:root {
  --bg: #100708;
  --panel: #1b1011;
  --panel-2: #26181a;
  --line: #3b2b2d;
  --red: #ed1c24;
  --red-dark: #b9141b;
  --silver: #c3c4c8;
  --grey: #8d8e93;
  --text: #f3f3f4;
  --cyan: #3ec6f0;
  --ok: #7fd18b;
  --radius: 12px;
  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  min-height: 100vh; padding-bottom: var(--safe-b);
}
a { color: var(--silver); }
h1, h2, h3 { margin: 0; line-height: 1.2; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }

/* ---------- top bar ---------- */
.bar {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 10px;
  padding: calc(10px + var(--safe-t)) 14px 10px; background: rgba(16,7,8,.94); backdrop-filter: blur(8px);
  border-bottom: 2px solid var(--red);
}
.bar h1 { flex: 1; font-size: 1.05rem; letter-spacing: .12em; text-transform: uppercase; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bar-logo { width: 30px; height: 30px; border-radius: 6px; }
.icon-btn {
  display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 10px;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--silver); text-decoration: none; font-size: 1.6rem; line-height: 1; cursor: pointer;
}
.icon-btn svg { width: 20px; height: 20px; }
.icon-btn:hover { border-color: var(--red); color: #fff; }
.wrap { max-width: 980px; margin: 0 auto; padding: 18px 16px 48px; }

/* ---------- home ---------- */
.home { max-width: 760px; margin: 0 auto; padding: calc(24px + var(--safe-t)) 16px 40px; text-align: center; }
.home .logo { width: min(260px, 62vw); height: auto; display: block; margin: 0 auto 6px; }
.home .tag { color: var(--grey); letter-spacing: .3em; text-transform: uppercase; font-size: .72rem; margin-bottom: 26px; }
.tiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; text-align: left; }
@media (min-width: 640px) { .tiles { grid-template-columns: repeat(3, 1fr); gap: 18px; } }
.tile {
  position: relative; display: flex; flex-direction: column; gap: 10px; padding: 18px 16px 16px; min-height: 140px;
  background: linear-gradient(160deg, var(--panel-2), var(--panel)); border: 1px solid var(--line); border-radius: var(--radius);
  color: var(--text); text-decoration: none; overflow: hidden; transition: transform .12s, border-color .12s;
}
.tile::before { content: ""; position: absolute; left: 0; top: 0; width: 42%; height: 3px; background: var(--red); transition: width .2s; }
.tile:hover, .tile:focus-visible { border-color: var(--red); transform: translateY(-2px); }
.tile:hover::before { width: 100%; }
.tile svg { width: 34px; height: 34px; color: var(--red); }
.tile b { font-size: 1.02rem; letter-spacing: .06em; text-transform: uppercase; }
.tile span { color: var(--grey); font-size: .85rem; }

/* ---------- controls ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px;
  border-radius: 10px; border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
  font-weight: 600; letter-spacing: .03em; cursor: pointer; text-decoration: none;
}
.btn:hover { border-color: var(--silver); }
.btn.primary { background: var(--red); border-color: var(--red); color: #fff; }
.btn.primary:hover { background: var(--red-dark); border-color: var(--red-dark); }
.btn.danger { color: #ff7a80; border-color: #5a2a2d; }
.btn.small { min-height: 34px; padding: 0 12px; font-size: .88rem; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.btn svg { width: 18px; height: 18px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.row.end { justify-content: flex-end; }
.grow { flex: 1; min-width: 0; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field > label, .lbl { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--silver); }
.req { color: var(--red); }
input[type=text], input[type=search], input[type=email], input[type=tel], input[type=password], input[type=number],
input[type=date], input[type=time], select, textarea {
  width: 100%; min-height: 44px; padding: 10px 12px; background: #150b0c; border: 1px solid var(--line); border-radius: 10px;
}
textarea { min-height: 88px; resize: vertical; }
input::placeholder, textarea::placeholder { color: #6e6a6c; }
input:focus, select:focus, textarea:focus { border-color: var(--cyan); outline: none; box-shadow: 0 0 0 3px rgba(62,198,240,.18); }
.grid2 { display: grid; gap: 0 14px; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid2 { grid-template-columns: 1fr 1fr; } .grid2 .span2 { grid-column: span 2; } }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.card h2 { font-size: .95rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 4px; }
.card h2::before { content: ""; display: inline-block; width: 4px; height: 14px; background: var(--red); margin-right: 9px; vertical-align: -1px; }
.hint { color: var(--grey); font-size: .85rem; margin: 2px 0 12px; }
.msg { padding: 10px 12px; border-radius: 10px; margin: 10px 0; font-size: .92rem; border: 1px solid var(--line); background: var(--panel-2); }
.msg.err { border-color: #7a2a2f; color: #ffb3b6; background: #2a1215; }
.msg.ok { border-color: #2f5a37; color: #bdeac4; background: #12231a; }
.empty { text-align: center; color: var(--grey); padding: 36px 12px; }
.spin { text-align: center; color: var(--grey); padding: 36px; }
details.help { margin: 6px 0 14px; color: var(--grey); font-size: .88rem; }
details.help summary { cursor: pointer; color: var(--silver); }
details.help ul { margin: 8px 0 0; padding-left: 20px; }

/* ---------- clients ---------- */
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.toolbar .search { flex: 1 1 260px; }
.count { color: var(--grey); font-size: .85rem; margin: 0 2px 10px; }
.clist { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); }
.client {
  display: block; padding: 14px; background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--red);
  border-radius: 10px; color: var(--text); text-decoration: none;
}
.client:hover { border-color: var(--silver); border-left-color: var(--red); }
.client b { display: block; font-size: 1.02rem; margin-bottom: 4px; }
.client div { color: var(--silver); font-size: .88rem; overflow-wrap: anywhere; }
.client .note { color: var(--grey); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-top: 4px; }

/* picker */
.picker { position: relative; }
.picker-list { position: absolute; left: 0; right: 0; top: calc(100% + 4px); z-index: 30; background: var(--panel-2); border: 1px solid var(--silver); border-radius: 10px; max-height: 280px; overflow: auto; box-shadow: 0 10px 30px rgba(0,0,0,.6); }
.picker-item { display: block; width: 100%; text-align: left; padding: 10px 12px; background: none; border: 0; border-bottom: 1px solid var(--line); cursor: pointer; }
.picker-item:hover, .picker-item:focus { background: #33201f; }
.picker-item small, .chip small { display: block; color: var(--grey); }
.picker-empty { padding: 12px; color: var(--grey); }
.chip { display: flex; align-items: center; gap: 8px; padding: 8px 8px 8px 12px; background: var(--panel-2); border: 1px solid var(--red); border-radius: 10px; }
.chip-main { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.chip-x { width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--line); background: #150b0c; font-size: 1.3rem; cursor: pointer; }

/* import */
.maprow { display: grid; grid-template-columns: 1fr; gap: 6px; padding: 12px 0; border-bottom: 1px solid var(--line); }
@media (min-width: 640px) { .maprow { grid-template-columns: 1fr 1fr; align-items: center; gap: 14px; } }
.maprow .colname { font-weight: 600; overflow-wrap: anywhere; }
.maprow .sample { color: var(--grey); font-size: .82rem; overflow-wrap: anywhere; }
.preview { display: grid; gap: 8px; }
.preview .client { border-left-color: var(--silver); }
.drop { display: grid; place-items: center; gap: 8px; text-align: center; padding: 34px 16px; border: 2px dashed var(--line); border-radius: var(--radius); background: var(--panel); cursor: pointer; }
.drop.over, .drop:hover { border-color: var(--red); }
.drop svg { width: 38px; height: 38px; color: var(--red); }
.check { display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; cursor: pointer; }
.check input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--red); flex: none; }

/* ---------- schedule ---------- */
.cal-head { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.cal-head h2 { flex: 1; text-align: center; font-size: 1.1rem; letter-spacing: .1em; text-transform: uppercase; }
.cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.dow { text-align: center; font-size: .7rem; letter-spacing: .12em; color: var(--grey); padding: 4px 0; text-transform: uppercase; }
.day {
  min-height: 58px; padding: 5px; text-align: left; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; cursor: pointer;
  display: flex; flex-direction: column; gap: 3px; overflow: hidden; color: var(--text);
}
.day:hover { border-color: var(--silver); }
.day.other { opacity: .38; }
.day.today .n { background: var(--red); color: #fff; }
.day.sel { border-color: var(--cyan); box-shadow: 0 0 0 1px var(--cyan) inset; }
.day .n { font-size: .8rem; font-weight: 700; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; }
.ev-chip { display: none; font-size: .72rem; padding: 1px 5px; border-radius: 4px; background: #3a1417; border-left: 3px solid var(--red); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ev-dots { display: flex; gap: 3px; flex-wrap: wrap; }
.ev-dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--red); }
.more { font-size: .7rem; color: var(--grey); display: none; }
@media (min-width: 720px) {
  .day { min-height: 104px; }
  .ev-chip, .more { display: block; }
  .ev-dots { display: none; }
}
.daypanel { margin-top: 16px; }
.daypanel h3 { font-size: 1rem; letter-spacing: .08em; text-transform: uppercase; }
.event { padding: 12px 14px; margin-top: 10px; background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--red); border-radius: 10px; }
.event .t { font-weight: 700; }
.event .meta { color: var(--silver); font-size: .88rem; overflow-wrap: anywhere; }
.event .time { color: var(--red); font-weight: 700; font-size: .85rem; letter-spacing: .05em; }

/* ---------- modal ---------- */
.overlay { position: fixed; inset: 0; z-index: 60; background: rgba(0,0,0,.72); display: flex; align-items: flex-end; justify-content: center; }
@media (min-width: 640px) { .overlay { align-items: center; } }
.modal {
  width: 100%; max-width: 560px; max-height: 94vh; overflow: auto; background: var(--panel); border: 1px solid var(--line);
  border-top: 3px solid var(--red); border-radius: 16px 16px 0 0; padding: 18px 16px calc(18px + var(--safe-b));
}
@media (min-width: 640px) { .modal { border-radius: 16px; } }
.modal h2 { font-size: 1rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; }

/* ---------- documents ---------- */
.tpls { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.doc { display: flex; gap: 12px; align-items: center; padding: 12px 14px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.doc .info { flex: 1 1 220px; min-width: 0; }
.doc .info b { display: block; }
.doc .info small { color: var(--grey); overflow-wrap: anywhere; }
.badge { font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; padding: 3px 8px; border-radius: 99px; border: 1px solid var(--line); }
.badge.sent { color: var(--ok); border-color: #2f5a37; }
.badge.failed { color: #ff9a9f; border-color: #7a2a2f; }
.badge.pending { color: var(--silver); }
.sec-title { font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; color: var(--silver); margin: 22px 0 10px; display: flex; align-items: center; gap: 8px; }
.sec-title::before { content: ""; width: 4px; height: 14px; background: var(--red); }
.sigpad { position: relative; }
.sigpad canvas { width: 100%; aspect-ratio: 3 / 1; background: #fff; border-radius: 10px; touch-action: none; display: block; border: 2px solid var(--line); cursor: crosshair; }
.sigpad .clear { position: absolute; right: 8px; top: 8px; }
.sigpad .hint-in { position: absolute; left: 14px; bottom: 8px; color: #999; font-size: .8rem; pointer-events: none; }
.sticky-actions { position: sticky; bottom: 0; padding: 12px 0 calc(8px + var(--safe-b)); background: linear-gradient(transparent, var(--bg) 30%); display: flex; gap: 10px; }
.sticky-actions .btn { flex: 1; }

/* ---------- toast ---------- */
#toasts { position: fixed; left: 0; right: 0; bottom: calc(18px + var(--safe-b)); z-index: 90; display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none; }
.toast { pointer-events: auto; max-width: min(92vw, 460px); padding: 11px 16px; border-radius: 10px; background: #2b1a1c; border: 1px solid var(--silver); box-shadow: 0 8px 24px rgba(0,0,0,.6); }
.toast.err { border-color: var(--red); }
.toast.ok { border-color: var(--ok); }

.login { max-width: 380px; margin: 0 auto; padding: calc(34px + var(--safe-t)) 18px 40px; text-align: center; }
.login img { width: 230px; max-width: 70%; }
.login form { text-align: left; margin-top: 8px; }