:root {
  --bg: #f4f6f8;
  --panel: #ffffff;
  --panel-2: #f8fafc;
  --text: #18212b;
  --muted: #64717f;
  --line: #dfe5ea;
  --accent: #2f6f8f;
  --accent-2: #3f8aa8;
  --danger: #b33a3a;
  --warning: #8a5a00;
  --ok: #1f7a4d;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06);
  --day-w: 44px;
  --radius: 10px;
  --src-direct: #d9eadf;
  --src-direct-ink: #24553a;
  --src-avito: #dbe8f5;
  --src-avito-ink: #1e4d75;
  --src-ostrovok: #e6ddf5;
  --src-ostrovok-ink: #4a3273;
  --src-sutochno: #f7e4cc;
  --src-sutochno-ink: #7a4a11;
  --src-booking: #f5dbe0;
  --src-booking-ink: #783040;
}

[data-theme="dark"] {
  --bg: #11161c;
  --panel: #18202a;
  --panel-2: #1d2732;
  --text: #e6edf3;
  --muted: #9aa8b6;
  --line: #2a3642;
  --accent: #78b7d1;
  --accent-2: #96cbe0;
  --danger: #f08b8b;
  --warning: #e2b35f;
  --ok: #72c79b;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
  --src-direct: #1d382b;
  --src-direct-ink: #a9e4c1;
  --src-avito: #1a3047;
  --src-avito-ink: #b4d8f5;
  --src-ostrovok: #2c2340;
  --src-ostrovok-ink: #d5c3f5;
  --src-sutochno: #3a2a17;
  --src-sutochno-ink: #f2c78b;
  --src-booking: #3b1f26;
  --src-booking-ink: #f3b8c4;
}

* { box-sizing: border-box; }

html { color-scheme: light dark; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 0 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
  flex-wrap: nowrap;
  overflow-x: auto;
  scrollbar-width: none;
}
.topbar::-webkit-scrollbar { display: none; }

.brand {
  font-weight: 800;
  letter-spacing: 0.2px;
  font-size: 16px;
  color: var(--text);
  white-space: nowrap;
}
.brand:hover { text-decoration: none; }

.topnav { display: flex; gap: 4px; flex-wrap: nowrap; align-items: center; white-space: nowrap; }
.topnav a {
  padding: 7px 8px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 14px;
}
.topnav a:hover { background: var(--panel-2); text-decoration: none; }
.topnav a.active { background: var(--panel-2); color: var(--text); font-weight: 600; }

.spacer { flex: 1; }

.userbox { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }
.avatar {
  width: 30px; height: 30px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent); color: #fff; font-weight: 700; font-size: 12px;
}

.icon-btn {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 8px;
  padding: 7px 10px;
  cursor: pointer;
  font-size: 13px;
}
.icon-btn:hover { background: var(--panel-2); }

.page { max-width: 1440px; margin: 0 auto; padding: 22px; }
.page-head {
  display: flex; align-items: center; gap: 14px;
  flex-wrap: wrap; margin-bottom: 16px;
}
.page-head h1 { margin: 0; font-size: 24px; letter-spacing: -0.3px; }
.page-head .sub { color: var(--muted); font-size: 14px; }
.page-head .actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}
.card h2 { margin: 0 0 12px; font-size: 17px; }
.card h3 { margin: 0 0 8px; font-size: 15px; }

.grid { display: grid; gap: 14px; }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.side { grid-template-columns: minmax(0, 1.5fr) minmax(300px, 1fr); }
@media (max-width: 1000px) {
  .grid.cols-2, .grid.cols-3, .grid.cols-4, .grid.side { grid-template-columns: 1fr; }
}

.stat { display: flex; flex-direction: column; gap: 4px; }
.stat .n { font-size: 28px; font-weight: 800; line-height: 1; }
.stat .l { color: var(--muted); font-size: 13px; }

.muted { color: var(--muted); }
.small { font-size: 13px; }
.tiny { font-size: 12px; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
.mt { margin-top: 14px; }
.mb { margin-bottom: 14px; }
.hidden { display: none; }
.sep { border: 0; border-top: 1px solid var(--line); margin: 16px 0; }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  border-radius: 999px; padding: 2px 8px;
  font-size: 12px; line-height: 1.6; white-space: nowrap;
  background: var(--panel-2); color: var(--muted);
  border: 1px solid var(--line);
}
.badge.ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 35%, var(--line)); }
.badge.warn { color: var(--warning); border-color: color-mix(in srgb, var(--warning) 35%, var(--line)); }
.badge.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 35%, var(--line)); }
.badge.accent { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 35%, var(--line)); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 8px;
  padding: 9px 13px;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--panel-2); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-2); }
.btn.danger { color: var(--danger); }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; }
.btn.small { padding: 6px 9px; font-size: 13px; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 9px 10px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px; }
tr:last-child td { border-bottom: 0; }
.table-wrap { overflow-x: auto; }

form .field { margin-bottom: 13px; }
form label { display: block; font-weight: 600; font-size: 13px; margin-bottom: 5px; }
form .check { display: flex; align-items: center; gap: 8px; font-weight: 600; }
form .check input[type="checkbox"] { width: auto; margin: 0; }
input[type="text"], input[type="password"], input[type="date"],
input[type="number"], input[type="search"], select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 8px;
  padding: 9px 10px;
  font: inherit;
}
textarea { min-height: 100px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent);
  outline-offset: 1px;
}
.errorlist { margin: 4px 0 0; padding: 0; list-style: none; color: var(--danger); font-size: 13px; }
.messages { margin-bottom: 14px; }
.message { padding: 10px 12px; border-radius: 8px; background: var(--panel); border: 1px solid var(--line); margin-bottom: 8px; }
.message.success { border-color: color-mix(in srgb, var(--ok) 45%, var(--line)); }
.message.error { border-color: color-mix(in srgb, var(--danger) 45%, var(--line)); }

.linen-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 16px; }
.linen-row { display: flex; align-items: center; gap: 8px; }
.linen-row label { flex: 1; margin: 0; font-weight: 500; }
.linen-row input { width: 82px; }
.photo-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.hidden-file { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.actions-stack { display: flex; flex-direction: column; gap: 5px; min-width: 150px; }
.actions-stack form { margin: 0; }
.actions-stack textarea { min-height: 80px; font-size: 13px; }\n.progress { height: 9px; border-radius: 999px; background: var(--panel-2); border: 1px solid var(--line); overflow: hidden; }\n.progress span { display: block; height: 100%; background: var(--accent); }
@media (max-width: 700px) { .linen-grid { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- calendar */
.calendar-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.calendar { min-width: calc(170px + var(--days) * var(--day-w)); }
.cal-header { display: flex; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; background: var(--panel); }
.cal-apartment {
  width: 170px; min-width: 170px; padding: 10px 12px;
  font-size: 13px; font-weight: 700;
  border-right: 1px solid var(--line);
  position: sticky; left: 0; z-index: 6; background: var(--panel);
}
.cal-days { display: grid; grid-template-columns: repeat(var(--days), var(--day-w)); }
.cal-day {
  height: 46px; display: flex; flex-direction: column; align-items: center;
  justify-content: center; border-right: 1px solid var(--line);
  font-size: 11px; color: var(--muted);
}
.cal-day strong { font-size: 13px; color: var(--text); }
.cal-day.is-weekend { background: var(--panel-2); }
.cal-day.is-today { background: color-mix(in srgb, var(--accent) 13%, var(--panel)); }
.cal-day.is-today strong { color: var(--accent); }
.cal-row { display: flex; border-bottom: 1px solid var(--line); }
.cal-row:last-child { border-bottom: 0; }
.cal-row .cal-apartment { display: flex; align-items: flex-start; padding-top: 12px; }
.cal-row .cal-apartment a { color: var(--text); }
.cal-track { position: relative; flex: 0 0 auto; width: calc(var(--days) * var(--day-w)); }
.cal-bg {
  position: absolute; inset: 0; display: grid;
  grid-template-columns: repeat(var(--days), var(--day-w));
  pointer-events: none;
}
.cal-bg > div { border-right: 1px solid var(--line); }
.cal-bg > div.is-weekend { background: color-mix(in srgb, var(--panel-2) 60%, transparent); }
.cal-bg > div.is-today { background: color-mix(in srgb, var(--accent) 8%, transparent); }
.cal-bar {
  position: absolute;
  top: calc(5px + var(--lane) * 36px);
  left: calc(var(--start) * var(--day-w) + 2px);
  width: calc(var(--span) * var(--day-w) - 4px);
  height: 30px;
  border-radius: 7px;
  padding: 4px 7px;
  overflow: hidden;
  color: var(--src-direct-ink);
  background: var(--src-direct);
  border: 1px solid color-mix(in srgb, currentColor 22%, transparent);
  font-size: 11px;
  line-height: 1.15;
  display: flex; flex-direction: column; gap: 1px;
  text-decoration: none;
  z-index: 2;
}
.cal-bar:hover { text-decoration: none; filter: brightness(0.98); outline: 2px solid color-mix(in srgb, var(--accent) 30%, transparent); }
.cal-bar.src-avito { background: var(--src-avito); color: var(--src-avito-ink); }
.cal-bar.src-ostrovok { background: var(--src-ostrovok); color: var(--src-ostrovok-ink); }
.cal-bar.src-sutochno { background: var(--src-sutochno); color: var(--src-sutochno-ink); }
.cal-bar.src-booking { background: var(--src-booking); color: var(--src-booking-ink); }
.cal-bar .bar-name { font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cal-bar .bar-meta { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; opacity: 0.85; }
.cal-bar .bar-flags { position: absolute; right: 4px; top: 3px; display: flex; gap: 2px; }
.cal-bar .mini { font-size: 10px; background: rgba(255,255,255,0.55); border-radius: 5px; padding: 0 3px; }
[data-theme="dark"] .cal-bar .mini { background: rgba(0,0,0,0.25); }
.legend { display: flex; gap: 12px; flex-wrap: wrap; color: var(--muted); font-size: 12px; }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 4px; vertical-align: -2px; }
.legend .l-direct { background: var(--src-direct); }
.legend .l-avito { background: var(--src-avito); }
.legend .l-ostrovok { background: var(--src-ostrovok); }
.legend .l-sutochno { background: var(--src-sutochno); }
.legend .l-booking { background: var(--src-booking); }

/* ------------------------------------------------------------------- cards */
.list { display: flex; flex-direction: column; gap: 10px; }
.item {
  border: 1px solid var(--line); border-radius: 9px; padding: 11px 12px;
  background: var(--panel); display: flex; gap: 12px; align-items: flex-start;
}
.item:hover { background: var(--panel-2); }
.item .main { flex: 1; min-width: 0; }
.item .title { font-weight: 700; margin-bottom: 2px; }
.item .meta { color: var(--muted); font-size: 12px; display: flex; gap: 8px; flex-wrap: wrap; }
.item .right { color: var(--muted); font-size: 12px; text-align: right; white-space: nowrap; }

.kv { display: grid; grid-template-columns: 170px 1fr; gap: 7px 14px; font-size: 14px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
@media (max-width: 700px) { .kv { grid-template-columns: 1fr; gap: 2px; } .kv dt { margin-top: 6px; } }

.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 14px; }
.tabs a { padding: 8px 11px; border-radius: 8px; color: var(--muted); font-size: 13px; }
.tabs a:hover { background: var(--panel); text-decoration: none; }
.tabs a.active { background: var(--panel); color: var(--text); font-weight: 700; border: 1px solid var(--line); }

.section { margin-bottom: 18px; }
.section > h2 { font-size: 18px; margin: 0 0 10px; }
.section > h3 { font-size: 15px; margin: 14px 0 8px; }

.pre {
  white-space: pre-wrap; word-break: break-word;
  background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 8px; padding: 10px; font-size: 13px;
}
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.copybox { display: flex; gap: 6px; align-items: center; }
.copybox input { flex: 1; font-size: 13px; }

.chat { display: flex; flex-direction: column; gap: 8px; max-height: 520px; overflow-y: auto; padding-right: 4px; }
.chat-bubble { max-width: 85%; padding: 8px 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--panel-2); }
.chat-bubble.in { align-self: flex-start; border-left: 3px solid var(--accent); }
.chat-bubble.out { align-self: flex-end; border-right: 3px solid var(--ok); }
.chat-bubble.webout { align-self: flex-end; border-right: 3px dashed var(--ok); }
.chat-bubble.mm { align-self: flex-start; border-left: 3px solid var(--warning); }
.chat-bubble .who { font-size: 11px; color: var(--muted); margin-bottom: 3px; }
.chat-bubble .body { white-space: pre-wrap; word-break: break-word; font-size: 13px; }

.pin-input {
  font-size: 32px; letter-spacing: 12px; text-align: center;
  padding: 13px 10px !important; font-weight: 700;
  max-width: 240px; margin: 0 auto; display: block;
}
.login-card { max-width: 420px; margin: 8vh auto 0; }
.login-card h1 { margin: 0 0 4px; font-size: 24px; }
.login-card .sub { color: var(--muted); margin-bottom: 18px; }
.alert { padding: 10px 12px; border-radius: 8px; background: color-mix(in srgb, var(--danger) 10%, var(--panel)); border: 1px solid color-mix(in srgb, var(--danger) 35%, var(--line)); color: var(--danger); margin-bottom: 12px; }

.guest-page { max-width: 860px; margin: 0 auto; }
.guest-hero { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.guest-hero h1 { margin: 0; font-size: 26px; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 8px; }
.gallery img { width: 100%; height: 110px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); }
.item img.thumb { width: 72px; height: 56px; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); }
.map-wrap { position: relative; width: 100%; padding-top: 62%; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); background: var(--panel-2); }
.map-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
@media (max-width: 700px) {
  :root { --day-w: 38px; }
  .page { padding: 14px; }
  .topbar { padding: 0 12px; gap: 10px; }
  .topnav { gap: 0; }
  .userbox .name { display: none; }
  .cal-apartment { width: 130px; min-width: 130px; }
  .calendar { min-width: calc(130px + var(--days) * var(--day-w)); }
}