/* =========================================================
   IFRAME-SGE — единый SGE-стиль для html/*.html (iframe)
========================================================= */
@import url('../assets/sge/fonts/fonts.css');
@import url('../assets/sge/css/design-tokens.css');
@import url('iframe-tokens.css');
@import url('iframe-pages.css');
@import url('../assets/sge/css/cards.css');
@import url('../assets/sge/css/buttons.css');
@import url('../assets/sge/css/forms.css');
@import url('../assets/sge/css/modals.css');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { height: 100%; color-scheme: dark; }

body {
  min-height: 100%;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.45;
  color: var(--text-2);
  overflow-y: auto;
  background: transparent;
}

::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.16); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.28); }

.page-wrap {
  padding: calc(var(--header-h, 50px) + var(--page-v-gap, 14px)) var(--page-v-gap, 14px) var(--page-v-gap, 14px);
  min-height: 100%;
  background: transparent;
}

/* Фон родительского index.html — без «коробки» внутри iframe */
html,
body {
  background: transparent !important;
  background-color: transparent !important;
  background-image: none !important;
  background-attachment: scroll !important;
}

html::before,
html::after,
body::before,
body::after {
  display: none !important;
  content: none !important;
  background: none !important;
}

/* ─── KPI / карточки ───────────────────────────────────── */
.kpi-row,
.charts-row {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
}

.kpi-row { flex-wrap: wrap; }
.charts-row { flex-wrap: wrap; }

.kpi,
.meter-kpi,
.verdict,
.chart-card,
.meter-chart-card,
.zone-card,
.card-sm {
  background: linear-gradient(180deg, var(--grad-card-top) 0%, var(--grad-card-bot) 100%);
  border: 1px solid var(--border-1);
  border-radius: var(--r-md);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.07) inset,
    0 24px 50px -28px rgba(2, 12, 20, 0.85);
}

.kpi,
.meter-kpi {
  flex: 1;
  min-width: 140px;
  padding: 15px;
}

.kpi-label,
.meter-kpi-label {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  margin-bottom: 6px;
  text-align: center;
}

.kpi-val,
.meter-kpi-val {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
  text-align: center;
  color: var(--text-1);
}

.kpi-sub,
.meter-kpi-sub {
  font-size: 0.72rem;
  color: var(--text-3);
  margin-top: 5px;
  text-align: center;
}

.chart-card,
.meter-chart-card {
  padding: 15px;
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 280px;
}

.chart-title,
.meter-chart-title {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--mint-soft);
  margin-bottom: 12px;
  text-align: center;
  flex-shrink: 0;
}

.chart-wrap,
.meter-chart-wrap {
  flex: 1;
  min-height: 220px;
  position: relative;
}

.corr-note {
  margin-top: 10px;
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 0.82rem;
  background: rgba(18, 101, 128, 0.22);
  border: 1px solid var(--border-2);
  color: var(--text-2);
  line-height: 1.6;
}

/* ─── Verdict ──────────────────────────────────────────── */
.verdict {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 15px;
  border-radius: var(--r-md);
  margin: 0 0 15px;
}

.verdict-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  font-size: 22px;
}

.verdict-title {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-1);
}

.verdict-body {
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--text-2);
}

.verdict-body b { font-weight: 600; color: var(--text-1); }

/* ─── Legend / pills ───────────────────────────────────── */
.legend {
  display: flex;
  gap: 12px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.leg-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  color: var(--text-3);
}

.leg-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 500;
  white-space: nowrap;
  border: 1px solid var(--border-2);
}

.pill-ok   { color: var(--green-ok); background: rgba(104, 226, 162, 0.12); border-color: rgba(104, 226, 162, 0.28); }
.pill-warn { color: #ffb444; background: rgba(255, 180, 68, 0.12); border-color: rgba(255, 180, 68, 0.28); }
.pill-bad  { color: var(--red-risk); background: rgba(255, 70, 109, 0.12); border-color: rgba(255, 70, 109, 0.28); }
.pill-ora  { color: #fb923c; background: rgba(251, 146, 60, 0.12); border-color: rgba(251, 146, 60, 0.28); }

/* ─── Nagruzki grid ────────────────────────────────────── */
.cards-grid {
  height: auto;
  min-height: 360px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(124px, auto);
  gap: 15px;
  margin-bottom: 15px;
}

.zone-card {
  padding: 12px 10px;
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  overflow: visible;
  min-height: 124px;
  transition: border-color 0.2s, transform 0.2s;
}

.zone-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-3);
}

.zone-card.featured {
  border-color: rgba(200, 230, 245, 0.22);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.07) inset,
    0 24px 50px -28px rgba(2, 12, 20, 0.85),
    0 0 32px rgba(100, 180, 210, 0.08);
}

.zone-name {
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--mint-soft);
  text-align: center;
  margin-bottom: 3px;
}

.main-metric { text-align: center; margin-bottom: 3px; }

.main-val {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1;
}

.main-lbl {
  font-size: 0.62rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
  margin-top: 1px;
}

.divider,
.separator {
  height: 1px;
  background: var(--border-1);
  margin: 0 0 3px;
}

.separator {
  margin: 0 0 14px;
  background: linear-gradient(90deg, transparent, var(--border-1), transparent);
}

.metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  flex: 1;
  min-height: 0;
}

.metric {
  padding: 5px 4px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 46px;
  overflow: visible;
}

.metric-val {
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.1;
  color: var(--text-1);
}

.metric-lbl {
  font-size: 0.54rem;
  line-height: 1.15;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-top: 3px;
  white-space: normal;
  word-break: break-word;
}

.section-label {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-3);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border-1), transparent);
}

.meter-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 14px;
}

.meter-charts-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 14px;
  margin-bottom: 0;
}

.meters-section {
  margin-top: 6px;
  padding-top: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.meters-section .section-label {
  margin-top: 0;
  margin-bottom: 12px;
}

.detail-link {
  margin-top: 14px;
  display: flex;
  justify-content: center;
  padding-bottom: 4px;
}

.btn-detail {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 20px;
  border-radius: 14px;
  border: 1px solid rgba(200, 230, 245, 0.14);
  background: linear-gradient(135deg, rgba(18, 101, 128, 0.28), rgba(7, 52, 74, 0.42));
  color: var(--text-1);
  font-size: 0.82rem;
  font-weight: 400;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.2s;
}

.btn-detail:hover {
  border-color: var(--border-3);
  transform: translateY(-1px);
}

/* ─── Nagruzki zone page ───────────────────────────────── */
html.full-height,
html.full-height body {
  height: 100%;
  overflow: hidden;
}

.page-wrap.scroll-page {
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

.top-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin-bottom: 12px;
}

.page-title {
  flex: 1;
  text-align: center;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  font-style: italic;
  color: var(--mint-soft);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.period-badge {
  font-size: 0.68rem;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-2);
  color: var(--mint-soft);
  white-space: nowrap;
}

.block-title {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
  text-align: center;
  padding: 10px 0;
  border-top: 1px solid var(--border-1);
  margin-top: 16px;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px;
  border-radius: 14px;
  border: 1px solid rgba(200, 230, 245, 0.10);
  background: linear-gradient(135deg, rgba(18, 101, 128, 0.22), rgba(7, 52, 74, 0.38));
  color: var(--text-2);
  font-size: 0.82rem;
  font-weight: 400;
  cursor: pointer;
  transition: border-color 0.2s;
}

.btn-back:hover { border-color: var(--border-3); color: var(--text-1); }

.card-sm {
  padding: 12px 10px 10px;
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow: visible;
  min-height: 0;
  transition: border-color 0.2s, transform 0.15s;
}

.zone-root .card-sm {
  min-height: 168px;
}

.zone-root .card-head {
  flex-shrink: 0;
  flex-wrap: wrap;
  row-gap: 3px;
  padding-top: 2px;
}

.card-sm.clickable { cursor: pointer; }
.card-sm.clickable:hover {
  transform: translateY(-2px);
  border-color: var(--border-3);
}

.card-head {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.card-head--load { justify-content: flex-start; gap: 8px; }

.card-name {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-1);
}

.card-volt,
.card-unit,
.card-avg,
.click-hint {
  font-size: 0.68rem;
  color: var(--text-3);
}

.card-volt {
  padding: 1px 5px;
  border-radius: 4px;
  border: 1px solid var(--border-2);
  color: var(--mint-soft);
}

.canvas-wrap { position: relative; }
canvas { width: 100% !important; height: 100% !important; display: block; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}

.grid-2 .wide { grid-column: 1 / -1; }
.h-mini { height: 110px; }
.h-overlay { height: 155px; }

/* ─── Modal (nagruzki_zone) — SGE ────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  padding: 12px;
  background: rgba(4, 22, 32, 0.72);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  backdrop-filter: blur(14px) saturate(120%);
  align-items: stretch;
}

/* modals.css скрывает .modal-overlay без атрибута [open] — у нас только class .open */
#st-modal.modal-overlay.open,
.modal-overlay.open {
  display: flex !important;
}

#st-modal.modal-overlay:not(.open) {
  display: none !important;
}

.modal-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  border-radius: var(--r-lg);
  border: 1px solid rgba(200, 230, 245, 0.14);
  background:
    radial-gradient(circle at 18% 14%, rgba(180, 230, 250, 0.12), rgba(100, 180, 210, 0.04) 36%, transparent 70%),
    linear-gradient(145deg, rgba(13, 83, 109, 0.92), rgba(7, 52, 74, 0.94), rgba(4, 30, 44, 0.96));
  -webkit-backdrop-filter: blur(24px) saturate(155%);
  backdrop-filter: blur(24px) saturate(155%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 28px 64px rgba(2, 10, 18, 0.55);
  overflow: hidden;
  z-index: 1;
}

.modal-hdr {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-1);
  flex-shrink: 0;
  flex-wrap: wrap;
}

.modal-station {
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-1);
}

.modal-volt-pill,
.modal-unit-pill {
  font-size: 0.62rem;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border-2);
  color: var(--text-2);
}

.modal-close-btn {
  margin-left: auto;
  width: 32px;
  height: 32px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(200, 230, 245, 0.10);
  background: linear-gradient(135deg, rgba(18, 101, 128, 0.22), rgba(7, 52, 74, 0.38));
  color: var(--text-2);
  font-size: 13px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.modal-close-btn:hover {
  border-color: rgba(255, 70, 109, 0.32);
  color: var(--red-risk);
}

.modal-feeders,
.modal-ctrl {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border-1);
  flex-shrink: 0;
  overflow: visible;
  position: relative;
  z-index: 10;
}

.modal-chart-wrap {
  flex: 1;
  padding: 12px 16px;
  min-height: 0;
  position: relative;
}

.modal-chart-wrap canvas {
  position: absolute;
  inset: 12px 16px;
}

.modal-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 9px;
  padding: 10px 16px;
  border-top: 1px solid var(--border-1);
  flex-shrink: 0;
}

.fbtn,
.ctrl-btn {
  padding: 4px 10px;
  border-radius: 12px;
  border: 1px solid rgba(200, 230, 245, 0.10);
  background: linear-gradient(135deg, rgba(18, 101, 128, 0.18), rgba(7, 52, 74, 0.32));
  color: var(--text-2);
  font-size: 0.72rem;
  font-weight: 400;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.fbtn.active,
.ctrl-btn.active {
  border-color: rgba(200, 230, 245, 0.16);
  color: var(--text-1);
  background: linear-gradient(135deg, rgba(18, 101, 128, 0.34), rgba(7, 52, 74, 0.46));
}

.mkpi {
  padding: 8px;
  border-radius: 12px;
  border: 1px solid var(--border-1);
  background: rgba(255, 255, 255, 0.03);
  text-align: center;
}

.mkpi-lbl { font-size: 0.62rem; color: var(--text-3); text-transform: uppercase; }
.mkpi-val { font-size: 1rem; font-weight: 600; color: var(--text-1); margin-top: 2px; }

.fbtn,
.ctrl-btn {
  padding: 4px 10px;
  border-radius: 12px;
  border: 1px solid rgba(200, 230, 245, 0.10);
  background: linear-gradient(135deg, rgba(18, 101, 128, 0.18), rgba(7, 52, 74, 0.32));
  color: var(--text-2);
  font-size: 0.72rem;
  font-weight: 400;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.fbtn:hover,
.ctrl-btn:hover {
  border-color: var(--border-3);
  color: var(--text-1);
}

.fbtn.on,
.fbtn.active,
.ctrl-btn.on,
.ctrl-btn.active {
  border-color: rgba(200, 230, 245, 0.16);
  color: var(--text-1);
  background: linear-gradient(135deg, rgba(18, 101, 128, 0.34), rgba(7, 52, 74, 0.46));
}

.f-lbl,
.ctrl-lbl {
  font-size: 0.62rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
  flex-shrink: 0;
}

.ctrl-lbl-plain {
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 0.78rem;
  color: var(--text-2);
}

.ctrl-sep {
  width: 1px;
  height: 18px;
  background: var(--border-1);
  flex-shrink: 0;
  margin: 0 2px;
}

.date-input {
  background: linear-gradient(135deg, rgba(13, 83, 109, 0.45), rgba(7, 52, 74, 0.55));
  color: var(--text-1);
  border: 1px solid var(--border-2);
  border-radius: 10px;
  padding: 4px 8px;
  font-size: 0.78rem;
  font-family: inherit;
  outline: none;
  accent-color: #126580;
}

.date-input:focus {
  border-color: var(--border-3);
}

/* ─── SGE custom calendar (выпадающий popover) ─── */
.date-picker-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.date-display-btn {
  min-width: 108px;
  padding: 4px 10px;
  border-radius: 10px;
  border: 1px solid var(--border-2);
  background: linear-gradient(135deg, rgba(13, 83, 109, 0.45), rgba(7, 52, 74, 0.55));
  color: var(--text-1);
  font: 400 0.78rem var(--font-body);
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.date-display-btn:hover,
.date-display-btn.active {
  border-color: var(--border-3);
  box-shadow: 0 0 0 3px rgba(13, 83, 109, 0.35);
}

.custom-calendar {
  padding: 10px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-1);
  background-color: var(--grad-card-bot);
  background-image: linear-gradient(180deg, var(--grad-card-top) 0%, var(--grad-card-bot) 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 18px 40px rgba(2, 12, 20, 0.45),
    0 0 36px rgba(100, 180, 210, 0.06);
}

.custom-calendar.cal-popover {
  position: fixed;
  z-index: 10050;
  width: 268px;
  min-width: 268px;
  max-width: 268px;
  margin: 0;
}

.custom-calendar[hidden] {
  display: none !important;
}

.cal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.cal-title {
  font: 500 0.85rem var(--font-body);
  color: var(--text-1);
  text-transform: capitalize;
}

.cal-nav {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--border-2);
  background: linear-gradient(180deg, var(--grad-card-top) 0%, var(--grad-card-bot) 100%);
  color: var(--text-2);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  transition: border-color 0.15s, color 0.15s;
}

.cal-nav:hover {
  border-color: var(--border-3);
  color: var(--text-1);
}

.cal-weekdays,
.cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.cal-weekdays span {
  font-size: 0.62rem;
  color: var(--text-3);
  text-align: center;
  padding: 4px 0;
  text-transform: uppercase;
}

.cal-day {
  aspect-ratio: 1;
  min-height: 32px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--text-2);
  font: 400 0.78rem var(--font-body);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.cal-day:hover:not(:disabled) {
  background: rgba(18, 101, 128, 0.35);
  border-color: var(--border-2);
  color: var(--text-1);
}

.cal-day.selected {
  background: linear-gradient(135deg, rgba(18, 101, 128, 0.55), rgba(7, 52, 74, 0.65));
  border-color: var(--border-3);
  color: var(--text-1);
  box-shadow: 0 0 16px rgba(100, 180, 210, 0.12);
}

.cal-day.other-month {
  color: var(--text-4);
  opacity: 0.5;
}

.cal-day:disabled {
  opacity: 0.28;
  cursor: not-allowed;
}

.apply-btn {
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 400;
  cursor: pointer;
  border: 1px solid rgba(200, 230, 245, 0.14);
  background: linear-gradient(135deg, rgba(18, 101, 128, 0.28), rgba(7, 52, 74, 0.42));
  color: var(--mint-soft);
  transition: border-color 0.2s;
}

.apply-btn:hover {
  border-color: var(--border-3);
}

.page-wrap {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

html.zone-root,
html.zone-root body {
  height: 100%;
  overflow: hidden;
}

html.zone-root body .page-wrap {
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
}

.forecast-panel {
  padding: 14px 16px;
  margin-top: 16px;
  border-radius: var(--r-md);
  background: linear-gradient(180deg, var(--grad-card-top) 0%, var(--grad-card-bot) 100%);
  border: 1px solid var(--border-1);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.07) inset,
    0 24px 50px -28px rgba(2, 12, 20, 0.85);
  flex-shrink: 0;
}

.forecast-panel-title,
.forecast-section-title {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
  margin-bottom: 0;
  border-top: none;
  margin-top: 12px;
  padding-top: 0;
  text-align: left;
}

.forecast-45-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 8px;
}

.forecast-item {
  min-height: 0 !important;
  padding: 12px 10px !important;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
}

.forecast-item-name {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.forecast-item-val {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  line-height: 1;
  margin: 8px 0 4px;
}

.forecast-item-cur {
  font-size: 0.62rem;
  color: var(--text-3);
  white-space: nowrap;
}

.forecast-item-chg {
  font-size: 0.72rem;
  font-weight: 600;
  margin-top: 6px;
}

.forecast-item-chg.up { color: var(--red-risk); }
.forecast-item-chg.down { color: var(--green-ok); }

@media (max-width: 900px) {
  .forecast-45-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1100px) {
  .cards-grid { grid-template-columns: repeat(3, 1fr); }
  .meter-kpi-row { grid-template-columns: repeat(2, 1fr); }
  .modal-kpi-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); height: auto; }
  .meter-charts-row { grid-template-columns: 1fr; }
  .charts-row { flex-direction: column; }
}

/* ─── Scroll to top (iframe pages) ─── */
.scroll-top-btn {
  position: fixed;
  right: var(--page-v-gap, 14px);
  bottom: var(--page-v-gap, 14px);
  z-index: 10040;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(200, 230, 245, 0.12);
  background:
    radial-gradient(circle at 18% 18%, rgba(180, 230, 250, 0.10), rgba(100, 180, 210, 0.03) 36%, transparent 70%),
    linear-gradient(135deg, rgba(18, 101, 128, 0.28), rgba(7, 52, 74, 0.42), rgba(4, 30, 44, 0.52));
  color: var(--text-1);
  cursor: pointer;
  display: grid;
  place-items: center;
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.07),
    0 8px 28px rgba(2, 12, 20, 0.35),
    0 0 32px rgba(100, 180, 210, 0.06);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  pointer-events: none;
  transition:
    opacity 0.28s ease,
    visibility 0.28s ease,
    transform 0.28s ease,
    border-color 0.2s,
    box-shadow 0.2s;
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.scroll-top-btn:hover {
  border-color: rgba(200, 230, 245, 0.18);
}

.scroll-top-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* ── Native period/modal selects (sge-select отключён) ── */
.zone-root select.ctrl-select,
.zone-root select.ctrl-sel {
  --sel-arrow: var(--text-3, #a6cad8);
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  color-scheme: dark;
  color: var(--text-2, #c0dce8);
  border: 1px solid var(--border-2, rgba(180, 220, 240, 0.18));
  border-radius: 10px;
  padding: 5px 28px 5px 12px;
  font-size: 0.75rem;
  cursor: pointer;
  outline: none;
  background-color: rgba(255, 255, 255, 0.04);
  background-image:
    linear-gradient(45deg, transparent 50%, var(--sel-arrow) 50%),
    linear-gradient(135deg, var(--sel-arrow) 50%, transparent 50%);
  background-position:
    calc(100% - 14px) calc(50% - 1px),
    calc(100% - 9px) calc(50% - 1px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  transition: border-color 0.15s, color 0.15s, background-color 0.15s;
}
.zone-root select.ctrl-select:hover,
.zone-root select.ctrl-select:focus,
.zone-root select.ctrl-sel:hover,
.zone-root select.ctrl-sel:focus {
  --sel-arrow: var(--text-2, #c0dce8);
  border-color: var(--border-3, rgba(180, 220, 240, 0.32));
  color: var(--text-1, #f0fafb);
  background-color: rgba(255, 255, 255, 0.06);
}
.zone-root select.ctrl-select option,
.zone-root select.ctrl-sel option {
  background: var(--grad-card-bot, #07344a);
  color: var(--text-1, #f0fafb);
}
.zone-root select.ctrl-select option:checked,
.zone-root select.ctrl-select option:hover,
.zone-root select.ctrl-sel option:checked,
.zone-root select.ctrl-sel option:hover {
  background: color-mix(in srgb, var(--mint-soft, #c8e8e4) 28%, var(--grad-card-bot, #07344a));
  color: var(--text-1, #f0fafb);
}

.zone-root .modal-ctrl,
.zone-root .modal-card {
  overflow: visible;
}