:root {
  --bg: #f2f4f8;
  --surface: #ffffff;
  --surface-2: #e9edf4;
  --ink: #1a2434;
  --muted: #5d6c82;
  --line: #d9e0ea;
  --accent: #3452c8;
  --accent-ink: #ffffff;
  --accent-soft: #e4e9fa;
  --ok: #17804b; --ok-soft: #d9f2e3;
  --warn: #96650a; --warn-soft: #faeecb;
  --err: #bb3737; --err-soft: #f9e2e2;
  --shadow: 0 1px 3px rgba(26, 36, 52, .08);
  --r: 10px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f141d; --surface: #171f2b; --surface-2: #1f2937;
    --ink: #e6ebf4; --muted: #90a0b6; --line: #2b3648;
    --accent: #7d93ef; --accent-ink: #0f141d; --accent-soft: #24304f;
    --ok: #4cc287; --ok-soft: #143526;
    --warn: #dcaa3f; --warn-soft: #3a2e11;
    --err: #e57373; --err-soft: #3d1c1c;
    --shadow: 0 1px 3px rgba(0, 0, 0, .4);
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 14.5px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
h1, h2, h3, .brand {
  font-family: "Avenir Next", Futura, "Century Gothic", "Segoe UI", sans-serif;
  letter-spacing: -0.01em;
}
a { color: var(--accent); }

.app { display: flex; min-height: 100vh; }

/* ---------- сайдбар ---------- */
.side {
  width: 224px; flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column;
  padding: 18px 12px 12px;
  gap: 4px;
  position: sticky; top: 0; height: 100vh;
}
.brand { font-size: 17px; font-weight: 600; padding: 4px 12px 16px; color: var(--ink); text-decoration: none; }
.brand small { display: block; font-size: 11px; color: var(--muted); font-weight: 500; letter-spacing: .05em; text-transform: uppercase; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 8px;
  color: var(--muted); text-decoration: none;
}
.nav-item:hover { background: var(--surface-2); color: var(--ink); }
.nav-item.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.nav-item .ico { width: 20px; text-align: center; }
.nav-publish {
  margin: 6px 0 10px;
  background: var(--accent); color: var(--accent-ink);
  font-weight: 600; justify-content: center;
}
.nav-publish:hover { background: var(--accent); color: var(--accent-ink); filter: brightness(1.08); }
.side .spacer { flex: 1; }
.user-chip { display: flex; gap: 10px; align-items: center; padding: 12px; border-top: 1px solid var(--line); }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-weight: 700; font-size: 12px; flex-shrink: 0; }
.user-chip .who { line-height: 1.3; min-width: 0; }
.user-chip .who small { color: var(--muted); display: block; }
.user-chip a { font-size: 12.5px; }

/* ---------- основная область ---------- */
main { flex: 1; padding: 22px 28px 64px; min-width: 0; }
.topbar { display: flex; align-items: baseline; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.topbar h1 { font-size: 21px; margin: 0; }
.topbar .sub { color: var(--muted); }
.topbar .right { margin-left: auto; display: flex; gap: 8px; }

.btn {
  display: inline-block;
  border: 1px solid var(--line); background: var(--surface);
  color: var(--ink); border-radius: 8px; padding: 7px 14px;
  font: inherit; cursor: pointer; text-decoration: none;
}
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.btn.primary:hover { filter: brightness(1.08); background: var(--accent); }
.btn.danger { color: var(--err); border-color: var(--err-soft); }
.btn.danger:hover { background: var(--err-soft); }
.btn.big { padding: 11px 22px; font-size: 15px; border-radius: 10px; }
.btn:disabled { opacity: .4; cursor: default; }
.btn:focus-visible, .nav-item:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
  text-decoration: none;
}
.chip.ok { background: var(--ok-soft); color: var(--ok); }
.chip.warn { background: var(--warn-soft); color: var(--warn); }
.chip.err { background: var(--err-soft); color: var(--err); }
.chip.mut { background: var(--surface-2); color: var(--muted); }
.chip.acc { background: var(--accent-soft); color: var(--accent); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

.flash { padding: 10px 14px; border-radius: var(--r); margin: 0 0 14px; }
.flash.ok { background: var(--ok-soft); color: var(--ok); }
.flash.warn { background: var(--warn-soft); color: var(--warn); }
.flash.err { background: var(--err-soft); color: var(--err); }
.flash a { color: inherit; font-weight: 600; }

.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.note { color: var(--muted); font-size: 12.5px; margin-top: 12px; max-width: 68ch; }
.label { display: block; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin-bottom: 2px; }

/* ---------- панели и формы ---------- */
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); margin-bottom: 16px; }
.panel .p-head { padding: 13px 16px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 10px; }
.panel .p-head h3 { margin: 0; font-size: 14.5px; }
.step-n { width: 22px; height: 22px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-size: 12px; font-weight: 700; flex-shrink: 0; }
.panel .p-body { padding: 16px; }

input[type=text], input[type=password], input[type=number],
input[type=datetime-local], input[type=time], select {
  padding: 8px 10px; border: 1px solid var(--line); border-radius: 7px;
  background: var(--surface); color: var(--ink); font: inherit; max-width: 100%;
}
input[type="checkbox"] { accent-color: var(--accent); width: 15px; height: 15px; }
label { font-size: 13px; }
.fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.fgrid label, .flabel { display: block; font-size: 12.5px; color: var(--muted); font-weight: 600; }
.fgrid input, .fgrid select { width: 100%; margin-top: 4px; }
.inline-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.grow { flex: 1; min-width: 140px; }

.days { display: flex; gap: 6px; margin-top: 6px; flex-wrap: wrap; }
.day { position: relative; }
.day input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.day span {
  display: block; padding: 5px 0; width: 38px; text-align: center; border-radius: 7px;
  border: 1px solid var(--line); background: var(--surface); color: var(--muted); font-size: 12.5px;
}
.day input:checked + span { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.day input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- дашборд ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; box-shadow: var(--shadow); }
.stat b { font-size: 24px; font-variant-numeric: tabular-nums; display: block; }
.stat span { color: var(--muted); font-size: 12.5px; }
.stat.alert b { color: var(--err); }
.stat.warned b { color: var(--warn); }

.city { margin-bottom: 26px; }
.city-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.city-head h2 { font-size: 16px; margin: 0; }
.city-head .meta { color: var(--muted); font-size: 12.5px; }
.screens-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.screen-card {
  display: block; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  padding: 12px; box-shadow: var(--shadow); color: inherit; text-decoration: none;
}
.screen-card:hover { border-color: var(--accent); }
.screen-card .row1 { display: flex; justify-content: space-between; align-items: center; margin-bottom: 9px; gap: 8px; }
.now { display: flex; gap: 10px; align-items: center; min-height: 48px; }
.now .mini-thumb { width: 74px; height: 46px; }
.now .t { min-width: 0; }
.now .t div { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.now .t small { color: var(--muted); }
.screen-card .foot { color: var(--muted); font-size: 12px; margin-top: 9px; display: flex; gap: 10px; font-variant-numeric: tabular-nums; flex-wrap: wrap; }

/* ---------- публикация ---------- */
.wizard { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 16px; align-items: start; }
@media (max-width: 980px) { .wizard { grid-template-columns: 1fr; } }
.dropzone {
  display: block; width: 100%;
  border: 2px dashed var(--line); border-radius: var(--r);
  padding: 26px 16px; text-align: center; color: var(--muted);
  cursor: pointer; transition: border-color .15s;
}
.dropzone:hover, .dropzone.drag { border-color: var(--accent); color: var(--accent); }
.dropzone b { display: block; color: var(--ink); margin-bottom: 3px; }
.dropzone input { display: none; }
.file-list { margin-top: 10px; }
.file-row { display: flex; gap: 12px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.file-row:last-child { border-bottom: 0; }
.file-row .fname { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-row small { color: var(--muted); }

.dest { border: 1px solid var(--line); border-radius: 8px; margin-bottom: 8px; overflow: hidden; }
.dest summary { display: flex; align-items: center; gap: 10px; padding: 10px 12px; cursor: pointer; list-style: none; }
.dest summary::-webkit-details-marker { display: none; }
.dest summary:hover { background: var(--surface-2); }
.dest summary b { flex: 1; }
.dest summary small { color: var(--muted); }
.dest .list { border-top: 1px solid var(--line); padding: 6px 12px 10px 38px; }
.dest .list label { display: flex; gap: 8px; padding: 5px 0; font-size: 13.5px; align-items: center; }

.publish-cta {
  margin-top: 4px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r);
  padding: 14px 16px; box-shadow: var(--shadow);
}
.publish-cta .btn { margin-left: auto; }

/* ---------- афиши ---------- */
.filters { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; align-items: center; }
.posters-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(215px, 1fr)); gap: 14px; }
.poster-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow); color: inherit; text-decoration: none; display: block; }
.poster-card:hover { border-color: var(--accent); }
.poster-card .pv { height: 122px; background: var(--surface-2); }
.poster-card .pv img { width: 100%; height: 100%; object-fit: cover; display: block; }
.poster-card .pb { padding: 10px 12px 12px; }
.poster-card .pb b { display: block; margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.poster-card .chips { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 7px; }
.poster-card .meta { color: var(--muted); font-size: 12px; line-height: 1.55; }

.preview-lg { max-width: 420px; width: 100%; border-radius: var(--r); border: 1px solid var(--line); display: block; }

/* ---------- таблицы ---------- */
.table { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow); }
.table th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); background: var(--surface-2); padding: 9px 14px; }
.table td { padding: 10px 14px; border-top: 1px solid var(--line); font-variant-numeric: tabular-nums; vertical-align: middle; }
.table .cityrow td { background: var(--surface-2); font-weight: 600; font-size: 13px; }
code.pair { background: var(--accent-soft); color: var(--accent); border-radius: 5px; padding: 2px 8px; font: 600 12.5px ui-monospace, "SF Mono", Menlo, monospace; letter-spacing: .06em; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.row-actions form { display: inline; }
.btn.small { padding: 5px 10px; font-size: 12.5px; }

/* Заголовок панели с действиями справа */
.p-head .right { margin-left: auto; }
.p-head h3 { display: flex; align-items: center; gap: 8px; }

/* Добавление экрана внутри города */
.add-screen { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--line); }

/* Модальное окно (нативный <dialog>) */
dialog.modal {
  border: 1px solid var(--line); border-radius: var(--r);
  background: var(--surface); color: var(--ink);
  padding: 22px; width: min(420px, 92vw); box-shadow: 0 12px 40px rgba(0,0,0,.3);
}
dialog.modal::backdrop { background: rgba(10, 15, 22, .55); }
dialog.modal h3 { margin: 0 0 8px; }
dialog.modal input[type=text] { width: 100%; margin-top: 10px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }
dialog.preview-modal { width: min(760px, 94vw); }
dialog.preview-modal .right { margin-left: auto; }

/* Прогресс-бары (загрузка файлов, кеш экрана) */
.progress { display: flex; flex-direction: column; gap: 4px; margin-top: 4px; }
.progress-bar { height: 8px; border-radius: 5px; background: var(--surface-2); overflow: hidden; }
.progress-bar i { display: block; height: 100%; width: 0; background: var(--accent);
  border-radius: 5px; transition: width .3s ease; }

/* Кнопки/строки копирования */
.copy-btn { vertical-align: middle; }
.copy-row { display: flex; gap: 8px; align-items: flex-start; }
.copy-row pre { flex: 1; margin: 0; }

.mini-thumb { width: 56px; height: 38px; object-fit: cover; border-radius: 5px; background: var(--surface-2); flex-shrink: 0; }

.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; }
pre { background: #10151d; color: #cdd6e4; padding: 12px; border-radius: 8px; overflow-x: auto; font-size: 13px; }
.pairing-code { font-size: 22px; letter-spacing: 2px; background: var(--accent-soft); color: var(--accent); padding: 2px 10px; border-radius: 6px; font-family: ui-monospace, Menlo, monospace; }

/* ---------- логин ---------- */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-box { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 32px; width: 340px; box-shadow: var(--shadow); }
.login-box h1 { text-align: center; font-size: 20px; margin: 0 0 20px; }
.login-box label { display: block; margin-bottom: 12px; font-size: 12.5px; color: var(--muted); font-weight: 600; }
.login-box input { width: 100%; margin-top: 4px; }
.login-box .btn { width: 100%; margin-top: 6px; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
@media (max-width: 820px) {
  .app { flex-direction: column; }
  .side { position: static; height: auto; width: 100%; flex-direction: row; flex-wrap: wrap; align-items: center; }
  .side .spacer, .user-chip { display: none; }
  main { padding: 16px; }
}