/* ============================================================
   РФИ Минприроды России — Дашборд-комплекс
   Брендовая палитра: тёмно-зелёный Минприроды + графитовые UI
============================================================ */

:root {
  /* Brand */
  --brand-deep:   #0e3d2c;  /* тёмно-зелёный — сайдбар, заголовки */
  --brand:        #1e7a4f;  /* основной зелёный */
  --brand-mid:    #2f9762;  /* средний */
  --brand-light:  #3fa66f;  /* акцент графиков */
  --brand-soft:   #d7ecdf;  /* фон chip */
  --brand-tint:   #f1f7f3;  /* тонкий фон */

  /* Neutrals */
  --bg:           #f4f6f5;
  --surface:      #ffffff;
  --surface-2:    #f8faf9;
  --border:       #e3e8e5;
  --border-strong:#cfd6d2;
  --text:         #11221b;
  --text-muted:   #5b6b64;
  --text-faint:   #8a988f;

  /* Semantic */
  --success:      #1e7a4f;
  --warn:         #d29d2b;
  --danger:       #c74343;
  --info:         #2d6fb3;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(14, 61, 44, 0.06);
  --shadow:    0 4px 14px rgba(14, 61, 44, 0.08);

  /* Radius */
  --r-sm: 6px;
  --r:    10px;
  --r-lg: 14px;

  /* Type */
  --font-sans: 'Satoshi', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; overflow: hidden; }

body {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

.num, .data-table .num, .kpi-value, .chip, .delta {
  font-variant-numeric: tabular-nums lining-nums;
}

/* ============ APP LAYOUT ============ */
.app {
  display: grid;
  grid-template-columns: 260px 1fr;
  grid-template-rows: 64px 1fr;
  height: 100dvh;
}

.sidebar {
  grid-row: 1 / -1;
  background: var(--brand-deep);
  color: #d7ecdf;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
  border-right: 1px solid rgba(255,255,255,0.05);
}

.header {
  grid-column: 2;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.main {
  grid-column: 2;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 20px 24px 48px;
}

/* ============ SIDEBAR ============ */
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 18px 22px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.brand-logo { width: 36px; height: 36px; color: var(--brand-light); }
.brand-text { line-height: 1.15; }
.brand-title { font-weight: 700; color: #fff; font-size: 15px; }
.brand-sub { font-size: 11px; color: #8eb8a2; letter-spacing: 0.02em; text-transform: uppercase; }

.nav { padding: 14px 10px; flex: 1; }
.nav-section {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6e8d7d;
  padding: 14px 12px 8px;
}
.nav-item {
  display: flex; align-items: center; gap: 12px;
  width: 100%;
  background: transparent;
  border: none;
  color: #c7d6cd;
  padding: 9px 12px;
  border-radius: var(--r-sm);
  cursor: pointer;
  font: inherit;
  text-align: left;
  font-size: 13.5px;
  transition: background .15s, color .15s;
}
.nav-item:hover { background: rgba(255,255,255,0.04); color: #fff; }
.nav-item.active { background: rgba(63, 166, 111, 0.18); color: #fff; }
.nav-item.active .nav-icon { color: var(--brand-light); }
.nav-icon {
  display: inline-flex; justify-content: center; align-items: center;
  width: 22px; height: 22px; font-size: 14px;
  color: #6e8d7d;
}
.nav-label { flex: 1; }
.nav-badge {
  background: rgba(255,255,255,0.06);
  color: #8eb8a2;
  font-size: 10px; font-weight: 600;
  padding: 2px 6px; border-radius: 4px;
  font-family: var(--font-mono);
}
.nav-badge.alert { background: rgba(199, 67, 67, 0.2); color: #ff9d9d; }

.nav-source {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: #98a89e;
  padding: 5px 12px;
}
.nav-source .muted { color: #6e8d7d; font-size: 11px; }
.dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.dot.ok   { background: #3fa66f; box-shadow: 0 0 0 3px rgba(63,166,111,0.18); }
.dot.warn { background: #d29d2b; box-shadow: 0 0 0 3px rgba(210,157,43,0.18); }
.dot.bad  { background: #c74343; box-shadow: 0 0 0 3px rgba(199,67,67,0.2); }

.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.user { display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 36px; height: 36px;
  background: var(--brand-light);
  color: var(--brand-deep);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 13px;
}
.user-name { color: #fff; font-size: 13px; font-weight: 600; }
.user-role { color: #8eb8a2; font-size: 11px; }

/* ============ HEADER ============ */
.header-left { display: flex; align-items: center; gap: 16px; }
.icon-btn {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--r-sm);
  cursor: pointer; font-size: 18px;
  color: var(--text-muted);
}
.page-title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}
.breadcrumb { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.header-right {
  display: flex; align-items: center; gap: 10px;
}
.filter-group { display: flex; flex-direction: column; gap: 2px; }
.filter-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
}
.filter {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 6px 10px;
  font: inherit;
  font-size: 13px;
  color: var(--text);
  min-width: 140px;
  cursor: pointer;
}
.filter:hover { border-color: var(--brand); }

.btn-primary, .btn-secondary {
  border: none;
  border-radius: var(--r-sm);
  padding: 8px 14px;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: filter .15s;
}
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { filter: brightness(1.08); }
.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--brand-tint); border-color: var(--brand); color: var(--brand-deep); }

/* ============ VIEWS ============ */
.view { display: none; animation: fadeIn .25s ease; }
.view.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ============ KPI CARDS ============ */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}
.kpi-row.cols-3 { grid-template-columns: repeat(3, 1fr); }
.kpi-row.cols-4 { grid-template-columns: repeat(4, 1fr); }
.kpi-row.cols-6 { grid-template-columns: repeat(6, 1fr); }
.kpi-row.cols-7 { grid-template-columns: repeat(7, 1fr); }
.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: var(--shadow-sm);
  position: relative;
}
.kpi-card.primary {
  background: linear-gradient(135deg, #11422f 0%, #1e7a4f 100%);
  border-color: transparent;
  color: #fff;
}
.kpi-card.primary .kpi-label,
.kpi-card.primary .kpi-meta { color: rgba(255,255,255,0.78); }
.kpi-card.primary .kpi-value { color: #fff; }
.kpi-card.primary .delta,
.kpi-card.primary .delta.up,
.kpi-card.primary .delta.down,
.kpi-card.primary .delta.warn { color: rgba(255,255,255,0.85); }
.kpi-card.alert { border-color: rgba(199, 67, 67, 0.35); }
.kpi-card.alert::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--danger);
  border-radius: var(--r) var(--r) 0 0;
}

.kpi-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
.kpi-value {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-family: var(--font-sans);
  line-height: 1.1;
}
.kpi-unit {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  margin-left: 2px;
}
.kpi-card.primary .kpi-unit { color: rgba(255,255,255,0.7); }
.kpi-meta {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-muted);
}

.chip {
  display: inline-block;
  background: var(--brand-soft);
  color: var(--brand-deep);
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-mono);
}
.kpi-card.primary .chip { background: rgba(255,255,255,0.18); color: #fff; }

.delta { font-weight: 500; font-size: 12px; color: var(--text-muted); }
.delta.up   { color: var(--success); }
.delta.down { color: var(--danger); }
.delta.warn { color: var(--warn); }

.progress {
  display: inline-block;
  width: 100px; height: 6px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--brand) 0%, var(--brand-light) 100%);
  border-radius: 999px;
}
.kpi-card.primary .progress { background: rgba(255,255,255,0.18); }
.kpi-card.primary .progress span { background: #fff; }

.traffic {
  display: inline-block;
  width: 12px; height: 12px;
  border-radius: 50%;
  margin-right: 2px;
}
.traffic.red    { background: var(--danger); }
.traffic.yellow { background: var(--warn); }
.traffic.green  { background: var(--success); opacity: 0.25; }

.risk-meter {
  display: inline-block;
  width: 120px; height: 8px;
  background: linear-gradient(90deg, #3fa66f 0%, #d29d2b 50%, #c74343 100%);
  border-radius: 999px;
  position: relative;
  margin-right: 8px;
  vertical-align: middle;
}
.risk-meter span {
  position: absolute; top: -3px;
  width: 4px; height: 14px;
  background: #11221b;
  border: 2px solid #fff;
  border-radius: 2px;
  transform: translateX(-2px);
}

/* ============ CARDS / CHARTS ============ */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 14px 16px 16px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
}
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  gap: 12px;
}
.card-head h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  display: flex; align-items: center; gap: 8px;
}
.card-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.legend {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--text-muted);
}
.legend i {
  width: 10px; height: 10px; border-radius: 2px;
  display: inline-block;
}
.legend i.dashed { background: repeating-linear-gradient(90deg, var(--warn), var(--warn) 3px, transparent 3px, transparent 6px) !important; }

.search {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 6px 10px;
  font: inherit; font-size: 12px;
  min-width: 200px;
}

.chart { height: 280px; width: 100%; }
.chart.tall { height: 340px; }

/* ============ TABLES ============ */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  max-height: 420px;
  overflow-y: auto;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table thead {
  position: sticky; top: 0; z-index: 1;
  background: var(--surface-2);
}
.data-table th {
  text-align: left;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table th.num, .data-table td.num { text-align: right; font-family: var(--font-mono); }
.data-table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}
.data-table tbody tr:hover { background: var(--brand-tint); }
.data-table tbody tr:last-child td { border-bottom: none; }

.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font-mono);
}
.tag.ok    { background: rgba(63,166,111,0.14); color: var(--success); }
.tag.warn  { background: rgba(210,157,43,0.16); color: #946d0f; }
.tag.bad   { background: rgba(199,67,67,0.14); color: var(--danger); }
.tag.info  { background: rgba(45,111,179,0.14); color: var(--info); }
.tag.muted { background: var(--border); color: var(--text-muted); }

.link { color: var(--brand); text-decoration: none; font-weight: 600; }
.link:hover { text-decoration: underline; }

/* ============ AI BLOCKS ============ */
.ai-card { background: linear-gradient(180deg, #fafdfb 0%, #ffffff 60%); }
.ai-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-light) 100%);
  color: #fff;
  font-size: 10px; font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.06em;
}
.ai-status { font-size: 11px; color: var(--text-faint); font-family: var(--font-mono); }
.ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.ai-block {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--brand);
  border-radius: var(--r-sm);
  padding: 12px 14px;
}
.ai-block.warn { border-left-color: var(--warn); background: #fdf8ec; }
.ai-block.ok   { border-left-color: var(--success); background: #f1f7f3; }
.ai-block.bad  { border-left-color: var(--danger); background: #fcefef; }
.ai-title { font-weight: 700; font-size: 13px; margin-bottom: 6px; color: var(--text); }
.ai-block p { margin: 0; font-size: 13px; line-height: 1.5; color: var(--text-muted); }
.ai-block b { color: var(--text); font-weight: 700; }

.ai-report {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text);
  max-width: 900px;
}
.ai-report h4 {
  margin: 18px 0 6px;
  font-size: 14px;
  color: var(--brand-deep);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--brand-soft);
  padding-bottom: 4px;
}
.ai-report ol { padding-left: 22px; }
.ai-report ol li { margin-bottom: 6px; }
.ai-signature { color: var(--text-faint); font-size: 12px; font-style: italic; margin-top: 16px !important; }

/* ============ GANTT ============ */
.gantt {
  background: var(--surface-2);
  border-radius: var(--r-sm);
  padding: 12px;
  overflow-x: auto;
}
.gantt-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}
.gantt-row:last-child { border-bottom: none; }
.gantt-label {
  font-size: 12.5px;
  color: var(--text);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.gantt-label .sub { color: var(--text-muted); font-size: 11px; display: block; }
.gantt-track {
  position: relative;
  height: 24px;
  background: linear-gradient(90deg, var(--border) 0, var(--border) 1px, transparent 1px) 0 0 / calc(100%/12) 100%;
  border-radius: 4px;
}
.gantt-bar {
  position: absolute;
  height: 16px;
  top: 4px;
  border-radius: 3px;
  display: flex; align-items: center; justify-content: flex-end;
  padding-right: 6px;
  font-size: 10px;
  font-weight: 600;
  color: #fff;
  font-family: var(--font-mono);
  white-space: nowrap;
}
.gantt-bar.ok   { background: var(--brand); }
.gantt-bar.warn { background: var(--warn); }
.gantt-bar.bad  { background: var(--danger); }
.gantt-header {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 12px;
  padding: 0 0 8px;
  font-size: 10px;
  color: var(--text-faint);
}
.gantt-months {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  text-align: center;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1500px) {
  .kpi-row { grid-template-columns: repeat(5, 1fr); }
  .kpi-value { font-size: 22px; }
}
@media (max-width: 1200px) {
  .kpi-row { grid-template-columns: repeat(3, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .ai-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .app { grid-template-columns: 0 1fr; }
  .sidebar { position: fixed; left: 0; top: 0; bottom: 0; width: 260px; transform: translateX(-100%); z-index: 50; transition: transform .25s; }
  .sidebar.open { transform: translateX(0); }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .header { padding: 0 12px; }
  .main { padding: 12px; }
  .header-right .filter-group { display: none; }
}

/* ============ SCROLLBAR ============ */
.main::-webkit-scrollbar, .sidebar::-webkit-scrollbar, .table-wrap::-webkit-scrollbar { width: 8px; height: 8px; }
.main::-webkit-scrollbar-thumb, .table-wrap::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }