/* Hotel PMS — локальные стили (без CDN). Стиль в духе CoreUI: тёмный сайдбар, карточки, плотные таблицы. */
:root{
  --ink:#1c2434; --mut:#76829a; --line:#e2e7ef; --bg:#eef1f5; --card:#ffffff;
  --brand:#2563a8; --brand-d:#1c2c44; --accent:#e8b117;
  --ok:#1d7a4f; --bad:#b13434; --warn:#b8860b; --info:#2563a8;
  --r:8px; --shadow:0 1px 3px rgba(28,36,52,.08);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font:14px/1.45 system-ui,'Segoe UI',Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
h1{font-size:20px;margin:0 0 16px}h2{font-size:16px;margin:0 0 12px}
.ic{width:18px;height:18px;flex:none;vertical-align:-3px}

/* ---------- каркас ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{width:230px;flex:none;background:var(--brand-d);color:#cfd9e6;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:10px;padding:16px;font-weight:700;color:#fff;font-size:16px;letter-spacing:.3px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:7px;background:var(--accent);color:#1c2c44;font-weight:800}
.sidebar nav{flex:1;overflow-y:auto;padding:8px 0}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 16px;color:#cfd9e6;font-size:14px}
.nav-item:hover{background:rgba(255,255,255,.06);text-decoration:none;color:#fff}
.nav-item.active{background:rgba(255,255,255,.10);color:#fff;box-shadow:inset 3px 0 0 var(--accent)}
.nav-section{padding:14px 16px 4px;font-size:11px;text-transform:uppercase;letter-spacing:.8px;color:#7e8ca3}
.sidebar-foot{padding:12px 16px;font-size:12px;color:#7e8ca3;border-top:1px solid rgba(255,255,255,.08)}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:12px;background:#fff;border-bottom:1px solid var(--line);padding:0 16px;height:52px;position:sticky;top:0;z-index:40}
.burger{display:none;background:none;border:0;font-size:20px;cursor:pointer;color:var(--ink)}
.hotel-tabs{display:flex;gap:4px;overflow-x:auto;flex:1}
.hotel-tab{display:flex;align-items:center;gap:6px;padding:7px 12px;border-radius:6px;color:var(--mut);font-weight:600;white-space:nowrap;font-size:13px}
.hotel-tab:hover{background:#f1f4f8;text-decoration:none}
.hotel-tab.active{background:#e7eef7;color:var(--brand)}
.topbar-right{display:flex;align-items:center;gap:10px}
.me{font-size:13px;color:var(--mut);white-space:nowrap}
.icon-btn{display:inline-flex;padding:7px;border-radius:6px;color:var(--mut)}
.icon-btn:hover{background:#f1f4f8;color:var(--ink)}
.content{padding:20px;max-width:1500px;width:100%}

@media (max-width: 900px){
  .sidebar{position:fixed;left:-240px;z-index:60;transition:left .2s}
  .sidebar.open{left:0;box-shadow:0 0 0 100vmax rgba(0,0,0,.35)}
  .burger{display:block}
  .me{display:none}
  .content{padding:12px}
}

/* ---------- карточки, флэши, бейджи ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);margin-bottom:16px}
.card-h{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);font-weight:600;flex-wrap:wrap}
.card-b{padding:16px}
.flash{padding:10px 14px;border-radius:6px;margin-bottom:12px;font-size:14px}
.flash-success{background:#ddf2e6;color:#155936;border:1px solid #b9e2cb}
.flash-error{background:#fbe5e5;color:#7e2222;border:1px solid #f0c4c4}
.flash-info{background:#e3eefa;color:#1c4a7a;border:1px solid #c4dbf2}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600;white-space:nowrap}
.muted{color:var(--mut)}.small{font-size:12px}.right{text-align:right}.nowrap{white-space:nowrap}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:16px}
.kpi{border-radius:var(--r);padding:14px 16px;color:#fff;box-shadow:var(--shadow)}
.kpi .n{font-size:26px;font-weight:800;line-height:1}
.kpi .t{margin-top:6px;font-size:13px;opacity:.92}
.kpi-green{background:#27a065}.kpi-red{background:#d24a43}.kpi-amber{background:#e8a213}
.kpi-gray{background:#8a93a3}.kpi-blue{background:#3779c2}.kpi-navy{background:#2c5d8f}

/* ---------- формы / кнопки ---------- */
label{display:block;font-size:12.5px;font-weight:600;color:#3d4a61;margin:0 0 4px}
.input,select.input,textarea.input{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:6px;font:inherit;background:#fff;color:var(--ink)}
.input:focus{outline:2px solid #c4d8ef;border-color:var(--brand)}
textarea.input{resize:vertical}
.frow{display:grid;gap:12px;margin-bottom:12px}
.f2{grid-template-columns:1fr 1fr}.f3{grid-template-columns:1fr 1fr 1fr}.f4{grid-template-columns:repeat(4,1fr)}
@media (max-width:760px){.f2,.f3,.f4{grid-template-columns:1fr}}
.btn{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:6px;border:1px solid transparent;background:var(--brand);color:#fff;font:inherit;font-weight:600;cursor:pointer;font-size:13.5px}
.btn:hover{background:#1f538c;text-decoration:none}
.btn-amber{background:var(--accent);color:#3c3007}.btn-amber:hover{background:#d6a312}
.btn-green{background:#27a065}.btn-green:hover{background:#1f8553}
.btn-red{background:#d24a43}.btn-red:hover{background:#b53c36}
.btn-light{background:#fff;color:var(--ink);border-color:var(--line)}.btn-light:hover{background:#f3f6fa}
.btn-sm{padding:4px 10px;font-size:12.5px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:end;margin-bottom:14px}
.toolbar .grp{display:flex;flex-direction:column;gap:4px}

/* ---------- таблицы ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:13.5px;background:#fff}
.tbl th{background:#f6f8fb;color:#4a5670;text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);font-size:12px;text-transform:uppercase;letter-spacing:.4px;white-space:nowrap}
.tbl td{padding:8px 10px;border-bottom:1px solid #eef1f6;vertical-align:middle}
.tbl tr:hover td{background:#f8fafd}
.tbl-wrap{overflow-x:auto}

/* ---------- шахматка ---------- */
.chess-wrap{overflow:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff;max-height:calc(100vh - 210px)}
.chess{border-collapse:separate;border-spacing:0;font-size:12.5px;min-width:100%}
.chess th,.chess td{border-right:1px solid #edf0f5;border-bottom:1px solid #edf0f5;padding:0}
.chess thead th{position:sticky;top:0;background:#f6f8fb;z-index:5;text-align:center;font-weight:600;color:#4a5670;padding:4px 2px;min-width:42px}
.chess thead .mon th{background:#eef2f8;font-size:12px}
.chess thead th.we{background:#fdf6df}
.chess thead th.today{background:#e2eefc;color:var(--brand)}
.chess td.fix,.chess th.fix{position:sticky;background:#fff;z-index:6;text-align:left;padding:4px 8px;white-space:nowrap}
.chess thead th.fix{z-index:8;background:#f6f8fb}
.fix1{left:0;min-width:58px}.fix2{left:58px;min-width:130px;border-right:1px solid var(--line)!important}
.room-no{font-weight:700}
.room-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:1px;cursor:pointer}
.chess td.day{height:34px;min-width:42px;cursor:cell;position:relative}
.chess td.day.we{background:#fdfaf0}
.chess td.day.today{background:#f0f6fe}
.chess td.day.sel{background:#cfe3f7!important;outline:1px solid var(--brand)}
.bk{display:flex;align-items:center;gap:5px;height:26px;margin:4px 3px;padding:0 8px;border-radius:13px;font-weight:600;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer;box-shadow:0 1px 2px rgba(0,0,0,.12)}
.bk .tick{flex:none;display:inline-flex;width:14px;height:14px;border-radius:50%;align-items:center;justify-content:center;background:rgba(255,255,255,.85);font-size:10px}
.cat-row td{background:#f1f4f9!important;font-weight:700;color:#3d4a61;padding:5px 8px!important;font-size:12px;text-transform:uppercase;letter-spacing:.4px}
.legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;font-size:12.5px;color:var(--mut)}
.legend .badge{font-size:11.5px}

/* ---------- модальные окна ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(20,28,42,.5);z-index:90;display:none;align-items:flex-start;justify-content:center;padding:40px 14px;overflow-y:auto}
.modal-bg.open{display:flex}
.modal{background:#fff;border-radius:10px;max-width:560px;width:100%;box-shadow:0 16px 50px rgba(0,0,0,.3);animation:pop .14s ease-out}
@keyframes pop{from{transform:translateY(8px);opacity:0}to{transform:none;opacity:1}}
.modal-h{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line);font-weight:700;font-size:15px}
.modal-x{background:none;border:0;font-size:20px;cursor:pointer;color:var(--mut);line-height:1}
.modal-b{padding:18px}
.modal-f{display:flex;gap:8px;justify-content:flex-end;padding:14px 18px;border-top:1px solid var(--line);flex-wrap:wrap}
.dl{display:grid;grid-template-columns:130px 1fr;gap:6px 12px;font-size:13.5px}
.dl dt{color:var(--mut)}.dl dd{margin:0;font-weight:600}

/* ---------- автокомплит ---------- */
.ac-wrap{position:relative}
.ac-list{position:absolute;left:0;right:0;top:100%;background:#fff;border:1px solid var(--line);border-radius:6px;box-shadow:0 8px 24px rgba(0,0,0,.12);z-index:50;max-height:220px;overflow-y:auto;display:none}
.ac-list.open{display:block}
.ac-item{padding:8px 10px;cursor:pointer;font-size:13px}
.ac-item:hover{background:#eef4fb}

/* ---------- прогресс/бар загрузки ---------- */
.bar{height:22px;background:#edf0f5;border-radius:5px;overflow:hidden;display:flex}
.bar > span{display:flex;align-items:center;justify-content:center;color:#fff;font-size:11.5px;font-weight:700;min-width:0;overflow:hidden;white-space:nowrap}
.occ-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(26px,1fr));gap:4px;align-items:end;height:120px}
.occ-col{background:#3779c2;border-radius:3px 3px 0 0;position:relative;min-height:2px}
.occ-col i{position:absolute;bottom:-18px;left:0;right:0;text-align:center;font-style:normal;font-size:10px;color:var(--mut)}

/* печать */
@media print{.sidebar,.topbar,.toolbar,.btn,.no-print{display:none!important}.content{padding:0}.card{border:0;box-shadow:none}}
.brand-logo{max-height:34px;max-width:150px;border-radius:4px}
.brand-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}