/* Live console — page-specific layout on top of the shared SolarIQ
   shell. The base shell (sidebar, topbar, panels, tokens) lives in
   ../style.css; this file only adds the four-panel grid + the bespoke
   widgets (battery ring, KPI strip, tick log, schedule strip). */

/* ── 2×2 content grid ─────────────────────────────── */
.os-content {
  padding: 24px 32px 32px;
  display: grid;
  grid-template-columns: 360px 1fr;
  grid-template-rows: 380px 220px;
  gap: 20px;
  flex: 1;
  min-width: 0;
}

.os-panel {
  background: var(--surface-card);
  border: 1px solid var(--hairline);
  border-radius: var(--rounded-lg);
  padding: 20px 22px 16px;
  display: flex; flex-direction: column;
  min-width: 0; min-height: 0;
  transition: border-color var(--t-fast);
}
.os-panel:hover { border-color: var(--hairline-strong); }
.os-panel-head {
  display: flex; align-items: baseline; gap: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.os-panel-title {
  font-size: var(--fs-caption-upper);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--ls-caption-upper);
  color: var(--muted);
}
.os-panel-unit {
  font-weight: var(--fw-medium);
  color: var(--muted-soft);
  font-size: var(--fs-caption);
}
.os-panel-meta {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--muted);
}

/* ── Live Now panel (top-left) ────────────────────── */
.os-live { grid-column: 1; grid-row: 1; }
.os-live-body {
  display: flex; flex-direction: column;
  gap: 14px; flex: 1; min-height: 0;
}
.os-live-ring-wrap { display: flex; align-items: center; gap: 18px; }
.os-ring {
  width: 132px; height: 132px;
  flex-shrink: 0;
  position: relative;
}
.os-ring svg { display: block; transform: rotate(-90deg); }
.os-ring-track { fill: none; stroke: var(--hairline); stroke-width: 6; }
.os-ring-fill  {
  fill: none; stroke: var(--ink); stroke-width: 6;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.4s ease, stroke 0.3s ease;
}
.os-ring-center {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
}
.os-ring-pct {
  font-size: 30px;
  font-weight: var(--fw-regular);
  letter-spacing: -0.6px;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  color: var(--ink);
}
.os-ring-sub {
  font-size: 10.5px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
  font-family: var(--font-mono);
}

.os-live-meta { display: flex; flex-direction: column; gap: 9px; min-width: 0; flex: 1; }
.os-live-action { display: flex; flex-direction: column; gap: 4px; }
.os-action-name {
  display: inline-flex; align-items: center;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.02em;
  padding: 5px 9px;
  border-radius: var(--rounded-xs);
  align-self: flex-start;
  color: var(--ink);
  transition: background 0.3s ease;
}
.os-action-name.is-dark { color: #ffffff; }
.os-action-desc {
  font-size: 12.5px;
  color: var(--body);
  line-height: 1.35;
  text-wrap: pretty;
}
.os-live-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 16px;
  margin-top: 4px;
}
.os-live-stat-label {
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted-soft);
  font-weight: var(--fw-medium);
}
.os-live-stat-val {
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  font-weight: var(--fw-regular);
  letter-spacing: -0.1px;
}
.os-live-stat-val .unit {
  font-size: 10.5px;
  color: var(--muted);
  margin-left: 4px;
  font-weight: var(--fw-regular);
}

.os-live-foot {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--hairline-soft);
  display: flex; align-items: center; gap: 10px;
  font-size: 11px;
  color: var(--muted);
  font-family: var(--font-mono);
}
.os-live-foot strong { color: var(--ink); font-weight: var(--fw-medium); }

/* ── Price chart panel (top-right) ────────────────── */
.os-price { grid-column: 2; grid-row: 1; }
.os-price-body { flex: 1; position: relative; min-height: 0; }
.os-price-body canvas { width: 100% !important; height: 100% !important; }

.os-price-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-bottom: 14px;
  border: 1px solid var(--hairline);
  border-radius: var(--rounded-md);
  overflow: hidden;
}
.os-mini-kpi {
  padding: 9px 14px;
  border-right: 1px solid var(--hairline);
  display: flex; flex-direction: column;
  gap: 2px;
  background: var(--canvas-soft);
}
.os-mini-kpi:last-child { border-right: none; }
.os-mini-kpi.is-featured { background: var(--ink); color: var(--canvas); }
.os-mini-kpi-label {
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: var(--fw-medium);
}
.os-mini-kpi.is-featured .os-mini-kpi-label { color: var(--muted-soft); }
.os-mini-kpi-val {
  font-size: 16.5px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.2px;
  color: var(--ink);
}
.os-mini-kpi.is-featured .os-mini-kpi-val { color: var(--canvas); }
.os-mini-kpi-val.is-positive { color: var(--canvas); }
.os-mini-kpi-val.is-negative { color: var(--action-charge); }
.os-mini-kpi-val .unit {
  font-size: 10px;
  color: var(--muted);
  margin-left: 3px;
  font-weight: var(--fw-regular);
}
.os-mini-kpi.is-featured .os-mini-kpi-val .unit { color: var(--muted-soft); }

/* ── Tick log panel (bottom-left) ─────────────────── */
.os-log { grid-column: 1; grid-row: 2; }
.os-log-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex; flex-direction: column; gap: 3px;
  position: relative;
  font-family: var(--font-mono);
  font-size: 11px;
  /* Thin scrollbar so it doesn't dominate the small panel. */
  scrollbar-width: thin;
  scrollbar-color: var(--hairline-strong) transparent;
}
.os-log-list::-webkit-scrollbar { width: 6px; }
.os-log-list::-webkit-scrollbar-track { background: transparent; }
.os-log-list::-webkit-scrollbar-thumb {
  background: var(--hairline-strong);
  border-radius: 3px;
}
.os-log-list::-webkit-scrollbar-thumb:hover { background: var(--muted-soft); }
.os-log-row {
  display: grid;
  grid-template-columns: 44px 12px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px solid var(--hairline-soft);
  animation: os-log-in 0.4s ease-out;
}
.os-log-row:last-child { border-bottom: none; }
.os-log-time { color: var(--muted); }
.os-log-dot { width: 8px; height: 8px; border-radius: 2px; justify-self: center; }
.os-log-msg { color: var(--ink); }
.os-log-msg .ssz { color: var(--muted); }
.os-log-msg .change { color: var(--ink); font-weight: var(--fw-medium); }
.os-log-val {
  color: var(--body);
  font-variant-numeric: tabular-nums;
  font-size: 10.5px;
}
@keyframes os-log-in {
  0%   { opacity: 0; transform: translateY(-4px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ── Bottom-right combo panel ─────────────────────── */
.os-combo { grid-column: 2; grid-row: 2; padding: 16px 20px 12px; }
.os-combo-stack {
  flex: 1; display: flex; flex-direction: column; gap: 8px; min-height: 0;
}
.os-strip-wrap-mini {
  display: flex; flex-direction: column; gap: 4px;
  position: relative;
}

/* Custom tooltip over the schedule strip (richer than `title=`). */
.os-strip-tip {
  position: absolute;
  bottom: calc(100% + 6px);
  background: var(--ink);
  color: var(--canvas);
  border-radius: var(--rounded-md);
  padding: 10px 12px;
  font-size: 11.5px;
  line-height: 1.4;
  min-width: 200px;
  max-width: 260px;
  z-index: 10;
  pointer-events: none;
  display: flex; flex-direction: column; gap: 8px;
}
.os-strip-tip[hidden] { display: none; }
.os-strip-tip-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 8px;
}
.os-strip-tip-time {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: var(--fw-medium);
  letter-spacing: 0.04em;
  color: var(--canvas);
}
.os-strip-tip-rel {
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: var(--ls-caption-upper);
  color: var(--muted-soft);
}
.os-strip-tip .os-action-name {
  align-self: flex-start;
  font-size: 10.5px;
  padding: 3px 7px;
}
.os-strip-tip-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 14px;
  margin: 0;
}
.os-strip-tip-stats > div {
  display: flex; flex-direction: column;
  gap: 2px;
}
.os-strip-tip-stats dt {
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted-soft);
  font-weight: var(--fw-medium);
}
.os-strip-tip-stats dd {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--canvas);
  margin: 0;
}
.os-strip-mini {
  display: grid;
  grid-template-columns: repeat(96, 1fr);
  height: 16px;
  border-radius: var(--rounded-xs);
  overflow: hidden;
  border: 1px solid var(--hairline);
  position: relative;
}
.os-strip-cell {
  height: 100%;
  transition: opacity 0.25s ease, background 0.25s ease;
  position: relative;
}
.os-strip-cell.is-future { opacity: 0.35; }
.os-strip-cell.is-now {
  outline: 1.5px solid var(--ink);
  outline-offset: -1.5px;
  z-index: 2;
}
.os-strip-axis {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--muted-soft);
  letter-spacing: 0.04em;
}
.os-strip-axis span { display: block; }
.os-strip-axis span:nth-child(n+2) { padding-left: 2px; }

.os-combo-chart { flex: 1; position: relative; min-height: 0; }
.os-combo-chart canvas { width: 100% !important; height: 100% !important; }

.os-mini-legend {
  display: flex; align-items: center; gap: 10px;
  flex-wrap: wrap;
  row-gap: 4px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.os-mini-legend-item { display: inline-flex; align-items: center; gap: 5px; }
.os-mini-legend-swatch { width: 9px; height: 9px; border-radius: 2px; }

/* ── Empty / loading state ────────────────────────── */
.os-empty {
  grid-column: 1 / -1; grid-row: 1 / -1;
  display: flex; align-items: center; justify-content: center;
  padding: 40px;
  color: var(--muted);
  font-size: var(--fs-body-sm);
  text-align: center;
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 1200px) {
  .os-content {
    grid-template-columns: 320px 1fr;
    grid-template-rows: 360px 220px;
  }
}
@media (max-width: 980px) {
  .os-content {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
  }
  .os-live, .os-price, .os-log, .os-combo { grid-column: 1; }
  .os-live  { grid-row: 1; }
  .os-price { grid-row: 2; height: 360px; }
  .os-log   { grid-row: 3; height: 280px; }
  .os-combo { grid-row: 4; }
}

/* Phone-class polish (≤720px): pull padding in, allow tightly packed
   numbers to wrap, fold the price-KPI strip to 2×2, give the log panel
   room to breathe with the new scroll behaviour. */
@media (max-width: 720px) {
  .os-content { padding: 18px 14px 24px; gap: 14px; }

  .os-panel { padding: 16px 16px 14px; }
  .os-panel-head { gap: 6px; margin-bottom: 10px; }
  .os-panel-title { font-size: 10.5px; }
  .os-panel-unit  { font-size: 10px; }
  .os-panel-meta  { font-size: 10px; }

  /* Live now: stop the ring + stats from crowding each other. */
  .os-live-ring-wrap { gap: 14px; flex-wrap: wrap; }
  .os-ring { width: 108px; height: 108px; }
  .os-ring svg { width: 108px; height: 108px; }
  .os-ring-pct { font-size: 24px; }
  .os-live-meta { min-width: 140px; }
  .os-action-name { font-size: 11px; padding: 4px 8px; }
  .os-action-desc { font-size: 12px; }

  .os-live-stats {
    grid-template-columns: 1fr 1fr;
    gap: 8px 12px;
  }
  .os-live-stat-val { font-size: 13px; }
  .os-live-stat-val .unit { font-size: 9.5px; }

  /* Price KPIs: 4-up strip is too tight; fold to a 2×2 with side borders
     becoming bottom borders for the top row. */
  .os-price-kpis { grid-template-columns: 1fr 1fr; }
  .os-mini-kpi {
    padding: 8px 12px;
    border-right: none;
    border-bottom: 1px solid var(--hairline);
  }
  .os-mini-kpi:nth-child(odd)  { border-right: 1px solid var(--hairline); }
  .os-mini-kpi:nth-last-child(-n+2) { border-bottom: none; }
  .os-mini-kpi-val { font-size: 14px; }
  .os-mini-kpi-val .unit { font-size: 9px; }

  /* Tick log: stop long action labels from forcing horizontal scroll. */
  .os-log-row {
    grid-template-columns: 40px 10px 1fr auto;
    gap: 6px;
    font-size: 10.5px;
  }
  .os-log-msg { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .os-log-val { font-size: 10px; }
}

/* Very small screens — tighten the top pills + clock chip. */
@media (max-width: 480px) {
  .os-top { gap: 10px; }
  .os-top-right { flex-wrap: wrap; row-gap: 6px; }
  .os-pill { padding: 5px 9px 5px 8px; font-size: 11px; }
  .os-pill-label { font-size: 9px; }
  .os-top-title { font-size: 18px; gap: 8px; }
  .os-top-title .os-now-time,
  .os-top-title .os-chip { font-size: 11.5px; padding: 2px 6px; }
}