/* ============================================================
   Larisa App — дизайн-система прототипа
   Канвас: светлый нейтральный. Акцент: один глубокий синий
   (активная вкладка + главное действие). Числа — IBM Plex Mono.
   ============================================================ */

:root {
  --bg:            #f4f5f8;
  --surface:       #ffffff;
  --fg:            #1c2433;
  --muted:         #5c6577;
  --border:        #e3e6ec;
  --border-strong: #c9cedb;

  --accent:        #2456c9;
  --accent-hover:  #1d49ab;
  --accent-weak:   #eaf0fc;

  --success:       #1e7d4f;
  --success-bg:    #e7f4ec;
  --warn:          #9a5b00;
  --warn-bg:       #fdf3e2;
  --danger:        #b3261e;
  --danger-bg:     #fbeceb;

  --font-ui:   'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --radius: 8px;
  --shadow-pop: 0 8px 28px rgba(28, 36, 51, 0.14);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
/* атрибут hidden должен побеждать любой display из каскада (напр. .btn { display: inline-flex }) */
[hidden] { display: none !important; }

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--fg);
  font: 400 14px/1.55 var(--font-ui);
  -webkit-font-smoothing: antialiased;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-radius: 4px;
}

/* ---------- Шапка и вкладки ---------- */

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 40;
}
.topbar-in {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
  flex: none;
}
.brand-mark {
  width: 28px; height: 28px;
  border-radius: 7px;
  background: var(--accent);
  color: #fff;
  display: grid;
  place-items: center;
  font: 600 15px/1 var(--font-mono);
}
.brand-name { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }

.tabs { display: flex; gap: 2px; }
.tab {
  display: block;
  padding: 7px 14px;
  border-radius: 7px;
  color: var(--muted);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: background 0.12s, color 0.12s;
}
.tab:hover { background: var(--bg); color: var(--fg); }
.tab.active { background: var(--accent-weak); color: var(--accent); }

/* ---------- Каркас страницы ---------- */

.page { max-width: 1200px; margin: 0 auto; padding: 20px 24px 48px; }

.page-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}
.page-title { font-size: 20px; font-weight: 600; letter-spacing: -0.01em; }
.page-sub { color: var(--muted); font-size: 13px; }

.split { display: flex; gap: 20px; align-items: flex-start; }
.split .grow { flex: 1; min-width: 0; }
.side { width: 408px; flex: none; }

/* ---------- Панели ---------- */

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.panel-head {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.panel-title { font-size: 15px; font-weight: 600; }
.panel-body { padding: 16px; }

/* ---------- Тулбар ---------- */

.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.toolbar .spacer { flex: 1; }

.search-wrap { position: relative; }
.search-wrap svg {
  position: absolute; left: 10px; top: 50%;
  translate: 0 -50%;
  color: var(--muted);
  pointer-events: none;
}
.search-wrap .input { padding-left: 32px; width: 260px; }

/* ---------- Поля ---------- */

.input, .select, textarea.input {
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--surface);
  color: var(--fg);
  font: 400 14px/1.4 var(--font-ui);
  transition: border-color 0.12s, box-shadow 0.12s;
}
textarea.input { height: auto; padding: 8px 10px; resize: vertical; }
.input:focus, .select:focus, textarea.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-weak);
}
.input.is-invalid { border-color: var(--danger); }
.input.is-invalid:focus { box-shadow: 0 0 0 3px var(--danger-bg); }
.input[type="date"], .input[type="month"], .input[type="time"] { font-family: var(--font-mono); font-size: 13px; }
.input[type="number"] { font-family: var(--font-mono); font-size: 13px; }

.select { padding-right: 28px; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235c6577' stroke-width='2.4'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 9px center;
}

.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field > label {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.field .req { color: var(--danger); }
.field-hint { font-size: 12px; color: var(--muted); }

.f-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 14px; }
.f-grid .span2 { grid-column: 1 / -1; }

/* ---------- Кнопки ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 36px;
  padding: 0 14px;
  border-radius: 6px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--fg);
  font: 500 14px/1 var(--font-ui);
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, translate 0.06s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { background: var(--bg); }
.btn:active { translate: 0 1px; }
.btn[disabled] { opacity: 0.45; cursor: default; pointer-events: none; }

.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }

.btn-danger { color: var(--danger); border-color: #e5b6b3; }
.btn-danger:hover { background: var(--danger-bg); }

.btn-ghost { border-color: transparent; color: var(--muted); }
.btn-ghost:hover { color: var(--fg); background: var(--bg); }

.btn .spin { display: none; }
.btn.is-busy { pointer-events: none; opacity: 0.75; }
.btn.is-busy .spin { display: inline-block; }

.icon-btn {
  width: 28px; height: 28px;
  border: 0; background: transparent;
  border-radius: 6px;
  color: var(--muted);
  display: inline-grid; place-items: center;
  cursor: pointer;
}
.icon-btn:hover { background: var(--danger-bg); color: var(--danger); }

/* ---------- Таблицы ---------- */

.tbl-wrap { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; }
.tbl th {
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.tbl td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tr.rowlink { cursor: pointer; }
.tbl tr.rowlink:hover td { background: #f8f9fc; }
.tbl tr.is-selected td { background: var(--accent-weak); }
.tbl .num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  text-align: right;
  white-space: nowrap;
}
.tbl .num-l { text-align: left; }
.tbl th.num { text-align: right; }
.tbl .cell-muted { color: var(--muted); }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
  background: var(--bg);
  white-space: nowrap;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
}
.pill-danger { background: var(--danger-bg); color: var(--danger); }
.pill-success { background: var(--success-bg); color: var(--success); }
.pill-warn { background: var(--warn-bg); color: var(--warn); }

/* ---------- Состояния ---------- */

.empty {
  padding: 44px 20px;
  text-align: center;
  color: var(--muted);
}
.empty strong { display: block; color: var(--fg); font-weight: 600; margin-bottom: 4px; }

.skel-row { display: flex; gap: 12px; padding: 12px; border-bottom: 1px solid var(--border); }
.skel {
  height: 13px;
  border-radius: 4px;
  background: linear-gradient(90deg, #eceef3 25%, #f6f7fa 45%, #eceef3 65%);
  background-size: 220% 100%;
  animation: skel 1.1s linear infinite;
}
@keyframes skel { to { background-position: -120% 0; } }

.msg {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 10px 13px;
  border-radius: 7px;
  font-size: 13.5px;
  margin-bottom: 12px;
}
.msg svg { flex: none; margin-top: 1px; }
.msg-error { background: var(--danger-bg); color: var(--danger); }
.msg-success { background: var(--success-bg); color: var(--success); }
.msg-warn { background: var(--warn-bg); color: var(--warn); }
.msg details { font-size: 12.5px; }
.msg summary { cursor: pointer; }

.info-strip {
  display: flex;
  gap: 28px;
  padding: 14px 16px;
  margin-bottom: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.info-item .info-num {
  font: 500 22px/1.2 var(--font-mono);
  font-variant-numeric: tabular-nums;
}
.info-item .info-label { font-size: 12px; color: var(--muted); }

/* ---------- Диалог подтверждения (внутри окна) ---------- */

.dlg-backdrop {
  position: fixed; inset: 0;
  background: rgba(28, 36, 51, 0.42);
  display: grid; place-items: center;
  z-index: 100;
  padding: 24px;
}
.dlg {
  background: var(--surface);
  border-radius: 10px;
  box-shadow: var(--shadow-pop);
  width: min(460px, 100%);
  padding: 20px;
}
.dlg-title { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.dlg-text { color: var(--muted); font-size: 13.5px; margin-bottom: 18px; white-space: pre-line; }
.dlg-actions { display: flex; justify-content: flex-end; gap: 8px; }

/* ---------- Тост ---------- */

.toast {
  position: fixed;
  bottom: 22px;
  left: 50%;
  translate: -50% 0;
  background: #262e40;
  color: #f4f6fa;
  padding: 9px 16px;
  border-radius: 8px;
  font-size: 13.5px;
  box-shadow: var(--shadow-pop);
  z-index: 120;
  animation: toast-in 0.18s ease-out;
}
@keyframes toast-in { from { opacity: 0; translate: -50% 8px; } }

/* ---------- Документы ---------- */

.doc-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.doc-item:last-child { border-bottom: 0; }
.doc-item a { color: var(--fg); text-decoration: underline; text-underline-offset: 2px; word-break: break-all; }
.doc-meta { font-size: 12px; color: var(--muted); white-space: nowrap; }
.doc-item .icon-btn { margin-left: auto; }

/* ---------- Спиннер ---------- */

.spin {
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.spin-dark { border-color: var(--border); border-top-color: var(--muted); }
@keyframes spin { to { rotate: 360deg; } }

.loading-line {
  display: flex; align-items: center; gap: 10px;
  color: var(--muted); font-size: 13.5px;
  padding: 12px 0;
}

/* ---------- Разное ---------- */

.mono { font-family: var(--font-mono); font-size: 13px; font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.mt8 { margin-top: 8px; } .mt12 { margin-top: 12px; } .mt16 { margin-top: 16px; } .mt20 { margin-top: 20px; }
.mb8 { margin-bottom: 8px; } .mb12 { margin-bottom: 12px; } .mb16 { margin-bottom: 16px; }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.filelist { list-style: none; }
.filelist li {
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 5px 0;
  border-bottom: 1px dashed var(--border);
}
.filelist li:last-child { border-bottom: 0; }

.warn-flag { display: inline-flex; align-items: center; gap: 5px; color: var(--warn); font-size: 12.5px; }

.panel.warn-card { border-color: var(--warn); box-shadow: 0 0 0 1px var(--warn) inset; }

details.expand { border: 1px solid var(--border); border-radius: 7px; padding: 10px 13px; }
details.expand summary { cursor: pointer; font-weight: 500; font-size: 13.5px; }
details.expand[open] summary { margin-bottom: 8px; }

@media (prefers-reduced-motion: reduce) {
  .skel, .spin, .toast { animation: none; }
}

@media (max-width: 1080px) {
  .side { width: 360px; }
}

/* фильтры сотрудников */
.filter-bar { margin-top: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 8px; margin: 0 4px; border-radius: 999px;
  background: var(--accent-weak);
  color: var(--accent);
  font-size: 12.5px; white-space: nowrap;
}
.chip button {
  border: 0; background: none; cursor: pointer; padding: 0;
  font-size: 13px; line-height: 1; color: inherit; opacity: .6;
}
.chip button:hover { opacity: 1; }