/* ══════════════════════════════════════════════════════════════════════
   LYDIAN HERO OPERATIONS RAILS v15

   Replaces .hero-rail (v10), which showed three hard-coded numbers under
   hand-drawn polylines that were styled to read as trend data. These panels
   render only measured values; the motion marks a real event (a sample
   landing), never a loop that runs regardless of what the system is doing.

   Both themes are first-class. Every size is fluid so the rails shrink with
   the viewport instead of colliding with the constellation.
   ══════════════════════════════════════════════════════════════════════ */

.ops-rail {
  --ops-surface: linear-gradient(180deg, rgba(31, 31, 29, 0.92) 0%, rgba(21, 21, 20, 0.94) 100%);
  --ops-border: rgba(255, 255, 255, 0.1);
  --ops-edge: rgba(233, 116, 81, 0.8);
  --ops-title: rgba(255, 255, 255, 0.62);
  --ops-label: rgba(255, 255, 255, 0.78);
  --ops-value: #ffffff;
  --ops-foot: rgba(255, 255, 255, 0.6);
  --ops-src: rgba(255, 255, 255, 0.62);
  --ops-track: rgba(255, 255, 255, 0.09);
  --ops-accent: #e97451;
  --ops-accent-soft: rgba(233, 116, 81, 0.22);
  --ops-ok: #22c55e;
  --ops-down: #d9534f;

  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(196px, 15.5vw, 244px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 4;
  pointer-events: none;
  opacity: 0;
  animation: ops-rail-in 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.9s forwards;
}
.ops-rail--left {
  left: clamp(0.75rem, 2vw, 2.25rem);
}
.ops-rail--right {
  right: clamp(0.75rem, 2vw, 2.25rem);
}
@keyframes ops-rail-in {
  from {
    opacity: 0;
    translate: 0 10px;
  }
  to {
    opacity: 1;
    translate: 0 0;
  }
}

/* ── Rail header ─────────────────────────────────────────────────────── */
.ops-rail-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 2px 8px;
  border-bottom: 1px solid var(--ops-border);
}
.ops-rail-head::before {
  content: '';
  width: 20px;
  height: 1px;
  background: linear-gradient(90deg, var(--ops-accent), transparent);
  flex-shrink: 0;
}
.ops-rail-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  /* Uppercase lives in the markup, not here: the document is lang="tr", so
     CSS uppercasing renders English labels as MODELS ONLİNE. */
  color: var(--ops-title);
  white-space: nowrap;
}
/* Fires once per successful sample — motion tied to a real event */
.ops-rail-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-left: auto;
  background: var(--ops-accent);
  flex-shrink: 0;
  opacity: 0.45;
}
.ops-rail-pulse.is-firing {
  animation: ops-pulse 0.9s ease-out;
}
@keyframes ops-pulse {
  0% {
    opacity: 1;
    box-shadow: 0 0 0 0 var(--ops-accent-soft);
  }
  100% {
    opacity: 0.45;
    box-shadow: 0 0 0 12px rgba(233, 116, 81, 0);
  }
}

/* ── Card ────────────────────────────────────────────────────────────── */
.ops-panel {
  position: relative;
  padding: 11px 12px 10px;
  border-radius: 10px;
  background: var(--ops-surface);
  border: 1px solid var(--ops-border);
  border-left: 2px solid var(--ops-edge);
  backdrop-filter: blur(16px) saturate(1.1);
  -webkit-backdrop-filter: blur(16px) saturate(1.1);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 10px 26px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}
.ops-panel::after {
  /* scan line: sweeps when the rail receives data */
  content: '';
  position: absolute;
  inset: 0 auto 0 -40%;
  width: 40%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  pointer-events: none;
  opacity: 0;
}
.ops-rail:not(.is-degraded) .ops-panel::after {
  animation: ops-scan 6.5s ease-in-out infinite;
}
.ops-panel:nth-of-type(2)::after {
  animation-delay: 0.5s;
}
.ops-panel:nth-of-type(3)::after {
  animation-delay: 1s;
}
@keyframes ops-scan {
  0%,
  72% {
    left: -40%;
    opacity: 0;
  }
  76% {
    opacity: 1;
  }
  100% {
    left: 100%;
    opacity: 0;
  }
}

.ops-head {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 4px;
}
.ops-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.07em;
  color: var(--ops-label);
}
.ops-src {
  margin-left: auto;
  font-family: ui-monospace, 'Geist Mono', 'JetBrains Mono', Menlo, monospace;
  /* 7.5px at 0.42 alpha measured 4.01:1 dark / 3.24:1 light — below AA for
     text this size. Lifted alpha and size until both themes clear 4.5:1. */
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--ops-src);
  border: 1px solid var(--ops-track);
  border-radius: 3px;
  padding: 1px 4px;
  white-space: nowrap;
}
/* A claim is labelled differently from a measurement, on purpose. */
.ops-src--claim {
  color: color-mix(in srgb, var(--ops-accent) 70%, var(--ops-src));
  border-color: color-mix(in srgb, var(--ops-accent) 35%, transparent);
}

.ops-body {
  display: flex;
  align-items: baseline;
  gap: 5px;
  min-height: 26px;
}
.ops-body--wrap {
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}
.ops-value {
  font-size: clamp(19px, 1.55vw, 25px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.015em;
  color: var(--ops-value);
  font-variant-numeric: tabular-nums;
}
.ops-unit {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--ops-foot);
}
.ops-note {
  display: block;
  margin-top: 7px;
  font-size: 9px;
  letter-spacing: 0.04em;
  color: var(--ops-foot);
  font-variant-numeric: tabular-nums;
}

.ops-chip {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 6px;
  border-radius: 4px;
  color: var(--ops-label);
  background: var(--ops-track);
  border: 1px solid var(--ops-border);
  white-space: nowrap;
}

/* ── Model LED grid: one cell per model actually reported ────────────── */
.ops-leds {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-top: 8px;
}
.ops-leds i {
  width: 6px;
  height: 6px;
  border-radius: 1.5px;
  background: color-mix(in srgb, var(--ops-accent) 55%, transparent);
  box-shadow: 0 0 4px color-mix(in srgb, var(--ops-accent) 35%, transparent);
}
.ops-leds.is-sweeping i {
  animation: ops-led 1.1s ease-out both;
  animation-delay: calc(var(--i, 0) * 26ms);
}
@keyframes ops-led {
  0% {
    background: var(--ops-accent);
    box-shadow: 0 0 8px var(--ops-accent);
  }
  100% {
    background: color-mix(in srgb, var(--ops-accent) 55%, transparent);
    box-shadow: 0 0 4px color-mix(in srgb, var(--ops-accent) 35%, transparent);
  }
}

/* ── Sparkline: drawn from measured samples only ─────────────────────── */
.ops-spark {
  display: block;
  width: 100%;
  height: 26px;
  margin-top: 6px;
  overflow: visible;
}
.ops-spark-line {
  fill: none;
  stroke: var(--ops-accent);
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
  filter: drop-shadow(0 0 3px color-mix(in srgb, var(--ops-accent) 45%, transparent));
  transition: d 0.4s ease;
}

/* ── Meter + histogram ───────────────────────────────────────────────── */
.ops-meter {
  height: 4px;
  margin-top: 8px;
  border-radius: 99px;
  background: var(--ops-track);
  overflow: hidden;
}
.ops-meter-fill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--ops-accent), #f5a47c);
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.ops-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 22px;
  margin-top: 8px;
}
.ops-bars i {
  flex: 1 1 auto;
  min-width: 2px;
  border-radius: 1px;
  background: color-mix(in srgb, var(--ops-accent) 60%, transparent);
  transition: height 0.5s ease;
}

/* ── Three orbit ticks, echoing the constellation ────────────────────── */
.ops-orbits {
  position: relative;
  height: 26px;
  margin-top: 8px;
}
.ops-orbits i {
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  border: 1px solid color-mix(in srgb, var(--ops-accent) 40%, transparent);
  border-radius: 50%;
}
.ops-orbits i:nth-child(1) {
  width: 12px;
  height: 12px;
  animation: ops-orbit-breathe 4s ease-in-out infinite;
}
.ops-orbits i:nth-child(2) {
  width: 22px;
  height: 22px;
  border-color: color-mix(in srgb, var(--ops-accent) 26%, transparent);
  animation: ops-orbit-breathe 4s ease-in-out 0.4s infinite;
}
.ops-orbits i:nth-child(3) {
  width: 32px;
  height: 32px;
  border-color: color-mix(in srgb, var(--ops-accent) 16%, transparent);
  animation: ops-orbit-breathe 4s ease-in-out 0.8s infinite;
}
@keyframes ops-orbit-breathe {
  0%,
  100% {
    opacity: 0.55;
    scale: 1;
  }
  50% {
    opacity: 1;
    scale: 1.06;
  }
}

/* ── Rail footer / connection state ──────────────────────────────────── */
.ops-rail-status {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 9px;
  border-radius: 8px;
  background: rgba(24, 24, 23, 0.82);
  border: 1px solid var(--ops-border);
  font-family: ui-monospace, 'Geist Mono', 'JetBrains Mono', Menlo, monospace;
  font-size: 9px;
  letter-spacing: 0.06em;
  color: var(--ops-foot);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.ops-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--ops-ok);
  box-shadow: 0 0 6px var(--ops-ok);
  animation: ops-heartbeat 1.9s ease-in-out infinite;
}
.ops-dot.is-down {
  background: var(--ops-down);
  box-shadow: 0 0 6px var(--ops-down);
  animation: none;
}
@keyframes ops-heartbeat {
  0%,
  100% {
    opacity: 1;
    scale: 1;
  }
  50% {
    opacity: 0.4;
    scale: 0.72;
  }
}
/* Degraded state must look degraded, not merely stale */
.ops-rail.is-degraded .ops-value,
.ops-rail.is-degraded .ops-note {
  opacity: 0.45;
}
.ops-rail.is-degraded .ops-panel {
  border-left-color: var(--ops-down);
}

/* ══════════════════════════════════════════════════════════════════════
   LIGHT THEME
   theme.css carries a blanket [data-theme='light'] span{color} rule, so the
   text tokens are restated at component specificity rather than relying on
   inheritance.
   ══════════════════════════════════════════════════════════════════════ */
[data-theme='light'] .ops-rail {
  --ops-surface: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.95) 0%,
    rgba(252, 250, 248, 0.95) 100%
  );
  --ops-border: rgba(31, 31, 30, 0.12);
  --ops-edge: rgba(201, 90, 55, 0.85);
  --ops-title: rgba(31, 31, 30, 0.62);
  --ops-label: rgba(31, 31, 30, 0.78);
  --ops-value: #17110d;
  --ops-foot: rgba(31, 31, 30, 0.62);
  --ops-src: rgba(31, 31, 30, 0.7);
  --ops-track: rgba(31, 31, 30, 0.09);
  --ops-accent: #c95a37;
  --ops-accent-soft: rgba(201, 90, 55, 0.22);
}
[data-theme='light'] .ops-panel {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.85),
    0 10px 24px rgba(143, 61, 33, 0.1);
}
[data-theme='light'] .ops-panel::after {
  background: linear-gradient(90deg, transparent, rgba(143, 61, 33, 0.06), transparent);
}
[data-theme='light'] .ops-rail-status {
  background: rgba(255, 255, 255, 0.92);
}
[data-theme='light'] .ops-rail .ops-label,
[data-theme='light'] .ops-rail .ops-chip {
  color: var(--ops-label);
}
[data-theme='light'] .ops-rail .ops-value {
  color: var(--ops-value);
}
[data-theme='light'] .ops-rail .ops-note,
[data-theme='light'] .ops-rail .ops-unit,
[data-theme='light'] .ops-rail-status span {
  color: var(--ops-foot);
}
[data-theme='light'] .ops-rail .ops-src {
  color: var(--ops-src);
}
[data-theme='light'] .ops-rail .ops-rail-title {
  color: var(--ops-title);
}

/* ══════════════════════════════════════════════════════════════════════
   RESPONSIVE
   The rails flank the constellation only where there is genuinely room for
   both. Below that they are removed rather than shrunk into illegibility —
   the constellation is the hero, and on a phone it already reflows into the
   platform index.
   ══════════════════════════════════════════════════════════════════════ */
@media (max-width: 1439px) {
  .ops-rail {
    width: clamp(178px, 14vw, 210px);
    gap: 8px;
  }
  .ops-panel {
    padding: 9px 10px 8px;
  }
  .ops-value {
    font-size: clamp(17px, 1.5vw, 21px);
  }
  .ops-spark,
  .ops-orbits {
    height: 22px;
  }
  .ops-bars {
    height: 18px;
  }
}
@media (max-width: 1279px) {
  .ops-rail {
    display: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ops-rail,
  .ops-rail-pulse,
  .ops-panel::after,
  .ops-leds i,
  .ops-orbits i,
  .ops-dot {
    animation: none !important;
    opacity: 1 !important;
  }
  .ops-meter-fill,
  .ops-bars i,
  .ops-spark-line {
    transition: none !important;
  }
}