:root{
  --bg:#f5f6f8;--card:#fff;--text:#1d2330;--muted:#6b7385;--line:#e3e6ec;
  --primary:#2453d6;--primary-d:#1a3fa8;--ok:#1e8e4e;--warn:#c27c0e;--err:#c0392b;
  --radius:10px;--side:220px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:24px;margin:0 0 16px}
h2{font-size:19px;margin:0 0 12px}
h3{font-size:16px;margin:18px 0 8px}
code{background:#eef1f6;padding:1px 5px;border-radius:4px}
.muted{color:var(--muted)}.small{font-size:13px}
.inline{display:inline}

/* Layout */
.topbar{position:fixed;top:0;left:0;right:0;height:56px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 18px;z-index:20}
.brand{font-weight:700;font-size:17px;color:var(--text)}
.topbar-right{margin-left:auto;display:flex;gap:12px;align-items:center;font-size:14px}
.menu-btn{display:none;border:0;background:none;font-size:22px;cursor:pointer}
.sidebar{position:fixed;top:56px;left:0;bottom:0;width:var(--side);background:#fff;border-right:1px solid var(--line);padding:14px 10px;overflow:auto;z-index:15}
.sidebar a{display:block;padding:9px 12px;border-radius:8px;color:var(--text);margin-bottom:2px}
.sidebar a:hover{background:#f0f3fa;text-decoration:none}
.sidebar a.active{background:#e8eefc;color:var(--primary);font-weight:600}
.main{margin:56px 0 0 var(--side);padding:24px}
@media (max-width:860px){
  .menu-btn{display:block}
  .sidebar{transform:translateX(-100%);transition:transform .2s}
  body.nav-open .sidebar{transform:none;box-shadow:0 0 30px rgba(0,0,0,.15)}
  .main{margin-left:0;padding:16px}
  .topbar-right .muted{display:none}
}

/* Auth */
body.auth{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:20px}
.auth-box{background:#fff;padding:32px;border-radius:14px;box-shadow:0 8px 30px rgba(20,30,60,.08);width:100%;max-width:420px}

/* Components */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px}
.page-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.page-head h1{margin:0}
.page-head .actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.btn{display:inline-block;background:var(--primary);color:#fff;border:0;border-radius:8px;padding:9px 16px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--primary-d);text-decoration:none}
.btn.sec{background:#fff;color:var(--text);border:1px solid var(--line)}
.btn.sec:hover{background:#f3f5f9}
.btn.danger{background:var(--err)}
.btn.sm{padding:5px 10px;font-size:13px}
button.link{background:none;border:0;color:var(--primary);cursor:pointer;font:inherit;padding:0}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;background:#eef3ff;border:1px solid #cddafc}
.flash.ok{background:#e9f7ef;border-color:#bfe5cf;color:#14633a}
.flash.err{background:#fdeeee;border-color:#f3c5c0;color:#8e2418}

/* Forms */
.form label{display:block;margin-bottom:12px;font-weight:600;font-size:14px}
.form input:not([type=checkbox]):not([type=radio]),.form select,.form textarea,.filters input,.filters select{display:block;width:100%;margin-top:4px;padding:9px 11px;border:1px solid #cfd4de;border-radius:8px;font:inherit;background:#fff}
.form textarea{min-height:110px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid #bcd0fb;border-color:var(--primary)}
.form .check{font-weight:400;display:flex;gap:8px;align-items:center}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 18px}
@media (max-width:700px){.grid2,.grid3{grid-template-columns:1fr}}
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:14px}
.filters label{font-size:13px;color:var(--muted)}
.filters input,.filters select{min-width:150px;padding:7px 9px}

/* Tables */
.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:13px;color:var(--muted);font-weight:600;background:#fafbfc;white-space:nowrap}
tr:last-child td{border-bottom:0}
tr:hover td{background:#fafcff}
td.nowrap{white-space:nowrap}
.due-over{color:var(--err);font-weight:600}
.due-soon{color:var(--warn);font-weight:600}
tr.done td{color:var(--muted)}

/* Badges */
.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:12px;font-weight:600;background:#eef0f4;color:#4a5263;white-space:nowrap}
.badge.s-new{background:#eef0f4}
.badge.s-in_progress{background:#e5edff;color:#2346b0}
.badge.s-waiting_client{background:#fff3dc;color:#8a5a00}
.badge.s-done{background:#e2f5ea;color:#166b3c}
.badge.overdue{background:#fde5e2;color:#a3271a}
.tag{display:inline-block;padding:1px 7px;border-radius:5px;font-size:12px;background:#eef1f6;color:#3d4556;margin-right:3px}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:20px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:block;color:var(--text)}
.stat:hover{text-decoration:none;border-color:#bccbf3}
.stat .n{font-size:28px;font-weight:700;line-height:1.1}
.stat .l{color:var(--muted);font-size:13px}
.stat.red .n{color:var(--err)}.stat.amber .n{color:var(--warn)}.stat.green .n{color:var(--ok)}

.status-select{padding:4px 6px;border:1px solid #cfd4de;border-radius:6px;font:inherit;font-size:13px;background:#fff}
dl.info{display:grid;grid-template-columns:170px 1fr;gap:6px 14px;margin:0}
dl.info dt{color:var(--muted)}dl.info dd{margin:0}
.comment{border-left:3px solid var(--line);padding:4px 0 4px 12px;margin-bottom:12px}
.pager{display:flex;gap:6px;margin-top:12px}
.empty{padding:30px;text-align:center;color:var(--muted)}

/* Чеклист матрица */
.matrix-wrap{max-height:calc(100vh - 230px)}
.matrix{font-size:13px;border-collapse:separate;border-spacing:0}
.matrix th,.matrix td{padding:0;border-right:1px solid var(--line);text-align:center;vertical-align:middle}
.matrix thead th{position:sticky;top:0;z-index:3;padding:6px 6px;font-size:12px;color:var(--text);white-space:nowrap}
.matrix thead th.off{color:#b5bac5}
.matrix .due-h{font-weight:400;color:var(--muted);font-size:11px}
.matrix td.sticky,.matrix th.sticky{position:sticky;left:0;background:#fff;z-index:2;min-width:34px;padding:6px}
.matrix td.sticky2,.matrix th.sticky2{position:sticky;left:34px;background:#fff;z-index:2;text-align:left;padding:6px 10px;min-width:190px;max-width:260px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;box-shadow:2px 0 0 var(--line)}
.matrix thead th.sticky,.matrix thead th.sticky2{z-index:4;background:#fafbfc}
.matrix tr:hover td.sticky,.matrix tr:hover td.sticky2{background:#f4f7ff}
.matrix td.small{padding:6px 8px}
.matrix tfoot td{position:sticky;bottom:0;background:#fafbfc;padding:6px;border-top:1px solid var(--line)}
.matrix tfoot td.all-done{color:var(--ok);font-weight:700}
.cell{min-width:84px;height:38px}
.cellbtn,.notebtn{all:unset;box-sizing:border-box;display:block;width:100%;min-height:38px;padding:4px 6px;cursor:pointer;line-height:1.25}
.cellbtn:focus-visible,.notebtn:focus-visible{outline:2px solid var(--primary);outline-offset:-2px}
.cell-note{display:block;font-size:11px;opacity:.85;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:0 auto}
.c-x{background:#8e8e8e;color:#fff}
.c-off{background:#f1f2f4}
.c-todo{background:#f04a3f;color:#fff}
.c-todo.c-over{background:#c4231a}
.c-wait{background:#ffcf66;color:#5c3d00}
.c-prog{background:#a9c3ff;color:#183a8c}
.c-done{background:#dff0d8;color:#1f4d1a}
.cell:hover{filter:brightness(.95)}
.notes-h{min-width:220px}
.notes-c{text-align:left!important;min-width:220px}
.notes-c .notebtn{font-size:12px;white-space:pre-line}
.legend{display:flex;gap:6px;align-items:center;margin-left:auto}
.cl{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px}
.cl.c-x{background:#8e8e8e}
dialog{border:0;border-radius:14px;padding:22px;max-width:560px;width:calc(100% - 30px);box-shadow:0 20px 60px rgba(0,0,0,.25)}
dialog::backdrop{background:rgba(20,25,40,.45)}
.dlg-actions{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.c-none{background:#fff;color:var(--muted);box-shadow:inset 0 0 0 1px #e3e6ec}
.cl.c-none{border:1px dashed #c9ced8}
.brand{display:flex;align-items:center}
.brand img{height:42px;width:auto;display:block}
.login-logo{text-align:center;margin-bottom:18px}
.login-logo img{height:90px;width:auto}
.auth-box h1{text-align:center;font-size:20px}
.auth-box > p.muted:first-of-type{text-align:center}
/* Таблиците заемат цялата ширина на екрана */
.matrix td.small{white-space:nowrap}
.matrix .notes-c{min-width:260px}
/* Календар */
.tag.ref{background:#f1f2f4;color:var(--muted)}
.cal td{vertical-align:middle}
.cal td.cal-date{background:#fafbfc;border-right:1px solid var(--line)}
.cal tr.cal-today td{background:#fff8e6}
.bar{height:5px;background:#eef0f4;border-radius:3px;margin-top:5px;overflow:hidden;max-width:140px}
.bar span{display:block;height:100%;background:var(--ok)}
.cols-toggle{margin-left:auto}
/* Групи и избор на колони */
.col-toolbar{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:-4px 0 12px}
.chip{display:inline-block;padding:4px 12px;border-radius:20px;border:1px solid var(--line);background:#fff;color:var(--text);font:inherit;font-size:13px;cursor:pointer;text-decoration:none}
.chip:hover{border-color:#bccbf3;text-decoration:none}
.chip.on{background:var(--primary);border-color:var(--primary);color:#fff}
.cols-group{border-top:1px solid var(--line);padding:8px 0}
.cols-list{display:grid;grid-template-columns:1fr 1fr;gap:0 14px;padding-left:24px}
.cols-list .check{margin-bottom:4px;font-weight:400}
@media (max-width:600px){.cols-list{grid-template-columns:1fr}}
.env-badge{background:#c0392b;color:#fff;font-weight:700;font-size:12px;padding:3px 10px;border-radius:20px;letter-spacing:.5px}
/* Сортиране */
th.sortable{cursor:pointer;user-select:none}
th.sortable:hover{background:#eef2fb}
th.sort-asc::after{content:" ▲";font-size:9px;color:var(--primary)}
th.sort-desc::after{content:" ▼";font-size:9px;color:var(--primary)}
/* БНБ въпросник */
.bnb-form fieldset.q{border:0;border-top:1px solid var(--line);margin:0;padding:10px 0}
.bnb-form legend{font-weight:600;font-size:14px;padding:0;margin-bottom:6px}
.bnb-form .check{font-weight:400;margin-bottom:4px}
.bnb-result{background:#f4f7ff;border-radius:8px;padding:10px;margin:10px 0}
details > summary{list-style:none;cursor:pointer}
details > summary::-webkit-details-marker{display:none}

/* ===== Мобилно приложение ===== */
.bottomnav{display:none}
.today-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.today-search input{width:100%;padding:12px 14px;border:1px solid #cfd4de;border-radius:12px;font:inherit;font-size:16px;margin-bottom:14px;background:#fff}
.today-group{font-size:15px;margin:18px 0 8px;text-transform:uppercase;letter-spacing:.4px}
.today-group.g-over{color:var(--err)}
.today-list{display:grid;gap:8px}
.tcard{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;gap:12px;align-items:center;justify-content:space-between;transition:opacity .4s}
.tcard.is-done{opacity:.55;background:#f6fbf7}
.tcard-main{min-width:0;flex:1}
.tcard-top{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-bottom:3px}
.tcard-due{font-size:13px;color:var(--muted)}
.tcard-client{display:block;font-weight:700;color:var(--text)}
.tcard-title{display:block;font-size:14px;color:var(--muted)}
.tcard-actions{display:flex;gap:6px;flex-shrink:0}
.quick-contact{display:flex;gap:8px;margin:-6px 0 14px;flex-wrap:wrap}
@media (max-width:860px){
  body.app{padding-bottom:66px}
  .bottomnav{display:flex;position:fixed;left:0;right:0;bottom:0;height:62px;background:#fff;border-top:1px solid var(--line);z-index:30;padding-bottom:env(safe-area-inset-bottom)}
  .bottomnav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:11px;color:var(--muted);gap:2px;text-decoration:none}
  .bottomnav a span{font-size:18px;line-height:1}
  .bottomnav a.active{color:var(--primary);font-weight:600}
  .topbar-right a:first-child{display:none}
  .page-head .actions{margin-left:0;width:100%}
  .tcard{flex-direction:column;align-items:stretch}
  .tcard-actions .btn{flex:1;padding:10px;font-size:14px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .matrix-wrap{max-height:calc(100vh - 260px)}
  dl.info{grid-template-columns:120px 1fr}
  .btn{padding:10px 14px}
  .filters input,.filters select{min-width:0;width:100%}
  .filters label{flex:1 1 140px}
  .main h1{font-size:21px}
}
@media (display-mode: standalone){
  .topbar{padding-top:env(safe-area-inset-top);height:calc(56px + env(safe-area-inset-top))}
  .main{margin-top:calc(56px + env(safe-area-inset-top))}
  .sidebar{top:calc(56px + env(safe-area-inset-top))}
}