/* =========================================================
   IFRAME-PAGES — стили контента html/*.html (без фона страницы)
========================================================= */

/* ─── Upload / docs pages (KPI, убытки, CAPEX, контроль, потери) ── */
.page-wrap.stack {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.glass-card {
  border-radius: var(--r-lg);
  padding: 20px;
  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);
}

.upload-zone {
  border: 2px dashed rgba(180, 220, 240, 0.22);
  border-radius: var(--r-md);
  padding: 28px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.upload-zone:hover,
.upload-zone.over {
  border-color: rgba(180, 220, 240, 0.36);
  background: rgba(18, 101, 128, 0.12);
}

.upload-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(18, 101, 128, 0.18);
  border: 1px solid var(--border-2);
  display: grid;
  place-items: center;
  margin: 0 auto 10px;
}

.upload-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-1);
  margin-bottom: 4px;
}

.upload-sub {
  font-size: 0.78rem;
  color: var(--text-3);
}

.upload-btn {
  display: inline-block;
  margin-top: 12px;
  background: rgba(18, 101, 128, 0.22);
  border: 1px solid var(--border-2);
  border-radius: 8px;
  padding: 6px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--mint-soft);
  cursor: pointer;
  transition: background 0.2s;
}

.upload-btn:hover {
  background: rgba(18, 101, 128, 0.34);
}

input[type="file"] { display: none; }

.docs-title {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--mint-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}

.doc-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-1);
}

.doc-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.doc-num {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  flex-shrink: 0;
  margin-top: 1px;
  background: rgba(18, 101, 128, 0.18);
  border: 1px solid var(--border-2);
  display: grid;
  place-items: center;
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--mint-soft);
}

.doc-text {
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--text-2);
}

/* ─── Отключения — сетка зон ───────────────────────────── */
html.otk-root,
html.otk-root body {
  height: 100%;
  overflow: hidden;
}

html.otk-root .page-wrap {
  height: 100%;
  display: flex;
  flex-direction: column;
}

html.otk-root .cards-grid {
  flex: 1;
  height: auto;
  min-height: 0;
  grid-template-rows: repeat(3, 1fr);
}

.zone-card.inactive {
  opacity: 0.42;
  cursor: default;
}

.zone-card.inactive:hover {
  transform: none;
}

.no-data {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.02em;
  text-align: center;
}

.z-stats {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.z-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.z-lbl {
  font-size: 0.58rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
}

.z-val {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text-1);
  line-height: 1;
}

.z-val.red {
  color: var(--red-risk);
}

/* ─── Виртуальная сеть ─────────────────────────────────── */
.page-wrap.vn-page {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.vn-header {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  align-items: center;
}

.vn-header h2 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text-1);
  line-height: 1.2;
}

.vn-header p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--text-2);
}

.vn-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 15px;
  align-items: stretch;
}

.vn-card {
  border-radius: var(--r-lg);
  padding: 18px;
  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);
}

.vn-card h3 {
  margin: 0 0 12px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--mint-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.vn-card ul {
  margin: 0;
  padding-left: 18px;
  color: var(--text-2);
  font-size: 0.82rem;
  line-height: 1.6;
}

.vn-card li { margin-bottom: 6px; }

.scenario-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.scenario-item {
  padding: 14px 10px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-1);
  text-align: center;
}

.scenario-item svg {
  width: 52px;
  height: 52px;
  margin-bottom: 8px;
}

.scenario-item strong {
  display: block;
  color: var(--text-1);
  font-size: 0.72rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.scenario-item span {
  display: block;
  color: var(--text-3);
  font-size: 0.68rem;
  line-height: 1.4;
}

.network-diagram {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(180deg, var(--grad-card-top) 0%, var(--grad-card-bot) 100%);
  border: 1px solid rgba(180, 220, 240, 0.18);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.07) inset,
    0 24px 50px -28px rgba(2, 12, 20, 0.85);
  min-height: 310px;
}

.network-diagram svg {
  display: block;
  width: 100%;
  height: 100%;
}

.vn-principle {
  padding: 15px 18px;
  border-radius: var(--r-md);
  background: rgba(18, 101, 128, 0.14);
  border: 1px solid var(--border-2);
  color: var(--text-2);
  font-size: 0.82rem;
  line-height: 1.6;
}

.vn-principle strong { color: var(--text-1); }

@media (max-width: 900px) {
  .vn-grid,
  .scenario-row { grid-template-columns: 1fr; }
  .vn-header { grid-template-columns: 1fr; }
}