(--accent); font-weight: 400; }
button.small { margin: 0; padding: 4px 10px; font-size: 13px; }
button.secondary { background: var(--border); color: var(--text); }

.alert { padding: 10px 12px; border-radius: 6px; margin: 12px 0; }
.alert.error { background: var(--danger-bg); color: var(--danger); }
.alert.ok { background: var(--ok-bg); color: var(--ok); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--surface); }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 13px; color: var(--muted); font-weight: 600; }
td form { margin: 0; }

.release { margin-bottom: 16px; }
.release h2 { margin: 0 0 4px; }
.release h3 { font-size: 14px; margin: 12px 0 4px; color: var(--muted); }
.release ul { margin: 0; padding-left: 20px; }
.release.new { border-left: 4px solid var(--badge); }

@media (max-width: 600px) {
  .topbar { padding: 12px 16px; gap: 12px; }
  .page { padding: 16px; }
}

input[type=date], input[type=search], input[type=file] {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  max-width: 100%;
}
input[type=search] { flex: 1; min-width: 0; }
.form-card { max-width: 560px; }
.heading-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.heading-row .button { margin-top: 0; }
.search { display: flex; gap: 8px; margin: 12px 0 16px; }
.search button { margin-top: 0; }
dl { margin: 0; }
dt { color: var(--muted); font-size: 13px; margin-top: 10px; }
dt:first-child { margin-top: 0; }
dd { margin: 0; overflow-wrap: anywhere; }
.grid.details { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.card h2 { margin-top: 0; }

select, input[type=number] {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
}
.contract-form { max-width: 760px; display: grid; gap: 16px; }
.contract-form > button { justify-self: start; }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 16px; }
.tiers input { width: 100%; }
.tiers td:first-child { width: 48px; color: var(--muted); }
td.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
tr.total td { font-weight: 700; border-top: 2px solid var(--border); }
.attach { margin-top: 8px; }
[hidden] { display: none !important; }

.product { border-top: 1px solid var(--border); padding: 10px 0; }
.product-toggle { margin: 0; }
.product.on .product-toggle { color: var(--accent); }
.product-fee { padding: 4px 0 4px 26px; }
.calc select { width: auto; }

.status-overdue { border-color: var(--danger); color: var(--danger); }
.status-paid { border-color: var(--ok); color: var(--ok); }
.button.small { margin: 0; padding: 4px 10px; font-size: 13px; }
.note { max-width: 820px; }
.total-line { font-size: 18px; margin-top: 16px; }
@media print {
  .topbar, .footer, .no-print, .alert { display: none !important; }
  body { background: #fff; color: #000; }
  .card { border: 0; padding: 0; }
}

.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.actions .button { margin-top: 0; }
form.inline { display: inline-flex; gap: 6px; align-items: center; margin: 2px 0; }
form.inline select { width: auto; max-width: 260px; }

.timeline { list-style: none; margin: 0; padding: 0; border-left: 2px solid var(--border); }
.timeline > li { display: grid; grid-template-columns: 140px 1fr; gap: 12px; padding: 8px 0 8px 14px; position: relative; }
.timeline > li::before { content: ""; position: absolute; left: -6px; top: 14px; width: 10px; height: 10px;
  border-radius: 50%; background: var(--border); }
.timeline > li.tl-payment::before { background: var(--ok); }
.timeline > li.tl-overdue::before, .timeline > li.tl-note::before { background: var(--danger); }
.timeline > li.tl-created::before, .timeline > li.tl-invoice::before { background: var(--accent); }
.tl-when { white-space: nowrap; }
.tl-details { margin: 4px 0 0; padding-left: 18px; color: var(--muted); font-size: 13px; }
.next-steps { margin: 0; padding-left: 18px; }
.next-steps li { margin-bottom: 4px; }
.danger { color: var(--danger); }
.phase-on { border-color: var(--ok); color: var(--ok); }
.card h3 { margin: 0 0 8px; font-size: 15px; }
@media (max-width: 600px) { .timeline > li { grid-template-columns: 1fr; gap: 2px; } }

.theme { display: inline-flex; border: 1px solid var(--border); border-radius: 999px; overflow: hidden; margin: 0; }
.theme button { margin: 0; padding: 2px 10px; border-radius: 0; background: none; color: var(--muted);
  font-weight: 400; font-size: 13px; }
.theme button[aria-pressed="true"] { background: var(--accent); color: var(--accent-text); }

.board { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(220px, 1fr); gap: 12px; overflow-x: auto; padding-bottom: 8px; }
.board .column h2 { font-size: 14px; margin: 0 0 2px; }
.board .item { display: flex; flex-direction: column; gap: 2px; margin-bottom: 8px; padding: 10px; text-decoration: none; color: var(--text); }
.board .item:hover { border-color: var(--accent); }
.small { font-size: 12px; }
.stage-form select { max-width: 220px; }
.stage-form input[type=text] { width: 160px; padding: 4px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--bg); color: var(--text); font: inherit; font-size: 13px; }
.stage-closing_letter { border-color: var(--muted); }

/* Meetings and telemarketing */
textarea, input[type=time], input[type=tel], input[type=week] {
  padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--bg); color: var(--text);
  font: inherit; max-width: 100%;
}
textarea, input[type=tel] { width: 100%; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.filters .button { margin-top: 0; }
.button.secondary { background: var(--border); color: var(--text); }
.meeting-held { border-color: var(--ok); color: var(--ok); }
.meeting-cancelled, .meeting-no_show { border-color: var(--danger); color: var(--danger); }
.week-nav { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin: 8px 0 12px; }
.week-nav .button { margin-top: 0; }
.grid.stats { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
.grid.stats h2 { font-size: 14px; color: var(--muted); font-weight: 600; }
.big { font-size: 26px; font-weight: 700; margin: 4px 0; }
.hours .bar-cell { width: 50%; min-width: 120px; }
.bar { display: block; height: 10px; border-radius: 3px; background: var(--accent); min-width: 1px; }
.attendance input[type=number] { width: 70px; }
.attendance select { width: auto; }
tr.muted td { color: var(--muted); }
.survey-resend { border-color: var(--danger); color: var(--danger); }
.survey-received { border-color: var(--accent); color: var(--accent); }
.survey-decided { border-color: var(--ok); color: var(--ok); }
table.summary th.center { text-align: center; }
table.summary input[type=number] { width: 90px; }
.week-nav input[type=number] { width: 90px; }
tr.subtotal td { border-top: 2px solid var(--border); font-weight: 600; }
.bonus-form { margin-top: 16px; border-top: 1px solid var(--border); padding-top: 12px; }
td input[type=text] { padding: 4px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--bg); color: var(--text); font: inherit; max-width: 200px; }
.menu-list .theme { display: flex; width: max-content; }
.menu-list .theme button { white-space: nowrap; }

/* Case flow */
.chain { list-style: none; padding: 0; margin: 16px 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.chain li { position: relative; display: flex; flex-direction: column; gap: 4px; padding: 10px 12px; border: 1px solid var(--border);
  border-radius: 8px; background: var(--surface); }
.chain li.done { border-color: var(--ok); }
.chain li.reached { border-color: var(--accent); }
.chain li.todo { opacity: .7; }
.chain-no { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--border); font-size: 12px; font-weight: 700; }
.chain li.done .chain-no { background: var(--ok); color: var(--surface); }
.chain li.reached .chain-no { background: var(--accent); color: var(--accent-text); }
@media (max-width: 800px) { .chain { grid-template-columns: 1fr; } }
table.cases td { font-size: 13px; }
td.step-cell.done { color: var(--ok); }
td.step-cell.todo { color: var(--muted); }
.phase-paid, .phase-saving { border-color: var(--ok); color: var(--ok); }
.phase-closed { border-color: var(--muted); color: var(--muted); }
.phase-invoiced, .phase-production, .phase-received, .phase-signed { border-color: var(--accent); color: var(--accent); }
.week-nav select, .week-nav input[type=search] { width: auto; flex: 0 1 auto; min-width: 180px; }
.week-nav input[type=search] { flex: 1 1 220px; }
.cases .pill { white-space: nowrap; }