:root {
  --brand: #3DCD58;
  --bg: #F4F6F8;
  --card-bg: #FFFFFF;
  --border: #E2E8ED;
  --text: #1A2933;
  --text-dim: #5B6B76;
  --ok: #2BA344;
  --warn: #E0A100;
  --crit: #E0453C;
  --near-burn: #A733C9;
  --fault: #8896A0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Vazirmatn', 'Tahoma', sans-serif;
  background: var(--bg);
  color: var(--text);
}

/* ===== نوار بالا ===== */
.topbar {
  height: 56px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 20px;
}
.brand-logo {
  font-weight: 800;
  font-size: 18px;
  color: var(--brand);
  margin-left: 10px;
}
.brand-sub {
  font-size: 13px;
  color: var(--text-dim);
}

/* ===== نوار سبز افقی ===== */
.mainnav {
  height: 44px;
  background: var(--brand);
  display: flex;
}
.nav-item {
  background: none;
  border: none;
  color: #fff;
  font-size: 14px;
  padding: 0 20px;
  height: 100%;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  font-family: inherit;
}
.nav-item.active {
  border-bottom: 3px solid #fff;
  font-weight: 700;
}
.nav-item:hover { background: rgba(255,255,255,0.1); }

/* ===== محتوا ===== */
.content {
  padding: 16px 20px;
  height: calc(100vh - 100px);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.page { display: none; }
.page.active { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.placeholder { color: var(--text-dim); text-align: center; padding: 60px 0; }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}
.card-title {
  margin: 0 0 12px 0;
  font-size: 14px;
  color: var(--text-dim);
  font-weight: 600;
}

/* ===== ردیف KPI ===== */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  flex-shrink: 0;
}

.kpi-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.kpi-label { font-size: 12px; color: var(--text-dim); }
.kpi-value { font-size: 22px; font-weight: 700; }

.weather-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.weather-top {
  display: flex;
  justify-content: space-between;
  font-size: 20px;
  font-weight: 700;
}
.weather-condition { color: var(--text-dim); font-size: 13px; }
.weather-details {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 4px;
}

/* ============================================================
    تغییرات جدید: Main Grid Layout (جایگزین dashboard-row-2)
   ============================================================ */
.main-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1.5fr;
  grid-template-rows: auto 1fr;
  gap: 16px;
  flex: 1;
  min-height: 0;
}
@media (max-width: 1000px) {
  .main-grid { 
    grid-template-columns: 1fr; 
    grid-template-rows: auto; 
  }
}

.gauge-card {
  grid-column: 1; 
  grid-row: 1;
  display: flex; 
  flex-direction: column; 
  align-items: center; 
  justify-content: center;
}

.chart-card {
  grid-column: 2; 
  grid-row: 1;
  display: flex; 
  flex-direction: column; 
  min-height: 0;
}

.map-card {
  grid-column: 3; 
  grid-row: 1 / span 2;
  display: flex; 
  flex-direction: column; 
  min-height: 0;
}

.shedding-card {
  grid-column: 1 / span 2; 
  grid-row: 2;
  min-height: 0; 
  overflow: auto;
}

/* ===== چارت: تولتیپ ===== */
.chart-wrap { 
  position: relative; 
  flex: 1; 
  min-height: 0; 
}
#load-curve-chart, .chart-svg { 
  width: 100%; 
  height: 100%; 
  display: block; 
}
.chart-tooltip {
  position: absolute;
  pointer-events: none;
  background: #1A2933;
  color: #fff;
  font-size: 11px;
  padding: 8px 10px;
  border-radius: 6px;
  line-height: 1.5;
  transform: translate(-50%, -110%);
  opacity: 0;
  transition: opacity 0.1s ease;
  white-space: nowrap;
  z-index: 5;
}
.chart-tooltip.visible { opacity: 1; }
.chart-tooltip b { font-size: 12px; }

/* ===== نقشه: پنل اطلاعات + لجند ===== */
.map-inner { 
  position: relative; 
  flex: 1; 
  min-height: 0; 
}
#mv-map { 
  width: 100%; 
  height: 100%; 
  border-radius: 8px; 
}
.map-info-panel {
  position: absolute;
  top: 10px; 
  right: 10px;
  background: rgba(255,255,255,0.95);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 11px;
  color: var(--text);
  z-index: 400;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}
.map-legend {
  position: absolute;
  bottom: 10px; 
  left: 10px;
  background: rgba(255,255,255,0.95);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  display: flex; 
  gap: 10px;
  font-size: 11px;
  z-index: 400;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}
.map-legend .dot {
  display: inline-block;
  width: 8px; 
  height: 8px;
  border-radius: 50%;
  margin-left: 4px;
}

/* ===== Load Shedding Groups Widget ===== */
/* ===== Load Shedding Groups Widget (تم روشن هماهنگ با صفحه) ===== */
.shedding-card {
  background: var(--card-bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}
.sh-title { 
  font-size: 14px; 
  font-weight: 700; 
  margin: 0 0 12px 0; 
  color: var(--text); 
}

.sh-phase-bar { 
  display: flex; 
  gap: 8px; 
  margin-bottom: 14px; 
}
.sh-phase {
  flex: 1;
  text-align: center;
  padding: 6px 0;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  background: var(--bg);
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.sh-phase.active-normal { 
  background: rgba(43,163,68,0.1); 
  color: var(--ok); 
  border-color: var(--ok);
  box-shadow: 0 0 8px rgba(43,163,68,0.2); 
}
.sh-phase.active-warning { 
  background: rgba(224,161,0,0.1); 
  color: var(--warn); 
  border-color: var(--warn);
  box-shadow: 0 0 8px rgba(224,161,0,0.2); 
}
.sh-phase.active-critical { 
  background: rgba(224,69,60,0.1); 
  color: var(--crit); 
  border-color: var(--crit);
  box-shadow: 0 0 8px rgba(224,69,60,0.2); 
}

.sh-table { 
  width: 100%; 
  border-collapse: collapse; 
  font-size: 12px; 
  margin-bottom: 14px; 
}
.sh-table th { 
  text-align: right; 
  color: var(--text-dim); 
  font-weight: 500; 
  padding: 6px 8px; 
  font-size: 11px; 
  border-bottom: 1px solid var(--border);
}
.sh-table td { 
  padding: 8px; 
  border-bottom: 1px solid var(--border);
}
.sh-row { 
  border-right: 3px solid var(--fault); 
}
.sh-row.on { 
  border-right-color: var(--ok); 
}
.sh-row.off { 
  border-right-color: var(--crit); 
}
.sh-row.next { 
  border-right-color: var(--warn); 
}
.sh-row.pulse { 
  animation: shPulse 1.6s ease-in-out infinite; 
}
@keyframes shPulse {
  0%, 100% { background: rgba(224,69,60,0.03); }
  50% { background: rgba(224,69,60,0.1); }
}

.sh-progress-label { 
  display: flex; 
  justify-content: space-between; 
  font-size: 11px; 
  color: var(--text-dim); 
  margin-bottom: 4px; 
}
.sh-progress-track { 
  height: 8px; 
  background: var(--bg); 
  border-radius: 4px; 
  overflow: hidden; 
  margin-bottom: 14px; 
  border: 1px solid var(--border);
}
.sh-progress-fill { 
  height: 100%; 
  background: linear-gradient(90deg, var(--warn), var(--ok)); 
}

.sh-stats { 
  display: grid; 
  grid-template-columns: repeat(4, 1fr); 
  gap: 8px; 
  margin-bottom: 14px; 
}
.sh-stat { 
  background: var(--bg); 
  border: 1px solid var(--border);
  border-radius: 8px; 
  padding: 8px; 
  text-align: center; 
}
.sh-stat .val { 
  font-size: 16px; 
  font-weight: 700; 
  color: var(--text); 
}
.sh-stat .lbl { 
  font-size: 10px; 
  color: var(--text-dim); 
  margin-top: 2px; 
}

.sh-reliability { 
  display: flex; 
  gap: 16px; 
  font-size: 12px; 
  color: var(--text-dim); 
}
.sh-reliability b { 
  color: var(--text); 
}
.sh-ok { 
  color: var(--ok); 
}
/* ===== گیج (حفظ شده از کد قبلی) ===== */
.gauge {
  --percent: 0;
  --gauge-color: var(--ok);
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: conic-gradient(var(--gauge-color) calc(var(--percent) * 1%), var(--border) 0);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: background 0.4s ease;
}
.gauge::before {
  content: "";
  position: absolute;
  width: 105px;
  height: 105px;
  border-radius: 50%;
  background: var(--card-bg);
}
.gauge-value {
  position: relative;
  z-index: 1;
  font-size: 26px;
  font-weight: 800;
}
.search-card { flex-shrink: 0; margin-bottom: 12px; }
.field-label { font-size: 12px; color: var(--text-dim); display: block; margin-bottom: 6px; }
.search-box { position: relative; max-width: 360px; }
.search-box input {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
}
.search-box input:focus { outline: none; border-color: var(--brand); }
.search-results {
  position: absolute;
  top: 100%; left: 0; right: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 4px;
  max-height: 220px;
  overflow-y: auto;
  z-index: 20;
  display: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.search-results.visible { display: block; }
.search-result-item {
  padding: 8px 12px;
  cursor: pointer;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
}
.search-result-item:hover { background: var(--bg); }
.search-result-item .status-dot {
  width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-left: 6px;
}

.feeder-chips { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 16px; }
.feeder-icon { display: flex; flex-direction: column; align-items: center; gap: 6px; cursor: pointer; }
.feeder-circle {
  width: 58px; height: 58px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 12px; font-weight: 700;
  border: 3px solid transparent;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.feeder-circle.status-ok { background: var(--ok); }
.feeder-circle.status-warn { background: var(--warn); }
.feeder-circle.status-crit { background: var(--crit); }
.feeder-circle.status-offline { background: var(--fault); }
.feeder-icon.selected .feeder-circle { border-color: var(--text); transform: scale(1.1); }
.feeder-icon-label { font-size: 11px; color: var(--text-dim); text-align: center; }

.metric-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.metric-box {
  background: var(--bg);
  border-radius: 8px;
  padding: 10px 12px;
}
.metric-box .m-label { font-size: 11px; color: var(--text-dim); }
.metric-box .m-value { font-size: 18px; font-weight: 700; margin-top: 2px; }

.feeder-chart-wrap { position: relative; height: 260px; max-width: 700px; margin: 0 auto; }
.lv-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  flex-shrink: 0;
  margin-bottom: 12px;
}
.lv-stat-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  border-right: 4px solid var(--border);
}
.lv-stat-value { font-size: 22px; font-weight: 700; }
.lv-stat-label { font-size: 11px; color: var(--text-dim); }
.lv-stat-box.status-offline { border-right-color: var(--fault); }
.lv-stat-box.status-warn { border-right-color: var(--warn); }
.lv-stat-box.status-crit { border-right-color: var(--crit); }
.lv-stat-box.status-near-burn { border-right-color: var(--near-burn); }
.lv-stat-box.status-fault { border-right-color: var(--fault); }

.lv-map-card { flex: 1; display: flex; flex-direction: column; min-height: 0; }
#lv-map { width: 100%; height: 100%; border-radius: 8px; }
.lv-filter-card { flex-shrink: 0; margin-bottom: 12px; }
.lv-filter-row { display: flex; gap: 14px; flex-wrap: wrap; }
.lv-filter-group { flex: 1; min-width: 180px; }
.lv-filter-group select {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  background: #fff;
}
.lv-filter-group select:focus { outline: none; border-color: var(--brand); }

.cluster-icon {
  border-radius: 50%;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  border: 2px solid rgba(255,255,255,0.85);
  box-shadow: 0 1px 4px rgba(0,0,0,0.25);
}

.lv-transformer-detail {
  position: absolute;
  top: 10px; left: 10px;
  width: 220px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  z-index: 500;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
  display: none;
}
.lvd-header { display: flex; justify-content: space-between; align-items: center; font-size: 14px; margin-bottom: 4px; }
.lvd-close { cursor: pointer; color: var(--text-dim); font-size: 13px; }
.lvd-sub { font-size: 11px; color: var(--text-dim); margin-bottom: 8px; }
.lvd-row { display: flex; justify-content: space-between; font-size: 12px; padding: 3px 0; border-top: 1px solid var(--border); }
.lvd-row:first-of-type { border-top: none; }

.sld-card {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 0;
}
#sld-svg-wrap { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.sld-feeder-label { cursor: default; }

/* ===== منوی راست‌کلیک ===== */
.context-menu {
  position: fixed;
  display: none;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.15);
  z-index: 1000;
  min-width: 160px;
  overflow: hidden;
}
.context-menu.visible { display: block; }
.context-menu-item { padding: 10px 14px; font-size: 13px; cursor: pointer; }
.context-menu-item:hover { background: var(--bg); }
.context-menu-item.disabled { color: var(--text-dim); cursor: not-allowed; pointer-events: none; opacity: 0.5; }

/* ===== مودال تأیید ===== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  display: none;
  align-items: center; justify-content: center;
  z-index: 2000;
}
.modal-overlay.visible { display: flex; }
.modal-box {
  background: #fff;
  border-radius: 12px;
  padding: 22px;
  width: 340px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.modal-box h3 { margin: 0 0 10px 0; font-size: 16px; }
.modal-box p { font-size: 13px; color: var(--text-dim); margin-bottom: 18px; line-height: 1.6; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }
.btn-secondary, .btn-danger {
  padding: 8px 16px; border-radius: 6px; border: none;
  font-size: 13px; cursor: pointer; font-family: inherit;
}
.btn-secondary { background: var(--bg); color: var(--text); }
.btn-danger { background: var(--crit); color: #fff; }

/* ===== toast ===== */
.scada-toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%);
  background: #1A2933;
  color: #fff;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  z-index: 3000;
  animation: toastFade 3s ease forwards;
}
@keyframes toastFade {
  0% { opacity: 0; transform: translate(-50%, 10px); }
  10% { opacity: 1; transform: translate(-50%, 0); }
  90% { opacity: 1; }
  100% { opacity: 0; }
}
#scada-dashboard {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  padding-bottom: 8px;
}
.scada-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; padding: 14px; }
.scada-header-row { display: grid; grid-template-columns: 1fr 1.2fr 1.3fr; gap: 14px; }
.scada-charts-row { display: grid; grid-template-columns: 1.3fr 1.3fr 1fr; gap: 14px; }
@media (max-width: 1100px) {
  .scada-header-row, .scada-charts-row { grid-template-columns: 1fr; }
}

.scada-kv-row { display: flex; justify-content: space-between; font-size: 12px; padding: 5px 0; border-top: 1px solid var(--border); }
.scada-kv-row:first-of-type { border-top: none; }

.scada-section-title { font-size: 11px; font-weight: 700; color: var(--text-dim); margin: 10px 0 4px; text-transform: uppercase; letter-spacing: .3px; }

.status-pill { display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: 11px; font-weight: 700; margin-right: 6px; }
.status-pill.online { background: rgba(43,163,68,0.12); color: var(--ok); }
.status-pill.offline { background: rgba(136,150,160,0.15); color: var(--fault); }

.alarm-table { width: 100%; border-collapse: collapse; font-size: 11px; }
.alarm-table th { text-align: right; color: var(--text-dim); font-weight: 600; padding: 5px 4px; font-size: 10px; }
.alarm-table td { padding: 6px 4px; border-top: 1px solid var(--border); }
.alarm-level { font-weight: 700; }
.alarm-level.critical { color: var(--crit); }
.alarm-level.high { color: #E0453C; }
.alarm-level.medium { color: var(--warn); }
.alarm-level.info { color: #3B82F6; }

.pq-row { display: flex; justify-content: space-between; align-items: center; font-size: 12px; padding: 6px 0; border-top: 1px solid var(--border); }
.pq-row:first-of-type { border-top: none; }
.pq-check.ok { color: var(--ok); }
.pq-check.warn { color: var(--warn); }

.scada-feeder-table { width: 100%; border-collapse: collapse; font-size: 11px; }
.scada-feeder-table th { background: var(--bg); text-align: right; padding: 6px; font-size: 10px; color: var(--text-dim); }
.scada-feeder-table td { padding: 6px; border-top: 1px solid var(--border); text-align: right; }
.status-dot-inline { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-left: 5px; }

.mini-chart-wrap { position: relative; height: 180px; }

/* جمع‌وجورترشدن فیلترهای صفحه‌ی SCADA */
#page-lv-scada .lv-filter-card { padding: 10px 16px; }
.mini-chart-wrap { position: relative; height: 180px; }

.protection-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.protection-box {
  background: var(--card-bg);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.protection-box .pb-label { font-size: 11px; color: var(--text-dim); }
.protection-box .pb-value { font-size: 14px; font-weight: 700; display: flex; align-items: center; gap: 6px; }
.protection-box .pb-check.ok { color: var(--ok); }
.protection-box .pb-check.bad { color: var(--crit); }
.pb-badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 10px; font-weight: 700; }
.pb-badge.remote { background: rgba(37,99,235,0.12); color: #2563EB; }
.pb-badge.local { background: rgba(224,161,0,0.12); color: var(--warn); }
.pb-badge.on { background: rgba(43,163,68,0.12); color: var(--ok); }
.pb-badge.off { background: rgba(136,150,160,0.15); color: var(--fault); }
.pb-badge.closed { background: rgba(43,163,68,0.12); color: var(--ok); }
.pb-badge.open { background: rgba(224,69,60,0.12); color: var(--crit); }

.protection-footer {
  grid-column: 1 / -1;
  background: var(--card-bg);
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}
.protection-footer b { font-size: 16px; }
.protection-footer.warn-temp { color: var(--warn); }
.sld-two-col {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 18px;
  align-items: start;
}
@media (max-width: 900px) {
  .sld-two-col { grid-template-columns: 1fr; }
}
.sld-diagram-col {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.sld-status-col {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
}
.status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 9px 0;
  border-top: 1px solid var(--border);
  font-size: 13px;
}
.status-row:first-child { border-top: none; }
.status-row-label { color: var(--text-dim); }
.status-row-value { font-weight: 700; display: flex; align-items: center; gap: 6px; }
.status-row.warn-temp .status-row-value { color: var(--warn); }

.pb-check.ok { color: var(--ok); }
.pb-check.bad { color: var(--crit); }
.pb-badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 10px; font-weight: 700; }
.pb-badge.remote { background: rgba(37,99,235,0.12); color: #2563EB; }
.pb-badge.local { background: rgba(224,161,0,0.12); color: var(--warn); }
.pb-badge.on { background: rgba(43,163,68,0.12); color: var(--ok); }
.pb-badge.off { background: rgba(136,150,160,0.15); color: var(--fault); }
.pb-badge.closed { background: rgba(43,163,68,0.12); color: var(--ok); }
.pb-badge.open { background: rgba(224,69,60,0.12); color: var(--crit); }
.side-box .pb-label { font-size: 11px; color: var(--text-dim); }
.side-box .pb-value { font-size: 13px; font-weight: 700; display: flex; align-items: center; gap: 6px; }
.side-box.warn-temp { border-color: var(--warn); background: rgba(224,161,0,0.06); }
:root {
  --brand: #3DCD58;
  --bg: #F4F6F8;
  --card-bg: #FFFFFF;
  --border: #E2E8ED;
  --text: #1A2933;
  --text-dim: #5B6B76;
  --ok: #2BA344;
  --warn: #E0A100;
  --crit: #E0453C;
  --near-burn: #A733C9;
  --fault: #8896A0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Vazirmatn", Tahoma, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  height: 56px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 20px;
}
.brand-logo { font-weight: 800; font-size: 18px; color: var(--brand); margin-left: 10px; }
.brand-sub { font-size: 13px; color: var(--text-dim); }

.mainnav { height: 44px; background: var(--brand); display: flex; }
.nav-item {
  background: none; border: none; color: #fff; font-size: 14px;
  padding: 0 20px; height: 100%; cursor: pointer;
  border-bottom: 3px solid transparent; font-family: inherit;
}
.nav-item.active { border-bottom: 3px solid #fff; font-weight: 700; }
.nav-item:hover { background: rgba(255,255,255,0.1); }

.content {
  padding: 16px 20px;
  height: calc(100vh - 100px);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.page { display: none; }
.page.active { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.placeholder { color: var(--text-dim); text-align: center; padding: 60px 0; }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}
.card-title { margin: 0 0 12px 0; font-size: 14px; color: var(--text-dim); font-weight: 600; }

/* ===== ردیف KPI ===== */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  flex-shrink: 0;
}
.kpi-card { display: flex; flex-direction: column; gap: 6px; }
.kpi-label { font-size: 12px; color: var(--text-dim); }
.kpi-value { font-size: 22px; font-weight: 700; }

.weather-card { display: flex; flex-direction: column; gap: 4px; }
.weather-top { display: flex; justify-content: space-between; font-size: 20px; font-weight: 700; }
.weather-condition { color: var(--text-dim); font-size: 13px; }
.weather-details { display: flex; gap: 12px; font-size: 12px; color: var(--text-dim); margin-top: 4px; }

/* ===== MV Dashboard main grid ===== */
.main-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1.5fr;
  grid-template-rows: auto 1fr;
  gap: 16px;
  flex: 1;
  min-height: 0;
}
@media (max-width: 1000px) {
  .main-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
}
.gauge-card { grid-column: 1; grid-row: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.chart-card { grid-column: 2; grid-row: 1; display: flex; flex-direction: column; min-height: 0; }
.map-card { grid-column: 3; grid-row: 1 / span 2; display: flex; flex-direction: column; min-height: 0; }
.shedding-card { grid-column: 1 / span 2; grid-row: 2; min-height: 0; overflow: auto; }

.chart-wrap { position: relative; flex: 1; min-height: 0; }
#load-curve-chart, .chart-svg { width: 100%; height: 100%; display: block; }
.chart-tooltip {
  position: absolute;
  pointer-events: none;
  background: #1A2933;
  color: #fff;
  font-size: 11px;
  padding: 8px 10px;
  border-radius: 6px;
  line-height: 1.5;
  transform: translate(-50%, -110%);
  opacity: 0;
  transition: opacity 0.1s ease;
  white-space: nowrap;
  z-index: 5;
}
.chart-tooltip.visible { opacity: 1; }
.chart-tooltip b { font-size: 12px; }

.map-inner { position: relative; flex: 1; min-height: 0; }
#mv-map { width: 100%; height: 100%; border-radius: 8px; }
.map-info-panel {
  position: absolute; top: 10px; right: 10px;
  background: rgba(255,255,255,0.95);
  border: 1px solid var(--border);
  border-radius: 6px; padding: 6px 10px;
  font-size: 11px; color: var(--text);
  z-index: 400; box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}
.map-legend {
  position: absolute; bottom: 10px; left: 10px;
  background: rgba(255,255,255,0.95);
  border: 1px solid var(--border);
  border-radius: 6px; padding: 6px 10px;
  display: flex; gap: 10px; font-size: 11px;
  z-index: 400; box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}
.map-legend .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-left: 4px; }

/* ===== Load Shedding Groups Widget ===== */
.shedding-card { background: var(--card-bg); color: var(--text); border: 1px solid var(--border); border-radius: 10px; padding: 16px; }
.sh-title { font-size: 14px; font-weight: 700; margin: 0 0 12px 0; color: var(--text); }
.sh-phase-bar { display: flex; gap: 8px; margin-bottom: 14px; }
.sh-phase {
  flex: 1; text-align: center; padding: 6px 0; border-radius: 6px;
  font-size: 11px; font-weight: 600; background: var(--bg); color: var(--text-dim);
  border: 1px solid var(--border);
}
.sh-phase.active-normal { background: rgba(43,163,68,0.1); color: var(--ok); border-color: var(--ok); box-shadow: 0 0 8px rgba(43,163,68,0.2); }
.sh-phase.active-warning { background: rgba(224,161,0,0.1); color: var(--warn); border-color: var(--warn); box-shadow: 0 0 8px rgba(224,161,0,0.2); }
.sh-phase.active-critical { background: rgba(224,69,60,0.1); color: var(--crit); border-color: var(--crit); box-shadow: 0 0 8px rgba(224,69,60,0.2); }

.sh-table { width: 100%; border-collapse: collapse; font-size: 12px; margin-bottom: 14px; }
.sh-table th { text-align: right; color: var(--text-dim); font-weight: 500; padding: 6px 8px; font-size: 11px; border-bottom: 1px solid var(--border); }
.sh-table td { padding: 8px; border-bottom: 1px solid var(--border); }
.sh-row { border-right: 3px solid var(--fault); }
.sh-row.on { border-right-color: var(--ok); }
.sh-row.off { border-right-color: var(--crit); }
.sh-row.next { border-right-color: var(--warn); }
.sh-row.pulse { animation: shPulse 1.6s ease-in-out infinite; }
@keyframes shPulse { 0%, 100% { background: rgba(224,69,60,0.03); } 50% { background: rgba(224,69,60,0.1); } }

.sh-progress-label { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-dim); margin-bottom: 4px; }
.sh-progress-track { height: 8px; background: var(--bg); border-radius: 4px; overflow: hidden; margin-bottom: 14px; border: 1px solid var(--border); }
.sh-progress-fill { height: 100%; background: linear-gradient(90deg, var(--warn), var(--ok)); }

.sh-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 14px; }
.sh-stat { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 8px; text-align: center; }
.sh-stat .val { font-size: 16px; font-weight: 700; color: var(--text); }
.sh-stat .lbl { font-size: 10px; color: var(--text-dim); margin-top: 2px; }

.sh-reliability { display: flex; gap: 16px; font-size: 12px; color: var(--text-dim); }
.sh-reliability b { color: var(--text); }
.sh-ok { color: var(--ok); }

/* ===== گیج ===== */
.gauge {
  --percent: 0; --gauge-color: var(--ok);
  width: 140px; height: 140px; border-radius: 50%;
  background: conic-gradient(var(--gauge-color) calc(var(--percent) * 1%), var(--border) 0);
  display: flex; align-items: center; justify-content: center;
  position: relative; transition: background 0.4s ease;
}
.gauge::before { content: ""; position: absolute; width: 105px; height: 105px; border-radius: 50%; background: var(--card-bg); }
.gauge-value { position: relative; z-index: 1; font-size: 26px; font-weight: 800; }

/* ===== MV Feeders page ===== */
.search-card { flex-shrink: 0; margin-bottom: 12px; }
.field-label { font-size: 12px; color: var(--text-dim); display: block; margin-bottom: 6px; }
.search-box { position: relative; max-width: 360px; }
.search-box input {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 14px; font-family: inherit;
}
.search-box input:focus { outline: none; border-color: var(--brand); }
.search-results {
  position: absolute; top: 100%; left: 0; right: 0;
  background: #fff; border: 1px solid var(--border);
  border-radius: 8px; margin-top: 4px; max-height: 220px;
  overflow-y: auto; z-index: 20; display: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.search-results.visible { display: block; }
.search-result-item { padding: 8px 12px; cursor: pointer; font-size: 13px; display: flex; justify-content: space-between; }
.search-result-item:hover { background: var(--bg); }
.search-result-item .status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-left: 6px; }

.feeder-chips { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 16px; }
.feeder-icon { display: flex; flex-direction: column; align-items: center; gap: 6px; cursor: pointer; }
.feeder-circle {
  width: 58px; height: 58px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 12px; font-weight: 700;
  border: 3px solid transparent;
  transition: transform 0.15s ease, border-color 0.15s ease;
}
.feeder-circle.status-ok { background: var(--ok); }
.feeder-circle.status-warn { background: var(--warn); }
.feeder-circle.status-crit { background: var(--crit); }
.feeder-circle.status-offline { background: var(--fault); }
.feeder-icon.selected .feeder-circle { border-color: var(--text); transform: scale(1.1); }
.feeder-icon-label { font-size: 11px; color: var(--text-dim); text-align: center; }

.metric-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 12px; margin-bottom: 16px; }
.metric-box { background: var(--bg); border-radius: 8px; padding: 10px 12px; }
.metric-box .m-label { font-size: 11px; color: var(--text-dim); }
.metric-box .m-value { font-size: 18px; font-weight: 700; margin-top: 2px; }

.feeder-chart-wrap { position: relative; height: 260px; }

/* ===== LV Dashboard page ===== */
.lv-stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; flex-shrink: 0; margin-bottom: 12px; }
.lv-stat-box { display: flex; flex-direction: column; align-items: center; gap: 4px; border-right: 4px solid var(--border); }
.lv-stat-value { font-size: 22px; font-weight: 700; }
.lv-stat-label { font-size: 11px; color: var(--text-dim); }
.lv-stat-box.status-offline { border-right-color: var(--fault); }
.lv-stat-box.status-warn { border-right-color: var(--warn); }
.lv-stat-box.status-crit { border-right-color: var(--crit); }
.lv-stat-box.status-near-burn { border-right-color: var(--near-burn); }
.lv-stat-box.status-fault { border-right-color: var(--fault); }

.lv-map-card { flex: 1; display: flex; flex-direction: column; min-height: 0; }
#lv-map { width: 100%; height: 100%; border-radius: 8px; }
.lv-filter-card { flex-shrink: 0; margin-bottom: 12px; }
.lv-filter-row { display: flex; gap: 14px; flex-wrap: wrap; }
.lv-filter-group { flex: 1; min-width: 180px; }
.lv-filter-group select {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 13px; font-family: inherit; background: #fff;
}
.lv-filter-group select:focus { outline: none; border-color: var(--brand); }

.cluster-icon {
  border-radius: 50%; color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 700; border: 2px solid rgba(255,255,255,0.85); box-shadow: 0 1px 4px rgba(0,0,0,0.25);
}

.lv-transformer-detail {
  position: absolute; top: 10px; left: 10px; width: 220px;
  background: #fff; border: 1px solid var(--border); border-radius: 8px;
  padding: 12px; z-index: 500; box-shadow: 0 2px 8px rgba(0,0,0,0.12); display: none;
}
.lvd-header { display: flex; justify-content: space-between; align-items: center; font-size: 14px; margin-bottom: 4px; }
.lvd-close { cursor: pointer; color: var(--text-dim); font-size: 13px; }
.lvd-sub { font-size: 11px; color: var(--text-dim); margin-bottom: 8px; }
.lvd-row { display: flex; justify-content: space-between; font-size: 12px; padding: 3px 0; border-top: 1px solid var(--border); }
.lvd-row:first-of-type { border-top: none; }

/* ===== منوی راست‌کلیک / مودال ===== */
.context-menu {
  position: fixed; display: none; background: #fff; border: 1px solid var(--border);
  border-radius: 6px; box-shadow: 0 4px 14px rgba(0,0,0,0.15); z-index: 1000; min-width: 160px; overflow: hidden;
}
.context-menu.visible { display: block; }
.context-menu-item { padding: 10px 14px; font-size: 13px; cursor: pointer; }
.context-menu-item:hover { background: var(--bg); }
.context-menu-item.disabled { color: var(--text-dim); cursor: not-allowed; pointer-events: none; opacity: 0.5; }

.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: none; align-items: center; justify-content: center; z-index: 2000; }
.modal-overlay.visible { display: flex; }
.modal-box { background: #fff; border-radius: 12px; padding: 22px; width: 340px; box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.modal-box h3 { margin: 0 0 10px 0; font-size: 16px; }
.modal-box p { font-size: 13px; color: var(--text-dim); margin-bottom: 18px; line-height: 1.6; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }
.btn-secondary, .btn-danger { padding: 8px 16px; border-radius: 6px; border: none; font-size: 13px; cursor: pointer; font-family: inherit; }
.btn-secondary { background: var(--bg); color: var(--text); }
.btn-danger { background: var(--crit); color: #fff; }

.scada-toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: #1A2933; color: #fff; padding: 8px 16px; border-radius: 20px;
  font-size: 12px; box-shadow: 0 2px 10px rgba(0,0,0,0.2); z-index: 3000;
  animation: toastFade 3s ease forwards;
}
@keyframes toastFade {
  0% { opacity: 0; transform: translate(-50%, 10px); }
  10% { opacity: 1; transform: translate(-50%, 0); }
  90% { opacity: 1; }
  100% { opacity: 0; }
}

/* ===== LV SCADA page ===== */
#scada-dashboard {
  position: relative; display: flex; flex-direction: column; gap: 14px;
  overflow-y: auto; flex: 1; min-height: 0; padding-bottom: 8px;
}
.scada-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; padding: 14px; }
.scada-header-row { display: grid; grid-template-columns: 1fr 1.2fr 1.3fr; gap: 14px; }

/* درخواست: سه چارت (Load Profile / Current Trend / Power Quality) دقیقاً هم‌عرض، هر کدام ۱/۳ ردیف */
.scada-charts-row { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 14px; }

@media (max-width: 1300px) {
  .scada-charts-row { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1100px) {
  .scada-header-row { grid-template-columns: 1fr; }
  .scada-charts-row { grid-template-columns: 1fr; }
}

.scada-kv-row { display: flex; justify-content: space-between; font-size: 12px; padding: 5px 0; border-top: 1px solid var(--border); }
.scada-kv-row:first-of-type { border-top: none; }
.scada-section-title { font-size: 11px; font-weight: 700; color: var(--text-dim); margin: 10px 0 4px; text-transform: uppercase; letter-spacing: .3px; }

.status-pill { display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: 11px; font-weight: 700; margin-right: 6px; }
.status-pill.online { background: rgba(43,163,68,0.12); color: var(--ok); }
.status-pill.offline { background: rgba(136,150,160,0.15); color: var(--fault); }

.alarm-table { width: 100%; border-collapse: collapse; font-size: 11px; }
.alarm-table th { text-align: right; color: var(--text-dim); font-weight: 600; padding: 5px 4px; font-size: 10px; }
.alarm-table td { padding: 6px 4px; border-top: 1px solid var(--border); }
.alarm-level { font-weight: 700; }
.alarm-level.critical { color: var(--crit); }
.alarm-level.high { color: #E0453C; }
.alarm-level.medium { color: var(--warn); }
.alarm-level.info { color: #3B82F6; }

.pq-row { display: flex; justify-content: space-between; align-items: center; font-size: 12px; padding: 6px 0; border-top: 1px solid var(--border); }
.pq-row:first-of-type { border-top: none; }
.pq-check.ok { color: var(--ok); }
.pq-check.warn { color: var(--warn); }

.scada-feeder-table { width: 100%; border-collapse: collapse; font-size: 11px; }
.scada-feeder-table th { background: var(--bg); text-align: right; padding: 6px; font-size: 10px; color: var(--text-dim); }
.scada-feeder-table td { padding: 6px; border-top: 1px solid var(--border); text-align: right; }
.status-dot-inline { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-left: 5px; }

/* ردیف Feeder Total (FT) در جدول وضعیت فیدرها — پس‌زمینه متمایز و متن بولد */
.ft-row { background: var(--bg); font-weight: 700; }
.ft-row td { border-top: 2px solid var(--text-dim); }

.mini-chart-wrap { position: relative; height: 220px; }

#page-lv-scada .lv-filter-card { padding: 10px 16px; }

/* ===== Single Line Diagram + Protection Status (کارت ادغام‌شده، بزرگ‌تر) ===== */
.sld-merged-grid {
  display: grid;
  grid-template-columns: 220px 1fr 220px;
  gap: 18px;
  align-items: stretch;
  min-height: 560px;
}
@media (max-width: 900px) {
  .sld-merged-grid { grid-template-columns: 1fr; min-height: auto; }
}
.sld-side-col { display: flex; flex-direction: column; gap: 12px; }
.sld-center-col { display: flex; align-items: center; justify-content: center; min-height: 0; }
.side-box {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}
.side-box .pb-label { font-size: 12px; color: var(--text-dim); }
.side-box .pb-value { font-size: 15px; font-weight: 700; display: flex; align-items: center; gap: 6px; }
.side-box.warn-temp { border-color: var(--warn); background: rgba(224,161,0,0.06); }

.pb-check.ok { color: var(--ok); }
.pb-check.bad { color: var(--crit); }
.pb-badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 10px; font-weight: 700; }
.pb-badge.remote { background: rgba(37,99,235,0.12); color: #2563EB; }
.pb-badge.local { background: rgba(224,161,0,0.12); color: var(--warn); }
.pb-badge.on { background: rgba(43,163,68,0.12); color: var(--ok); }
.pb-badge.off { background: rgba(136,150,160,0.15); color: var(--fault); }
.pb-badge.closed { background: rgba(43,163,68,0.12); color: var(--ok); }
.pb-badge.open { background: rgba(224,69,60,0.12); color: var(--crit); }
/* ============================================================
   LV Transformer Intelligence — overlay
   ============================================================ */
.ti-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 5000;
  overflow-y: auto;
  padding: 20px 24px 40px;
}
.ti-overlay.visible { display: block; }

.ti-back-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
  font-family: inherit;
  margin-bottom: 14px;
}
.ti-back-btn:hover { background: var(--bg); border-color: var(--brand); }

.ti-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 10px;
}
.ti-header h1 { margin: 0; font-size: 22px; }
.ti-header .ti-sub { font-size: 13px; color: var(--text-dim); margin-top: 4px; }

.ti-status-pill {
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
}
.ti-status-pill.low { background: rgba(43,163,68,0.12); color: var(--ok); }
.ti-status-pill.medium { background: rgba(224,161,0,0.12); color: var(--warn); }
.ti-status-pill.high { background: rgba(224,69,60,0.12); color: var(--crit); }
.ti-status-pill.critical { background: rgba(167,51,201,0.12); color: var(--near-burn); }

.ti-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 16px;
  align-items: start;
}
@media (max-width: 1000px) {
  .ti-grid { grid-template-columns: 1fr; }
}

.ti-left-col, .ti-right-col { display: flex; flex-direction: column; gap: 16px; }

.ti-kv { display: flex; justify-content: space-between; font-size: 12px; padding: 5px 0; border-top: 1px solid var(--border); }
.ti-kv:first-of-type { border-top: none; }

.ti-health-score-row { display: flex; align-items: center; gap: 16px; margin-bottom: 10px; }
.ti-health-score { font-size: 32px; font-weight: 800; }
.ti-health-score.low { color: var(--ok); }
.ti-health-score.medium { color: var(--warn); }
.ti-health-score.high { color: var(--crit); }
.ti-health-score.critical { color: var(--near-burn); }

.ti-maint-item { font-size: 12px; padding: 6px 0; border-top: 1px solid var(--border); display: flex; justify-content: space-between; }
.ti-maint-item:first-of-type { border-top: none; }

.ti-chart-legend { display: flex; gap: 14px; font-size: 11px; color: var(--text-dim); margin-bottom: 8px; flex-wrap: wrap; }
.ti-chart-legend span { display: flex; align-items: center; gap: 4px; }
.ti-legend-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

.ti-stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 10px; }
.ti-stat-box { background: var(--bg); border-radius: 8px; padding: 8px 10px; text-align: center; }
.ti-stat-box .v { font-size: 16px; font-weight: 700; }
.ti-stat-box .l { font-size: 10px; color: var(--text-dim); margin-top: 2px; }

.ti-7day-bars { display: flex; align-items: flex-end; gap: 10px; height: 140px; margin-top: 8px; }
.ti-7day-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; justify-content: flex-end; }
.ti-7day-bar { width: 100%; border-radius: 4px 4px 0 0; position: relative; min-height: 4px; }
.ti-7day-bar.highest { outline: 2px solid var(--crit); outline-offset: 1px; }
.ti-7day-pct { font-size: 10px; font-weight: 700; }
.ti-7day-label { font-size: 10px; color: var(--text-dim); }

.ti-rec-card {
  display: flex;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 8px;
  border-right: 4px solid var(--border);
  background: var(--bg);
  margin-bottom: 8px;
  font-size: 13px;
  line-height: 1.6;
}
.ti-rec-card.warning { border-right-color: var(--warn); }
.ti-rec-card.critical { border-right-color: var(--crit); }
.ti-rec-card.info { border-right-color: #3B82F6; }
.ti-rec-icon { font-size: 16px; flex-shrink: 0; }

.ti-factor-row { margin-bottom: 10px; }
.ti-factor-label { display: flex; justify-content: space-between; font-size: 12px; margin-bottom: 4px; }
.ti-factor-track { height: 8px; background: var(--bg); border-radius: 4px; overflow: hidden; }
.ti-factor-fill { height: 100%; background: var(--brand); }

.ti-link-btn {
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  margin-top: 8px;
}
.ti-link-btn:hover { opacity: 0.9; }
.ti-link-btn-sm {
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 11px;
  cursor: pointer;
  font-family: inherit;
  margin-top: 6px;
}
/* ============================================================
   Reports page
   ============================================================ */
.reports-grid-card { flex-shrink: 0; }
.reports-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.report-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-right: 4px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.report-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.report-card.selected { border-color: var(--brand); box-shadow: 0 0 0 2px rgba(61,205,88,0.15); }
.report-card.cat-critical { border-right-color: var(--crit); }
.report-card.cat-load { border-right-color: var(--warn); }
.report-card.cat-quality { border-right-color: #3B82F6; }
.report-card-icon { font-size: 20px; }
.report-card-title { font-size: 13px; font-weight: 700; margin-top: 6px; }
.report-card-desc { font-size: 11px; color: var(--text-dim); margin-top: 4px; line-height: 1.5; }

.reports-filter-card { flex-shrink: 0; }
.rf-row { display: flex; gap: 24px; flex-wrap: wrap; margin-bottom: 16px; }
.rf-group { min-width: 220px; }
.rf-group-title { font-size: 12px; font-weight: 700; color: var(--text-dim); margin-bottom: 8px; }
.rf-radio-row { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; }
.rf-radio-row label { display: flex; align-items: center; gap: 5px; cursor: pointer; }
.rf-checkbox-row { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; }
.rf-checkbox-row label { display: flex; align-items: center; gap: 5px; cursor: pointer; }

.rf-scope-picker { margin-top: 8px; }
.rf-scope-search {
  width: 100%; max-width: 320px; padding: 7px 10px;
  border: 1px solid var(--border); border-radius: 6px; font-size: 12px; font-family: inherit;
}
.rf-scope-list {
  max-width: 320px; max-height: 160px; overflow-y: auto; margin-top: 6px;
  border: 1px solid var(--border); border-radius: 6px; padding: 4px;
}
.rf-scope-item { display: flex; align-items: center; gap: 6px; padding: 5px 6px; font-size: 12px; cursor: pointer; border-radius: 4px; }
.rf-scope-item:hover { background: var(--bg); }

.rf-threshold-input {
  width: 90px; padding: 7px 10px; border: 1px solid var(--border);
  border-radius: 6px; font-size: 13px; font-family: inherit;
}

.rf-generate-btn {
  background: var(--brand); color: #fff; border: none; border-radius: 8px;
  padding: 9px 22px; font-size: 13px; font-weight: 700; cursor: pointer; font-family: inherit;
}
.rf-generate-btn:hover { opacity: 0.9; }

.reports-results-card { flex: 1; min-height: 0; overflow-y: auto; }
.rr-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; flex-wrap: wrap; gap: 8px; }
.rr-summary { font-size: 12px; color: var(--text-dim); }
.rr-export-btns { display: flex; gap: 8px; }
.rr-export-btn {
  background: var(--bg); border: 1px solid var(--border); border-radius: 6px;
  padding: 6px 12px; font-size: 12px; cursor: pointer; font-family: inherit;
}
.rr-export-btn:hover { border-color: var(--brand); }

.rr-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.rr-table th { background: var(--bg); text-align: right; padding: 7px; font-size: 11px; color: var(--text-dim); }
.rr-table td { padding: 7px; border-top: 1px solid var(--border); text-align: right; }

.rr-badge { display: inline-block; padding: 2px 9px; border-radius: 10px; font-size: 10px; font-weight: 700; }
.rr-badge.ok { background: rgba(43,163,68,0.12); color: var(--ok); }
.rr-badge.warn { background: rgba(224,161,0,0.12); color: var(--warn); }
.rr-badge.crit { background: rgba(224,69,60,0.12); color: var(--crit); }
.rr-badge.offline { background: rgba(136,150,160,0.15); color: var(--fault); }
.chart-container svg,
.leaflet-container,
#network-map,
.line-diagram-container svg {
  direction: ltr;
}
/* ===== صفحه‌ی Admin — گرید آیتم‌ها ===== */
/* ===== صفحه‌ی Admin — گرید آیتم‌ها ===== */
.admin-grid-card { padding: 20px; }
.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 14px;
}
.admin-item-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  cursor: pointer;
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.admin-item-card:hover { border-color: var(--brand); box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.admin-item-card.selected { border-color: var(--brand); box-shadow: 0 0 0 2px rgba(61,205,88,0.25); }
.admin-item-icon { font-size: 24px; display: block; margin-bottom: 8px; }
.admin-item-title { font-weight: 600; font-size: 14px; color: var(--text); margin-bottom: 4px; }
.admin-item-desc { font-size: 12px; color: var(--text-dim); line-height: 1.5; }
.admin-item-badge {
  position: absolute; top: 12px; right: 12px;
  font-size: 10px; padding: 2px 8px; border-radius: 10px;
  background: var(--bg); color: var(--text-dim); border: 1px solid var(--border);
}

.admin-detail-card { padding: 20px; margin-top: 16px; }

/* ===== فرم‌ها ===== */
.admin-form { margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.admin-form-row { display: flex; gap: 16px; margin-bottom: 14px; flex-wrap: wrap; }
.admin-form-group { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 160px; }
.admin-form-group-wide { flex: 2; }

.admin-form-group input,
.admin-form-group select {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  color: var(--text);
  background: #fff;
  font-family: inherit;
  height: 38px;
  box-sizing: border-box;
}
.admin-form-group input:focus,
.admin-form-group select:focus {
  outline: none;
  border-color: var(--brand);
}
.admin-form-group input[readonly].admin-id-generated {
  background: var(--bg);
  color: var(--text-dim);
  cursor: not-allowed;
}

.admin-checkbox-group { flex-direction: row; align-items: center; gap: 6px; min-width: auto; }
.admin-checkbox-group label {
  display: flex; align-items: center; gap: 6px; cursor: pointer;
  font-size: 14px; color: var(--text);
}

.admin-form-actions { display: flex; align-items: center; gap: 14px; }
.btn-primary {
  background: var(--brand); color: #fff; border: none; border-radius: 6px;
  padding: 9px 18px; font-size: 14px; font-weight: 600; cursor: pointer;
}
.btn-primary:hover { filter: brightness(0.95); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-secondary {
  background: #fff; border: 1px solid var(--border); border-radius: 6px;
  padding: 9px 18px; font-size: 14px; cursor: pointer; color: var(--text-dim);
}
.btn-secondary:hover { border-color: var(--text-dim); }

.admin-form-status { font-size: 13px; }
.admin-form-status.success { color: var(--ok); }
.admin-form-status.error { color: var(--crit); }
.admin-error { color: var(--crit); }

/* ===== صفحه‌ی Admin — گرید آیتم‌ها ===== */
.admin-grid-card { padding: 20px; }
.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 14px;
}
.admin-item-card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  cursor: pointer;
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.admin-item-card:hover { border-color: var(--brand); box-shadow: 0 2px 8px rgba(0,0,0,0.06); }
.admin-item-card.selected { border-color: var(--brand); box-shadow: 0 0 0 2px rgba(61,205,88,0.25); }
.admin-item-icon { font-size: 24px; display: block; margin-bottom: 8px; }
.admin-item-title { font-weight: 600; font-size: 14px; color: var(--text); margin-bottom: 4px; }
.admin-item-desc { font-size: 12px; color: var(--text-dim); line-height: 1.5; }
.admin-item-badge {
  position: absolute; top: 12px; right: 12px;
  font-size: 10px; padding: 2px 8px; border-radius: 10px;
  background: var(--bg); color: var(--text-dim); border: 1px solid var(--border);
}

.admin-detail-card { padding: 20px; margin-top: 16px; }

/* ===== فرم‌ها ===== */
.admin-form { margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.admin-form-row { display: flex; gap: 16px; margin-bottom: 14px; flex-wrap: wrap; }
.admin-form-group { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 160px; }
.admin-form-group-wide { flex: 2; }

.admin-form-group input,
.admin-form-group select {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  color: var(--text);
  background: #fff;
  font-family: inherit;
  height: 38px;
  box-sizing: border-box;
}
.admin-form-group input:focus,
.admin-form-group select:focus {
  outline: none;
  border-color: var(--brand);
}
.admin-form-group input[readonly].admin-id-generated {
  background: var(--bg);
  color: var(--text-dim);
  cursor: not-allowed;
}

.admin-checkbox-group { flex-direction: row; align-items: center; gap: 6px; min-width: auto; }
.admin-checkbox-group label {
  display: flex; align-items: center; gap: 6px; cursor: pointer;
  font-size: 14px; color: var(--text);
}

.admin-form-actions { display: flex; align-items: center; gap: 14px; }
.btn-primary {
  background: var(--brand); color: #fff; border: none; border-radius: 6px;
  padding: 9px 18px; font-size: 14px; font-weight: 600; cursor: pointer;
}
.btn-primary:hover { filter: brightness(0.95); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-secondary {
  background: #fff; border: 1px solid var(--border); border-radius: 6px;
  padding: 9px 18px; font-size: 14px; cursor: pointer; color: var(--text-dim);
}
.btn-secondary:hover { border-color: var(--text-dim); }

.admin-form-status { font-size: 13px; }
.admin-form-status.success { color: var(--ok); }
.admin-form-status.error { color: var(--crit); }
.admin-error { color: var(--crit); }

/* ===== جدول‌ها ===== */
.admin-list { margin-top: 8px; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th, .admin-table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.admin-table th { color: var(--text-dim); font-weight: 600; background: var(--bg); }
.admin-actions-cell { white-space: nowrap; }
.btn-icon-edit, .btn-icon-delete {
  border: 1px solid var(--border); border-radius: 5px; padding: 4px 10px;
  font-size: 12px; cursor: pointer; background: #fff; margin-inline-end: 6px;
}
.btn-icon-edit:hover { border-color: var(--brand); color: var(--brand); }
.btn-icon-delete:hover { border-color: var(--crit); color: var(--crit); }
.lv-layer-panel {
  position: absolute;
  top: 10px; right: 10px;
  background: rgba(255,255,255,0.95);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
  z-index: 450;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
  max-width: 220px;
}
.lv-layer-buttons { display: flex; flex-direction: column; gap: 4px; }
.lv-layer-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 11px;
  text-align: right;
  cursor: pointer;
  font-family: inherit;
  color: var(--text);
  transition: background 0.15s, border-color 0.15s;
}
.lv-layer-btn:hover { border-color: var(--brand); }
.lv-layer-btn.active { background: var(--brand); color: #fff; border-color: var(--brand); font-weight: 700; }
.lv-pq-metric-row { margin-top: 6px; }
.lv-pq-metric-row select {
  width: 100%; padding: 5px 8px; border: 1px solid var(--border);
  border-radius: 6px; font-size: 11px; font-family: inherit;
}
.lv-layer-legend {
  position: absolute;
  bottom: 10px; left: 10px;
  background: rgba(255,255,255,0.95);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  display: flex; gap: 10px; flex-wrap: wrap;
  font-size: 11px;
  z-index: 450;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
  max-width: 90%;
}
.lv-layer-legend span { display: flex; align-items: center; gap: 4px; }
.lv-layer-legend .dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.jalali-date-field { position: relative; }
.jalali-picker-popup {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
  padding: 10px;
  z-index: 5000;
  width: 240px;
  font-family: inherit;
}
.jp-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.jp-title { font-size: 13px; font-weight: 700; }
.jp-nav { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; width: 26px; height: 26px; cursor: pointer; font-size: 14px; }
.jp-weekdays { display: grid; grid-template-columns: repeat(7, 1fr); font-size: 10px; color: var(--text-dim); text-align: center; margin-bottom: 4px; }
.jp-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.jp-cell { text-align: center; font-size: 12px; padding: 6px 0; border-radius: 6px; }
.jp-day { cursor: pointer; }
.jp-day:hover { background: var(--brand); color: #fff; }
/* ===== آلارم‌ها ===== */
.alarm-badge { background: var(--crit); color: #fff; border-radius: 10px; padding: 0 7px; font-size: 11px; margin-inline-start: 4px; }
.alarm-tabs { display: flex; gap: 8px; margin-bottom: 12px; }
.alarm-tab { border: 1px solid var(--border, #ccc); background: transparent; padding: 6px 14px; border-radius: 6px; cursor: pointer; color: inherit; font-family: inherit; }
.alarm-tab.active { background: var(--crit); border-color: var(--crit); color: #fff; }
.alarm-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.alarm-filters select, .alarm-filters input { padding: 6px 8px; font-family: inherit; }
.alarm-lvl { padding: 2px 10px; border-radius: 10px; color: #fff; font-size: 12px; white-space: nowrap; }
.alarm-lvl-Critical { background: var(--crit); } .alarm-lvl-High { background: #E07B1F; }
.alarm-lvl-Medium { background: var(--warn); } .alarm-lvl-Info { background: #4a8fd8; }
.alarm-note { font-size: 11px; opacity: .7; margin-top: 2px; }
.alarm-empty { text-align: center; padding: 24px; opacity: .7; }
.alarm-pager { display: flex; gap: 12px; align-items: center; justify-content: center; margin-top: 12px; }
.alarm-k-Critical { border-top: 3px solid var(--crit); } .alarm-k-High { border-top: 3px solid #E07B1F; }
.alarm-k-Medium { border-top: 3px solid var(--warn); } .alarm-k-Info { border-top: 3px solid #4a8fd8; }

/* ===== روند تاریخی ===== */
.tr-controls { display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-start; }
.tr-controls label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
.tr-controls select, .tr-controls input { padding: 5px 8px; font-family: inherit; min-width: 160px; }
.tr-actions { display: flex; gap: 8px; align-self: flex-end; }
.tr-legend { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 10px; font-size: 13px; }
.tr-legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-inline-end: 6px; vertical-align: -1px; }
#tr-chart svg { width: 100%; height: auto; max-height: 420px; }
.tr-tip { position: fixed; pointer-events: none; background: rgba(20,20,30,.92); color: #fff; padding: 6px 10px; border-radius: 6px; font-size: 12px; z-index: 9999; white-space: nowrap; }