:root {
  color-scheme: light;
  --bg: #f5f6fa;
  --panel: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --border-hover: #cbd5e1;
  --hover: #f9fafb;
  --subtle: #f9fafb;
  --th-bg: #fafafa;
  --col-bg: #eceef3;
  --track: #f1f5f9;
  --accent: #4f46e5;
  --accent-hover: #4338ca;
  --accent-soft: #eef2ff;
  --link: #4f46e5;
  --danger: #dc2626;
  --ok: #16a34a;
  --google: #1a73e8;
  --meta: #0866ff;
  --manual: #6b7280;
  --google-bg: #e8f0fe;
  --meta-bg: #e7f0ff;
  --manual-bg: #f3f4f6;
  --partner: #b45309;
  --partner-bg: #fef3e2;
  --test-bg: #fef3c7;
  --test-fg: #92400e;
  --warn-bg: #fee2e2;
  --alert-bg: #fef2f2;
  --alert-border: #fecaca;
  --flash: #fef9c3;
  --overlay: rgba(17, 24, 39, .35);
  --grid: #eef0f4;
  --axis: #6b7280;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --shadow-hover: 0 4px 12px rgba(16, 24, 40, .12);
  --shadow-lg: -8px 0 24px rgba(0, 0, 0, .12);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
}

/* ---------- тёмная тема ---------- */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { 
    color-scheme: dark;
    --bg: #0b0f17; --panel: #151a24; --text: #e5e7eb; --muted: #9aa3b2;
    --border: #262d3b; --border-hover: #3a4356; --hover: #1b2130; --subtle: #1b2130; --th-bg: #181e2a;
    --col-bg: #10151f; --track: #232a38;
    --accent: #6366f1; --accent-hover: #818cf8; --accent-soft: #272a55; --link: #a5b4fc;
    --danger: #f87171; --ok: #4ade80;
    --google: #8ab4f8; --meta: #7fb0ff; --manual: #9ca3af;
    --google-bg: #1a2a45; --meta-bg: #1b2948; --manual-bg: #262d3b; --partner: #fbbf24; --partner-bg: #3a2c12;
    --test-bg: #3a2e0f; --test-fg: #fcd34d; --warn-bg: #3b1a1a;
    --alert-bg: #2a1616; --alert-border: #5b2525; --flash: #3b3515;
    --overlay: rgba(0, 0, 0, .55); --grid: #252c3a; --axis: #9aa3b2;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4); --shadow-hover: 0 4px 14px rgba(0, 0, 0, .5); --shadow-lg: -8px 0 24px rgba(0, 0, 0, .5);
   }
}
:root[data-theme="dark"] { 
    color-scheme: dark;
    --bg: #0b0f17; --panel: #151a24; --text: #e5e7eb; --muted: #9aa3b2;
    --border: #262d3b; --border-hover: #3a4356; --hover: #1b2130; --subtle: #1b2130; --th-bg: #181e2a;
    --col-bg: #10151f; --track: #232a38;
    --accent: #6366f1; --accent-hover: #818cf8; --accent-soft: #272a55; --link: #a5b4fc;
    --danger: #f87171; --ok: #4ade80;
    --google: #8ab4f8; --meta: #7fb0ff; --manual: #9ca3af;
    --google-bg: #1a2a45; --meta-bg: #1b2948; --manual-bg: #262d3b; --partner: #fbbf24; --partner-bg: #3a2c12;
    --test-bg: #3a2e0f; --test-fg: #fcd34d; --warn-bg: #3b1a1a;
    --alert-bg: #2a1616; --alert-border: #5b2525; --flash: #3b3515;
    --overlay: rgba(0, 0, 0, .55); --grid: #252c3a; --axis: #9aa3b2;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4); --shadow-hover: 0 4px 14px rgba(0, 0, 0, .5); --shadow-lg: -8px 0 24px rgba(0, 0, 0, .5);
   }

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); font-size: 14px; }
a { color: var(--link); }
button, input, select, textarea { font: inherit; color: inherit; }

/* ---------- layout ---------- */
.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 220px; flex-shrink: 0; background: #111827; color: #d1d5db;
  display: flex; flex-direction: column; padding: 16px 12px; position: sticky; top: 0; height: 100vh;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: #fff; font-size: 16px; padding: 4px 8px 20px; }
.brand-logo { width: 28px; height: 28px; border-radius: 8px; background: var(--accent); display: grid; place-items: center; }
.nav a {
  display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px;
  color: #d1d5db; text-decoration: none; margin-bottom: 2px;
}
.nav a:hover { background: #1f2937; }
.nav a.active { background: #312e81; color: #fff; }
.nav svg { width: 18px; height: 18px; flex-shrink: 0; }
.sidebar-foot { margin-top: auto; font-size: 13px; padding: 8px; border-top: 1px solid #1f2937; }
.sidebar-foot .who { color: #fff; font-weight: 600; }
.sidebar-foot button { background: none; border: 0; color: #9ca3af; padding: 0; cursor: pointer; margin-top: 6px; }
.sidebar-foot button:hover { color: #fff; }
.live { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: #9ca3af; margin-top: 8px; }
.live i { width: 8px; height: 8px; border-radius: 50%; background: #6b7280; }
.live.on i { background: #22c55e; box-shadow: 0 0 0 3px rgba(34, 197, 94, .25); }

.main { flex: 1; min-width: 0; padding: 20px 24px 40px; }
.page-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head h1 { font-size: 22px; margin: 0; margin-right: auto; }

/* ---------- controls ---------- */
.btn { text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border); background: var(--panel);
  padding: 7px 12px; border-radius: 8px; cursor: pointer; white-space: nowrap;
}
.btn:hover { border-color: var(--border-hover); background: var(--hover); }
.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); }
.btn.sm { padding: 4px 8px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: default; }
.input, select.input, textarea.input {
  border: 1px solid var(--border); background: var(--panel); border-radius: 8px; padding: 7px 10px; min-width: 0;
}
.input:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
textarea.input { width: 100%; resize: vertical; min-height: 70px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; }
.filters .input { height: 34px; }
.check { display: inline-flex; gap: 6px; align-items: center; color: var(--muted); cursor: pointer; user-select: none; }

.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-pad { padding: 16px; }
.card h3 { margin: 0 0 12px; font-size: 15px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }

/* ---------- badges ---------- */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.src-google { background: var(--google-bg); color: var(--google); }
.src-meta { background: var(--meta-bg); color: var(--meta); }
.src-partner { background: var(--partner-bg); color: var(--partner); }
.src-manual { background: var(--manual-bg); color: var(--manual); }
.badge.test { background: var(--test-bg); color: var(--test-fg); }
.badge.warn { background: var(--warn-bg); color: var(--danger); }
.stage-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

/* ---------- kanban ---------- */
.board { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(250px, 1fr); gap: 12px; overflow-x: auto; padding-bottom: 8px; }
.col { background: var(--col-bg); border-radius: var(--radius); display: flex; flex-direction: column; min-height: 60vh; }
.col-head { padding: 10px 12px; display: flex; align-items: center; gap: 8px; font-weight: 600; }
.col-head .count { margin-left: auto; color: var(--muted); font-weight: 500; }
.col-sum { padding: 0 12px 8px; font-size: 12px; color: var(--muted); }
.col-body { padding: 0 8px 8px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.col.drop { outline: 2px dashed var(--accent); outline-offset: -2px; }
.lead-card {
  background: var(--panel); border-radius: 8px; padding: 10px 12px; box-shadow: var(--shadow); cursor: pointer;
  border-left: 3px solid transparent;
}
.lead-card:hover { box-shadow: var(--shadow-hover); }
.lead-card.dragging { opacity: .4; }
.lead-card.fresh { animation: flash 2s ease-out; }
@keyframes flash { from { background: var(--flash); } to { background: var(--panel); } }
.lead-card .t { font-weight: 600; margin-bottom: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lead-card .row { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; font-size: 12px; color: var(--muted); margin-top: 4px; }
.lead-card .camp { font-size: 12px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- table ---------- */
.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.tbl th { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .02em; background: var(--th-bg); }
.tbl tbody tr:hover { background: var(--hover); }
.tbl tr.click { cursor: pointer; }
.tbl td.num, .tbl th.num { text-align: right; }
.tbl td.wrap { white-space: normal; max-width: 280px; }

/* ---------- analytics ---------- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi .label { color: var(--muted); font-size: 13px; }
.kpi .value { font-size: 26px; font-weight: 700; margin-top: 4px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: 16px; margin-bottom: 16px; }
.bars .bar-row { display: grid; grid-template-columns: 140px 1fr 50px; gap: 10px; align-items: center; margin-bottom: 8px; }
.bars .bar-row .lbl { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bars .track { background: var(--track); border-radius: 4px; height: 12px; overflow: hidden; }
.bars .fill { height: 100%; border-radius: 4px; }
.bars .val { text-align: right; font-variant-numeric: tabular-nums; }
.chart svg { width: 100%; height: auto; max-height: 260px; display: block; }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); margin-top: 6px; }
.legend span::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; background: var(--c); vertical-align: -1px; }

/* ---------- drawer & modal ---------- */
.overlay { position: fixed; inset: 0; background: var(--overlay); z-index: 40; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(560px, 100vw); background: var(--panel); z-index: 41;
  display: flex; flex-direction: column; box-shadow: var(--shadow-lg); animation: slide .18s ease-out;
}
@keyframes slide { from { transform: translateX(30px); opacity: .6; } }
.drawer-head { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; gap: 10px; align-items: flex-start; }
.drawer-head h2 { margin: 0; font-size: 18px; flex: 1; }
.drawer-body { padding: 16px 20px; overflow-y: auto; flex: 1; }
.x { background: none; border: 0; font-size: 22px; line-height: 1; cursor: pointer; color: var(--muted); }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 6px 12px; margin-bottom: 16px; }
.kv .k { color: var(--muted); }
.kv .v { word-break: break-word; }
.section-title { font-weight: 600; margin: 18px 0 8px; font-size: 13px; text-transform: uppercase; color: var(--muted); letter-spacing: .03em; }
.controls-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.controls-grid label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { padding: 8px 0; border-bottom: 1px solid var(--border); }
.timeline .meta { font-size: 12px; color: var(--muted); }
.timeline .comment { background: var(--subtle); border-radius: 8px; padding: 8px 10px; margin-top: 4px; white-space: pre-wrap; }
.modal {
  position: fixed; left: 50%; top: 12vh; transform: translateX(-50%); width: min(460px, 94vw); z-index: 51;
  background: var(--panel); border-radius: 12px; padding: 20px; box-shadow: 0 20px 50px rgba(0, 0, 0, .25);
}
.modal h2 { margin: 0 0 14px; font-size: 18px; }
.form { display: flex; flex-direction: column; gap: 10px; }
.form label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
.form .actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 6px; }
#modal-root .overlay { z-index: 50; }

/* ---------- auth ---------- */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.auth { width: min(380px, 100%); }
.auth .brand { color: var(--text); justify-content: center; font-size: 20px; }
.err { color: var(--danger); font-size: 13px; min-height: 18px; }

/* ---------- misc ---------- */
#toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 60; }
.toast { background: #111827; color: #fff; padding: 10px 14px; border-radius: 8px; box-shadow: var(--shadow); max-width: 340px; animation: slide .2s; cursor: pointer; }
.toast.err { background: var(--danger); }
.empty { text-align: center; color: var(--muted); padding: 40px 0; }
.copy-row { display: flex; gap: 6px; align-items: center; }
.copy-row .input { flex: 1; font-family: ui-monospace, monospace; font-size: 12px; }
.status-list { list-style: none; padding: 0; margin: 0 0 12px; }
.status-list li { display: flex; gap: 8px; align-items: center; padding: 3px 0; }
.ok-i { color: var(--ok); } .no-i { color: var(--danger); }
.stack > * + * { margin-top: 16px; }
pre.raw { background: #0f172a; color: #e2e8f0; padding: 12px; border-radius: 8px; overflow: auto; max-height: 260px; font-size: 12px; }

@media (max-width: 800px) {
  .layout { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; flex-direction: row; align-items: center; overflow-x: auto; padding: 8px; }
  .brand { padding: 0 8px; }
  .brand span { display: none; }
  .nav { display: flex; }
  .nav a span { display: none; }
  .sidebar-foot { margin: 0 0 0 auto; border: 0; padding: 0 8px; }
  .sidebar-foot { display: flex; gap: 8px; align-items: center; }
  .sidebar-foot .who, .sidebar-foot .muted, .sidebar-foot .live, .sidebar-foot br, #chpass { display: none; }
  .theme-btn { margin: 0; }
  .theme-btn span { display: none; }
  .main { padding: 14px 12px 40px; }
  .kv { grid-template-columns: 110px 1fr; }
  .grid2 { grid-template-columns: 1fr; }
}

/* ---------- переключатель темы ---------- */
.theme-btn {
  display: inline-flex; align-items: center; gap: 6px; background: #1f2937; border: 1px solid #374151; color: #d1d5db;
  border-radius: 8px; padding: 5px 9px; cursor: pointer; font-size: 13px; margin-top: 8px;
}
.theme-btn:hover { color: #fff; border-color: #4b5563; }
.auth-theme { position: fixed; top: 14px; right: 14px; }
.auth-theme .theme-btn { background: var(--panel); color: var(--text); border-color: var(--border); margin: 0; }
.alert { border-color: var(--alert-border) !important; background: var(--alert-bg) !important; margin-bottom: 12px; }
input[type=checkbox] { accent-color: var(--accent); }

/* ---------- сортировка ---------- */
.tbl th.sortable { cursor: pointer; user-select: none; }
.tbl th.sortable:hover { color: var(--text); }
.tbl th .arr { opacity: .35; margin-left: 3px; font-size: 10px; }
.tbl th.sorted { color: var(--accent); }
.tbl th.sorted .arr { opacity: 1; }
.stage-group td { background: var(--subtle); font-weight: 600; color: var(--text); text-transform: none; }

/* ---------- поддержка ---------- */
.nav a { position: relative; }
.nav-badge { background: #ef4444; color: #fff; border-radius: 99px; font-size: 11px; font-weight: 700; padding: 1px 7px; margin-left: auto; line-height: 16px; }
.nav-badge[hidden] { display: none; }
.support { display: grid; grid-template-columns: 320px 1fr; gap: 14px; height: calc(100vh - 110px); min-height: 480px; }
.conv-list { overflow-y: auto; }
.conv { padding: 12px 14px; border-bottom: 1px solid var(--border); cursor: pointer; }
.conv:hover { background: var(--hover); }
.conv.active { background: var(--accent-soft); }
.conv-top, .conv-bot { display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.conv-bot { margin-top: 3px; }
.conv-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chat { display: flex; flex-direction: column; min-height: 0; }
.chat-head { padding: 12px 16px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.chat-body { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 72%; display: flex; flex-direction: column; }
.msg.in { align-self: flex-start; }
.msg.out { align-self: flex-end; align-items: flex-end; }
.msg .bubble { padding: 9px 13px; border-radius: 14px; white-space: pre-wrap; word-break: break-word; background: var(--subtle); border: 1px solid var(--border); }
.msg.out .bubble { background: var(--accent); color: #fff; border-color: var(--accent); }
.msg .meta { font-size: 11px; color: var(--muted); margin-top: 3px; }
.chat-form { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--border); align-items: flex-end; }
.chat-form textarea { min-height: 44px; resize: none; }
@media (max-width: 800px) {
  .support { grid-template-columns: 1fr; height: auto; }
  .conv-list { max-height: 260px; }
  .chat { height: 70vh; }
  .msg { max-width: 88%; }
}

.row-actions { display: flex; gap: 4px; justify-content: flex-end; }
.tbl.compact th, .tbl.compact td { padding: 9px 8px; }
.tbl.compact th { font-size: 11px; }

/* ---------- верификация ---------- */
.v-none { background: var(--manual-bg); color: var(--muted); }
.v-req { background: var(--test-bg); color: var(--test-fg); }
.v-sch { background: var(--accent-soft); color: var(--link); }
.v-ok { background: #dcfce7; color: #15803d; }
.v-no { background: var(--warn-bg); color: var(--danger); }
:root[data-theme="dark"] .v-ok { background: #12311f; color: #4ade80; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .v-ok { background: #12311f; color: #4ade80; } }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.tab { border: 1px solid var(--border); background: var(--panel); border-radius: 99px; padding: 6px 12px; cursor: pointer; }
.tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.tab.active .muted { color: rgba(255,255,255,.8); }
.checklist { display: flex; flex-direction: column; gap: 8px; }
.checklist .check { gap: 8px; font-size: 14px; }
.soon { color: var(--danger); font-weight: 700; }
.ghost-danger { color: var(--danger); }