/* ===== eecom/web/static/mppt.css =====
   «To soler» – solinstrument-visning av de to RS MPPT-laderne. Bygger på
   app.css sine tokens + tema-brytere; legger til instrument-spesifikke tokens
   og komponenter. Speiler app.css sine selektorer så tema-knappen virker. */

:root {
  --sun-core: #ffd15c;    /* varm sol-kjerne (topp av kolonnen)  */
  --sun-mid:  #ff9a1f;
  --sun-edge: #ff6a13;    /* dyp oransje (bunn/glød)             */
  --sun-glow: rgba(255, 154, 31, .55);
  --charge:   #17b890;    /* ladestrøm (mynte)                   */
  --volt:     #3b78c3;    /* spenning                            */
  --parked:   #93a1b5;    /* aske: parkert lader                 */
  --tube-empty: rgba(15, 21, 32, .06);
  --tube-wall:  rgba(15, 21, 32, .14);
  --grid-line:  rgba(15, 21, 32, .07);
}

[data-theme="dark"], [data-theme="auto"].os-dark {
  --sun-core: #ffdd7a;
  --sun-mid:  #ffab3d;
  --sun-edge: #ff7a26;
  --sun-glow: rgba(255, 160, 50, .5);
  --charge:   #2fd4a8;
  --volt:     #6aa5e8;
  --parked:   #566276;
  --tube-empty: rgba(255, 255, 255, .045);
  --tube-wall:  rgba(255, 255, 255, .12);
  --grid-line:  rgba(255, 255, 255, .08);
}

/* Instrument-lesninger i mono => «telemetri». Universelt på Windows. */
.mono { font-family: ui-monospace, "Cascadia Code", "Consolas", "SFMono-Regular", monospace;
  font-variant-numeric: tabular-nums; }

/* ---------- system-stripe ---------- */
.sysbar {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--border); border: 1px solid var(--border);
  border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); margin-bottom: 20px;
}
@media (max-width: 620px) { .sysbar { grid-template-columns: repeat(2, 1fr); } }
.sys-cell { background: var(--panel); padding: 12px 15px; }
.sys-lab { font-size: .68rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.sys-val { font-size: 1.5rem; font-weight: 700; line-height: 1.25; margin-top: 3px; }
.sys-val .u { font-size: .82rem; font-weight: 500; color: var(--muted); margin-left: 3px; }
.sys-sub { font-size: .72rem; color: var(--muted); margin-top: 1px; min-height: 1em; }
.sys-flow.charge { color: var(--charge); }
.sys-flow.drain  { color: var(--red); }
/* rullerende system-maks (siste N timer): liten, nøytral, tooltip m/dato+kl */
.sys-max { font-size: .68rem; color: var(--muted); margin-top: 3px;
  border-bottom: 1px dotted var(--muted); display: inline-block; cursor: help; }
.sys-max:empty { display: none; }
/* liten SoC-strek */
.socmini { height: 5px; border-radius: 3px; background: var(--tube-empty); margin-top: 8px; overflow: hidden; }
.socmini > i { display: block; height: 100%; border-radius: 3px;
  background: linear-gradient(90deg, var(--sun-edge), var(--sun-core));
  transition: width .6s ease; }

/* live-puls i taglinen */
.live-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--charge); margin-right: 6px; vertical-align: middle;
  box-shadow: 0 0 0 0 var(--charge); animation: pulse 2s infinite; }
.live-dot.stale { background: var(--muted); animation: none; box-shadow: none; }
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(47, 212, 168, .5); }
  70%  { box-shadow: 0 0 0 7px rgba(47, 212, 168, 0); }
  100% { box-shadow: 0 0 0 0 rgba(47, 212, 168, 0); }
}

/* ---------- asymmetri-banner (signalet vi jakter på) ---------- */
.asym-banner {
  display: flex; align-items: center; gap: 12px; margin-bottom: 20px;
  border-radius: 14px; padding: 13px 18px; font-size: .95rem; font-weight: 600;
  color: #3a2400; border: 1px solid var(--sun-mid);
  background: linear-gradient(100deg, var(--sun-core), var(--sun-mid));
  box-shadow: 0 4px 22px var(--sun-glow);
  animation: banner-in .5s ease;
}
.asym-banner.hidden { display: none; }  /* vinn over display:flex over — .hidden alene taper mot .asym-banner pga. lastrekkefølge (app.css før mppt.css) ved lik spesifisitet */
.asym-banner .big { font-size: 1.4rem; }
.asym-banner small { display: block; font-weight: 500; opacity: .8; font-size: .8rem; }
@keyframes banner-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .asym-banner { animation: none; } .live-dot { animation: none; } }

/* ---------- laderne (grupper) + strengene ---------- */
.chargers { display: flex; flex-direction: column; gap: 18px; }

.charger-group {
  position: relative; background: var(--panel); border: 1px solid var(--border);
  border-radius: 18px; padding: 16px 18px 16px; box-shadow: var(--shadow);
  transition: border-color .5s ease, box-shadow .5s ease, opacity .5s ease;
}
.charger-group.producing { border-color: color-mix(in srgb, var(--sun-mid) 40%, var(--border)); }
.charger-group.parked { border-color: var(--parked); }
.charger-group.parked .tube-fill { filter: grayscale(1) brightness(.7); }
.charger-group.offline { opacity: .55; }

.cg-head { display: flex; align-items: baseline; justify-content: space-between;
  gap: 12px; flex-wrap: wrap; padding-bottom: 12px; margin-bottom: 14px;
  border-bottom: 1px solid var(--border); }
.cg-title { font-size: 1.05rem; font-weight: 700; }
.cg-title .cg-sub { font-size: .74rem; font-weight: 500; color: var(--muted); margin-left: 8px; }
.cg-roll { font-size: .82rem; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.cg-roll b { color: var(--text); font-weight: 700; }
.cg-roll .mono { font-variant-numeric: tabular-nums; }

/* strengene i en lader: kolonner (maks-bredde => enkeltstreng blir ikke enorm) */
.strings { display: grid; grid-template-columns: repeat(var(--n, 1), minmax(0, 340px));
  gap: 16px; }
@media (max-width: 620px) { .strings { grid-template-columns: 1fr; } }

.string { position: relative; display: flex; gap: 16px;
  transition: opacity .5s ease; }
.string.best .str-name { color: var(--sun-edge); }

.str-rd { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.str-head { display: flex; align-items: center; gap: 7px; }
.str-icon { font-size: 1.05rem; }
.str-name { font-size: 1rem; font-weight: 700; }
/* MPP-driftsmodus-chip (Victrons eget flagg): informativ, ikke «bra/dårlig» */
.str-mode { font-size: .6rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  padding: 2px 7px; border-radius: 999px; white-space: nowrap; cursor: help; }
.str-mode:empty { display: none; }
.str-mode.m-active  { background: color-mix(in srgb, var(--charge) 22%, transparent); color: var(--charge); }
.str-mode.m-limited { background: color-mix(in srgb, var(--sun-mid) 22%, transparent); color: var(--sun-edge); }
.str-mode.m-off     { background: var(--panel2); color: var(--muted); }
.str-best { margin-left: auto; font-size: .64rem; font-weight: 700; letter-spacing: .04em;
  color: #3a2400; background: linear-gradient(100deg, var(--sun-core), var(--sun-mid));
  padding: 2px 8px; border-radius: 999px; white-space: nowrap; }
.str-array { font-size: .68rem; color: var(--muted); margin-top: 2px; letter-spacing: .02em; }
.str-pv { margin: 6px 0 0; }
.str-pv + .pv-lab { margin-top: 2px; color: var(--sun-edge); }
/* NÅ-raden: øyeblikks-elektrikk */
.str-now { font-size: .82rem; color: var(--muted); margin-top: 7px; font-variant-numeric: tabular-nums; }
.str-now b { color: var(--charge); font-weight: 700; }
.str-now .volt { color: var(--volt); font-weight: 600; }
/* spenningstolkning: nøytral, informativ (ikke «bra/dårlig»); farge = tilstand */
.str-volt { font-size: .72rem; color: var(--muted); margin-top: 5px; line-height: 1.4; }
.str-volt .vdot { display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  margin-right: 5px; vertical-align: middle; background: var(--muted); }
.str-volt .vref { opacity: .75; font-variant-numeric: tabular-nums; }
.str-volt.vs-middels .vdot { background: var(--charge); }   /* nær Vmpp = effektiv drift */
.str-volt.vs-hoy .vdot     { background: var(--volt); }      /* mot Voc = lett lastet */
.str-volt.vs-lav .vdot     { background: var(--sun-edge); }  /* varme celler = temp */

/* maks-spenning-rekord: liten, nøytral, understreket prikket => det finnes en tooltip */
.str-vmax { font-size: .68rem; color: var(--muted); margin-top: 3px;
  border-bottom: 1px dotted var(--muted); display: inline-block; cursor: help; }
.str-vmax:empty { display: none; }

/* I DAG-raden: energi, adskilt tidsbase */
.str-day { font-size: .78rem; color: var(--muted); margin-top: 7px; padding-top: 7px;
  border-top: 1px dashed var(--border); font-variant-numeric: tabular-nums; }
.str-day b { color: var(--text); }
.str-daylab { font-size: .62rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
  color: var(--muted); margin-right: 7px; }
.str-share-bar { height: 4px; border-radius: 3px; background: var(--tube-empty); margin: 7px 0 0; overflow: hidden; }
.str-share-bar > i { display: block; height: 100%; border-radius: 3px;
  background: linear-gradient(90deg, var(--sun-edge), var(--sun-core)); transition: width .6s ease; }

/* venstre: den vertikale sol-kolonnen (tuben) */
.tube-wrap { position: relative; flex: 0 0 54px; display: flex; flex-direction: column; align-items: center; }
.tube {
  position: relative; width: 40px; flex: 1 1 auto; min-height: 168px;
  border-radius: 22px; background: var(--tube-empty);
  border: 1px solid var(--tube-wall); overflow: hidden;
}
.tube-fill {
  position: absolute; left: 0; right: 0; bottom: 0; height: 0;
  background: linear-gradient(180deg, var(--sun-core) 0%, var(--sun-mid) 45%, var(--sun-edge) 100%);
  box-shadow: 0 0 18px 2px var(--sun-glow);
  border-radius: 0 0 23px 23px;
  transition: height .7s cubic-bezier(.22, .61, .36, 1), filter .5s ease;
}
/* lysende topp-kant på fyllingen */
.tube-fill::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: #fff6df; opacity: .9; box-shadow: 0 0 10px 2px var(--sun-core); }
/* pustende glød på aktiv lader */
.tube-fill.alive { animation: breathe 3.2s ease-in-out infinite; }
@keyframes breathe { 0%,100% { filter: brightness(1); } 50% { filter: brightness(1.12); } }
@media (prefers-reduced-motion: reduce) { .tube-fill.alive { animation: none; } }
/* skala-hakk langs tuben */
.tube-ticks { position: absolute; inset: 0; pointer-events: none; }
.tube-ticks i { position: absolute; left: 0; right: 0; height: 1px; background: var(--grid-line); }
.tube-cap { margin-top: 7px; font-size: .6rem; color: var(--muted); text-align: center; line-height: 1.2; }

/* høyre: lesninger */
.rd { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.rd-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.rd-eyebrow { font-size: .68rem; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; }
.rd-name { font-size: 1.05rem; font-weight: 700; margin-top: 1px; }

.state-badge { font-size: .72rem; font-weight: 700; padding: 4px 11px; border-radius: 999px;
  white-space: nowrap; letter-spacing: .02em; }
.state-badge.produce { background: color-mix(in srgb, var(--sun-mid) 20%, transparent); color: var(--sun-edge); }
.state-badge.idle    { background: var(--panel2); color: var(--muted); }
.state-badge.off     { background: var(--panel2); color: var(--muted); }
.state-badge.fault   { background: var(--red-soft); color: var(--red); }
.state-badge.parked  { color: #3a2400; background: linear-gradient(100deg, var(--sun-core), var(--sun-mid));
  box-shadow: 0 0 0 0 var(--sun-glow); animation: badge-pulse 1.8s infinite; }
@keyframes badge-pulse { 0%{box-shadow:0 0 0 0 var(--sun-glow);} 70%{box-shadow:0 0 0 8px transparent;} 100%{box-shadow:0 0 0 0 transparent;} }
@media (prefers-reduced-motion: reduce) { .state-badge.parked { animation: none; } }

/* stor PV-lesning */
.pv-read { margin: 12px 0 4px; }
.pv-num { font-size: 2.9rem; font-weight: 700; line-height: 1; letter-spacing: -.02em; }
.str-pv .pv-num { font-size: 2.1rem; }
.pv-unit { font-size: 1rem; font-weight: 600; color: var(--muted); margin-left: 5px; }
.pv-lab { font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .07em; margin-top: 3px; }

/* sekundær-lesninger */
.substats { display: flex; gap: 8px; margin: 14px 0 10px; }
.substat { flex: 1; background: var(--panel2); border-radius: 10px; padding: 8px 10px; min-width: 0; }
.substat .s-ic { font-size: .82rem; }
.substat .s-val { font-size: 1.05rem; font-weight: 700; margin-top: 1px; white-space: nowrap; }
.substat .s-val .u { font-size: .72rem; font-weight: 500; color: var(--muted); margin-left: 2px; }
.substat .s-lab { font-size: .64rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.substat.i-charge .s-val { color: var(--charge); }
.substat.i-volt   .s-val { color: var(--volt); }

/* sparkline (siste ~3 min PV) */
.spark-wrap { margin-top: auto; }
.spark-lab { font-size: .62rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em;
  display: flex; justify-content: space-between; }
.spark { display: block; width: 100%; height: 46px; }

.state-raw { font-size: .68rem; color: var(--muted); margin-top: 8px; min-height: 1em; }

/* forklarings-panel nederst */
.legend-panel { margin-top: 22px; font-size: .8rem; color: var(--muted); line-height: 1.6; }
.legend-panel b { color: var(--text); }