:root {
  --bg: #f4f5f7;
  --panel: #ffffff;
  --border: #e2e5ea;
  --text: #1f2733;
  --muted: #6b7480;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --shadow: 0 1px 3px rgba(16, 24, 40, .08), 0 1px 2px rgba(16, 24, 40, .06);
}

* { box-sizing: border-box; }
[x-cloak] { display: none !important; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}
a { color: var(--primary); text-decoration: none; }

/* ---- Layout ---- */
.app { display: flex; height: 100vh; overflow: hidden; }
.sidebar {
  width: 200px; background: #0f172a; color: #cbd5e1;
  display: flex; flex-direction: column; padding: 14px 0; flex-shrink: 0;
  height: 100vh; overflow-y: auto;
}
.sidebar .brand { font-weight: 700; color: #fff; padding: 6px 18px 16px; font-size: 16px; }
.sidebar a {
  color: #cbd5e1; padding: 9px 18px; display: block; border-left: 3px solid transparent;
}
.sidebar a:hover { background: #1e293b; color: #fff; }
.sidebar a.active { background: #1e293b; color: #fff; border-left-color: var(--primary); }
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; height: 100vh; overflow: hidden; }

/* ---- Topbar ---- */
.topbar {
  height: 56px; background: var(--panel); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px; padding: 0 18px;
}
.topbar h1 { font-size: 16px; margin: 0; font-weight: 600; }
.topbar .spacer { flex: 1; }
.hdr-summary { display: flex; gap: 14px; margin-left: 18px; font-size: 12px; flex-wrap: wrap; }
.hdr-summary a { color: var(--muted); text-decoration: none; white-space: nowrap; }
.hdr-summary a:hover { color: var(--text); }
.hdr-summary a b { color: var(--text); }
.hdr-summary a.danger b { color: #dc2626; }
.hdr-summary a.warn b { color: #d97706; }
.group-row td { background: #eef2f7; font-size: 13px; padding: 8px 12px; border-top: 2px solid var(--border); }
.card-overdue { box-shadow: inset 3px 0 0 #dc2626; }
/* Подсветка непрочитанного входящего письма (лид/компания) */
.has-unread-mail { background: #fff7ed !important; box-shadow: inset 0 0 0 2px #fb923c; }
.mail-badge { background: #fb923c; color: #fff; border-radius: 8px; padding: 0 6px; font-size: 11px; font-weight: 600; }
.topbar .user { color: var(--muted); }

/* ---- Filter bar ---- */
.filterbar {
  display: flex; align-items: center; gap: 8px; padding: 8px 18px;
  background: var(--panel); border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.filterbar .input { padding: 5px 8px; font-size: 13px; }
table.grid th.sortable a { color: var(--muted); text-decoration: none; }
table.grid th.sortable a:hover { color: var(--text); }
/* Подсветка строк компаний по задачам */
table.grid tr.co-red td { background: #fef2f2; }
table.grid tr.co-green td { background: #ecfdf5; }
table.grid tr.co-blue td { background: #eff6ff; }
table.grid tr.co-red:hover td { background: #fee2e2; }
table.grid tr.co-green:hover td { background: #d1fae5; }
table.grid tr.co-blue:hover td { background: #dbeafe; }

/* ---- Buttons ---- */
.btn {
  border: 1px solid var(--border); background: var(--panel); color: var(--text);
  padding: 7px 12px; border-radius: 6px; cursor: pointer; font-size: 13px;
}
.btn:hover { background: #f0f2f5; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-sm { padding: 3px 8px; font-size: 12px; }

.split-btn { position: relative; display: inline-flex; }
.menu {
  position: absolute; top: 110%; right: 0; background: var(--panel); border: 1px solid var(--border);
  border-radius: 8px; box-shadow: var(--shadow); min-width: 200px; z-index: 50; padding: 4px;
}
.menu a, .menu button {
  display: block; width: 100%; text-align: left; padding: 8px 12px; border: 0;
  background: none; cursor: pointer; color: var(--text); border-radius: 6px; font-size: 13px;
}
.menu a:hover, .menu button:hover { background: #f0f2f5; }

/* ---- Content ---- */
.content { padding: 18px; overflow: auto; flex: 1; min-height: 0; }
.topbar, .filterbar { flex-shrink: 0; }
.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.input {
  border: 1px solid var(--border); border-radius: 6px; padding: 7px 10px; font-size: 13px;
  background: var(--panel); width: 100%;
}
.search { max-width: 280px; }

/* ---- Kanban ---- */
.board { display: flex; gap: 12px; align-items: flex-start; overflow-x: auto; padding-bottom: 8px; }
.column {
  background: #eceef1; border-radius: 10px; width: 270px; flex-shrink: 0;
  display: flex; flex-direction: column; max-height: calc(100vh - 150px);
}
.column-head {
  padding: 10px 12px; font-weight: 600; display: flex; align-items: center; gap: 8px;
  border-top: 3px solid var(--col, #9e9e9e); border-radius: 10px 10px 0 0;
}
.column-head .count { color: var(--muted); font-weight: 500; }
.column-body { padding: 8px; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; min-height: 30px; }

.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 10px; box-shadow: var(--shadow);
}
.card-top { display: flex; gap: 6px; align-items: flex-start; }
.drag-handle { cursor: grab; color: #c2c8d0; user-select: none; line-height: 1.2; }
.drag-handle:active { cursor: grabbing; }
.card h4 { margin: 0 0 4px; font-size: 13px; }
.card .meta { color: var(--muted); font-size: 12px; line-height: 1.5; }
.card .row { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }
.card .badges { display: flex; gap: 6px; color: var(--muted); font-size: 12px; }
.card.sortable-ghost { opacity: .4; }

/* Подсветка карточек (ТЗ §5.2) */
.hl-comments { background: #eff6ff; }
.hl-tasks    { background: #fffbeb; }
.hl-overdue  { background: #fef2f2; border-color: #fecaca; }
.hl-active   { background: #ecfdf5; }
.hl-won      { background: #dcfce7; }
.hl-closed   { background: #f1f5f9; opacity: .85; }
.hl-stale    { background: #fff7ed; }
.hl-no-action{ background: #fef2f2; }
/* Цвет рамки по приоритету (требование «приоритет меняет цвет карточки») */
.prio-1 { border-left: 4px solid #cbd5e1; }
.prio-2 { border-left: 4px solid #60a5fa; }
.prio-3 { border-left: 4px solid #f59e0b; }
.prio-4 { border-left: 4px solid #dc2626; }
/* Иконки действий у комментариев */
.cmt-actions { display: inline-flex; gap: 4px; float: right; }
.icon-btn { border: 0; background: none; cursor: pointer; color: var(--muted); padding: 0 3px; font-size: 13px; }
.icon-btn:hover { color: var(--text); }

.chip {
  display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 11px;
  background: #eef1f5; color: var(--muted);
}
.overdue-dot { color: #dc2626; font-weight: 700; }

/* ---- Tables ---- */
table.grid { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: 8px; overflow: hidden; box-shadow: var(--shadow); }
table.grid th, table.grid td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border); font-size: 13px; vertical-align: top; }
table.grid th { background: #f8fafc; color: var(--muted); font-weight: 600; }
table.grid tr:hover td { background: #f8fafc; cursor: pointer; }

/* ---- Drawer ---- */
.drawer-overlay {
  position: fixed; inset: 0; background: rgba(15, 23, 42, .35); opacity: 0;
  pointer-events: none; transition: opacity .15s; z-index: 90;
}
.drawer-overlay.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; height: 100vh; width: 560px; max-width: 92vw;
  background: var(--panel); box-shadow: -4px 0 24px rgba(16,24,40,.18);
  transform: translateX(100%); transition: transform .18s ease; z-index: 100;
  display: flex; flex-direction: column;
}
.drawer.open { transform: translateX(0); }
.drawer-head { padding: 14px 18px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.drawer-head h3 { margin: 0; font-size: 15px; flex: 1; }
.drawer-body { padding: 16px 18px; overflow-y: auto; flex: 1; }
.close-x { border: 0; background: none; font-size: 20px; cursor: pointer; color: var(--muted); line-height: 1; }

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 14px; flex-wrap: wrap; }
.tabs button { border: 0; background: none; padding: 8px 12px; cursor: pointer; color: var(--muted); border-bottom: 2px solid transparent; }
.tabs button.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }

/* Forms */
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.field .errorlist { color: #dc2626; font-size: 12px; margin: 4px 0 0; padding-left: 16px; }
.form-actions { display: flex; gap: 8px; margin-top: 16px; }

/* Comment / timeline */
.timeline { display: flex; flex-direction: column; gap: 10px; }
.tl-item { border-left: 2px solid var(--border); padding: 0 0 4px 12px; }
.tl-item .tl-meta { color: var(--muted); font-size: 12px; }

/* Cards grid for dashboard */
.widgets { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.widget { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 14px; box-shadow: var(--shadow); }
.widget h3 { margin: 0 0 10px; font-size: 14px; }
.widget ul { margin: 0; padding-left: 0; list-style: none; }
.widget li { padding: 5px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.widget li:last-child { border-bottom: 0; }
.empty { color: var(--muted); font-size: 13px; }

/* Поповер лида — компактный фрейм под карточкой */
#popover-overlay { position: fixed; inset: 0; z-index: 105; display: none; }
#popover-overlay.open { display: block; }
#popover {
  position: fixed; z-index: 110; display: none;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: 0 10px 34px rgba(16,24,40,.22); max-height: 72vh; overflow: auto;
}
#popover.open { display: block; }
.pop-head { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--panel); }
.pop-head h3 { margin: 0; font-size: 14px; flex: 1; }
.pop-body { padding: 10px 12px; }
.pop-sec { padding: 8px 0; border-bottom: 1px solid var(--border); }
.pop-sec:last-child { border-bottom: 0; }
.pop-sec h5 { margin: 0 0 6px; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.pop-body .field { margin-bottom: 8px; }
.pop-body .field label { font-size: 11px; }
.pop-body .input, .pop-body select, .pop-body textarea { padding: 5px 8px; font-size: 13px; }
.quick-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.inline-form { display: flex; gap: 6px; align-items: center; }
.inline-form .input { flex: 1; }
.mini-list { display: flex; flex-direction: column; gap: 4px; }
.mini-row { display: flex; justify-content: space-between; gap: 8px; padding: 4px 6px; border: 1px solid var(--border); border-radius: 6px; cursor: pointer; }
.mini-row:hover { background: #f8fafc; }
.cmt { padding: 6px 0; border-bottom: 1px dashed var(--border); }
.cmt:last-child { border-bottom: 0; }
.cmt .src { font-size: 10px; padding: 0 5px; border-radius: 4px; background: #eef1f5; color: var(--muted); }

/* Компактная сетка полей (карточка компании в списке) */
.dense-form { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 6px 10px; }
.dense-form .field { margin-bottom: 0; }
.dense-form label { font-size: 10px; }
.dense-form .input, .dense-form select, .dense-form textarea { padding: 4px 6px; font-size: 12px; }

/* Modal frame (quick comment / create) */
.modal-overlay { position: fixed; inset: 0; background: rgba(15,23,42,.4); display: flex; align-items: flex-start; justify-content: center; z-index: 120; padding-top: 8vh; }
.modal { background: var(--panel); border-radius: 12px; width: 460px; max-width: 94vw; box-shadow: 0 12px 40px rgba(16,24,40,.25); max-height: 88vh; overflow: auto; }
.modal-wide { width: 620px; }
.check-row { display: flex; align-items: center; gap: 8px; padding: 4px 6px; border: 1px solid var(--border); border-radius: 6px; }
.check-row .close-x { font-size: 16px; }
.modal-head { padding: 14px 18px; border-bottom: 1px solid var(--border); font-weight: 600; display: flex; }
.modal-body { padding: 16px 18px; }

/* Settings & mail */
.ok { color: #15803d; background: #dcfce7; padding: 6px 10px; border-radius: 6px; font-size: 13px; }
.err { color: #b91c1c; background: #fee2e2; padding: 6px 10px; border-radius: 6px; font-size: 13px; }
.swatch { display: inline-block; width: 14px; height: 14px; border-radius: 3px; border: 1px solid var(--border); vertical-align: middle; }
.settings-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.settings-links { list-style: none; margin: 0; padding: 0; }
.settings-links li { padding: 4px 0; }
.form-card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 16px 18px; }
.form-card h3 { margin: 0 0 10px; font-size: 13px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.mail-meta { font-size: 13px; color: var(--muted); display: flex; flex-direction: column; gap: 2px; margin-bottom: 10px; }
.mail-meta b { color: var(--text); }
.mail-body { white-space: pre-wrap; word-break: break-word; font: inherit; background: var(--bg); padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border); max-height: 50vh; overflow: auto; }