/* ══════════════════════════════════════════════════════════════
   Keln — orbit pipeline styling.

   Link in dashboard.html <head>, after constellation-hero.css:
     <link rel="stylesheet" href="/pipeline-orbit.css">

   ══ NEW IN THIS REVISION (Phase 2) ══════════════════════════

   Five feature families added, all opt-in via KelnOrbit opts:

     · FAUX-3D PARALLAX  — depth cueing via per-ring haze +
       pointer-driven drift; the sky stays pinned.
     · VALUE-BAND GRIDLINES — faint dashed radial rings at the
       radii corresponding to cumulative deal values.
     · GRAVITY WELLS     — accretion ring on the well body,
       bezier pull lines to influenced neighbours.
     · ULTRAFINE ZOOM/PAN — pointer-anchored wheel zoom, Space+drag
       pan. Below 0.7x zoom the orbit reads as a minimap; at >=2x
       ring labels tighten and body values render inline.
     · TIME SCRUBBER     — a thin 90-day timeline at the bottom of
       the host; scrub backward to replay orbit state.
     · BULK SCULPTING    — Shift+drag lasso, Shift+click pick,
       synced pulse ring across selected bodies, 1–6 jump-to-stage.

   ══ INVARIANTS ═══════════════════════════════════════════════
     · Existing classes untouched: .orbit-wrap, .orbit-body,
       .orbit-core, .orbit-glow, .orbit-tip, .orbit-views,
       .orbit-legend, .orbit-detail, .orbit-ringlabel,
       .orbit-search, .week-strip, .reward-tabs. Dashboard.html
       keeps working unchanged.
     · Fonts: only var(--font) and var(--mono). No hardcoded
       'JetBrains Mono'.
     · Reduce-motion: parallax haze is disabled (drawn by JS, so
       the CSS only has to honour the state).
   ══════════════════════════════════════════════════════════════ */

/* ── Shell ─────────────────────────────────────────────────── */
.orbit-wrap {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 45%, #0c1220 0%, #070b12 55%, #04060a 100%);
  border: 1px solid var(--border);
  margin: 0 0 var(--s-7);
}

.orbit--dragging { cursor: grabbing }
.orbit--dragging .orbit-body { cursor: grabbing !important }
.orbit--panning  { cursor: move }

/* ── Bodies ────────────────────────────────────────────────── */
.orbit-body { outline: none; transition: none }
.orbit-body .orbit-core { transition: r .18s ease, fill .25s ease }
.orbit-body .orbit-glow { transition: r .18s ease, fill .25s ease }
.orbit-body .orbit-rim  { transition: opacity .25s ease }

.orbit-body:hover .orbit-core,
.orbit-body:focus-visible .orbit-core { r: 13 }

.orbit-body:focus-visible .orbit-glow {
  stroke: var(--accent2);
  stroke-width: 2;
  fill: rgba(34, 211, 166, .25);
}

/* Overdue follow-up pulses. This is the only thing on the whole
   screen that pulses, so it reads as urgent rather than as noise. */
@keyframes orbitDue {
  0%, 100% { opacity: .30 }
  50%      { opacity: .85 }
}
.orbit-body--due .orbit-glow { animation: orbitDue 1.9s ease-in-out infinite }

/* ── Phase 2: rim light ───────────────────────────────────────
   A faint ellipse under the core reads as the body catching light
   from the sun on the side facing it. Depth without perspective
   distortion. */
.orbit-rim { opacity: 0; transition: opacity .3s ease }
.orbit-body:hover .orbit-rim,
.orbit-body:focus-visible .orbit-rim { opacity: .5 }

/* ── Phase 2: gravity wells ─────────────────────────────────── */
@keyframes orbitWell {
  0%, 100% { transform: scale(1); opacity: .55 }
  50%      { transform: scale(1.12); opacity: .9 }
}
.orbit-wellring {
  animation: orbitWell 2.4s ease-in-out infinite;
  transform-origin: center;
  transform-box: fill-box;
}
.orbit-welllink {
  stroke: rgba(255,209,102,.18);
  stroke-width: 0.6;
  stroke-dasharray: 1 3;
  pointer-events: none;
}
.orbit-body--well .orbit-core {
  filter: drop-shadow(0 0 12px rgba(255,209,102,.55));
}

/* ── Phase 2: bulk sculpting ────────────────────────────────── */
@keyframes orbitBulk {
  0%, 100% { transform: scale(1);    opacity: .55 }
  50%      { transform: scale(1.08); opacity: .95 }
}
.orbit-bulkring {
  animation: orbitBulk 1.6s ease-in-out infinite;
  transform-origin: center;
  transform-box: fill-box;
}
.orbit-body--bulk .orbit-core {
  stroke: rgba(34,211,166,.7);
  stroke-width: 1.4;
}

.orbit-lasso {
  position: absolute;
  z-index: 25;
  border: 1px dashed rgba(34,211,166,.6);
  background: rgba(34,211,166,.06);
  pointer-events: none;
  border-radius: var(--r-xs);
}

/* ── Phase 2: value-band gridlines ──────────────────────────── */
.orbit-band {
  pointer-events: none;
}
.orbit-band-legend__inner {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  padding: var(--s-4) var(--s-5);
  background: rgba(6,10,16,.55);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.orbit-band-legend__row {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  font-family: var(--mono);
  font-size: var(--t-2xs);
  letter-spacing: .08em;
  color: var(--dim);
  text-transform: uppercase;
}
.orbit-band-legend__row i {
  width: 10px; height: 1px;
  background: rgba(255,255,255,.2);
  display: inline-block;
}

/* ── Phase 2: time scrubber ─────────────────────────────────── */
.orbit-scrub {
  position: absolute;
  left: 24px; right: 24px; bottom: 12px;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: var(--s-6);
  padding: var(--s-4) var(--s-6);
  background: rgba(6,10,16,.6);
  border: 1px solid var(--border);
  border-radius: 10px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.orbit-scrub__track {
  position: relative;
  height: 18px;
  cursor: pointer;
  touch-action: none;
}
.orbit-scrub__fill {
  position: absolute;
  left: 0; top: 50%;
  width: 100%; height: 2px;
  margin-top: -1px;
  background: linear-gradient(90deg, rgba(91,140,255,.15), rgba(34,211,166,.35));
  border-radius: 1px;
}
.orbit-scrub__handle {
  position: absolute;
  top: 50%;
  left: 100%;
  width: 12px; height: 12px;
  margin: -6px 0 0 -6px;
  border-radius: 50%;
  background: var(--accent2);
  box-shadow: 0 0 14px rgba(34,211,166,.6);
  cursor: grab;
  transition: box-shadow .2s ease;
}
.orbit-scrub__handle:active { cursor: grabbing; }
.orbit-scrub__handle:focus-visible {
  outline: 2px solid var(--accent2);
  outline-offset: 2px;
}
.orbit-scrub__label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

/* ── Tooltip ───────────────────────────────────────────────── */
.orbit-tip {
  position: absolute;
  z-index: 30;
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .15s, transform .15s;
  width: 190px;
  padding: var(--s-5) var(--s-6);
  border-radius: 11px;
  background: rgba(6, 10, 18, .96);
  border: 1px solid rgba(255, 255, 255, .13);
  backdrop-filter: blur(10px);
  box-shadow: 0 14px 44px rgba(0, 0, 0, .65);
}
.orbit-tip.show { opacity: 1; transform: translateY(0) }
.ot-name { font-size: var(--t-base); font-weight: 700; color: var(--ink); line-height: 1.25 }
.ot-co   { font-size: 11.5px; color: var(--muted); margin-top: 1px }
.ot-row  {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: var(--s-4); margin-top: 7px;
  font-family: var(--mono); font-size: var(--t-xs);
}
.ot-row b { color: var(--accent2) }
.ot-fu { font-size: var(--t-xs); color: var(--dim); margin-top: 5px }
.ot-fu.due { color: var(--warn) }
.ot-hint {
  font-size: 9.5px; color: #3d4557; margin-top: var(--s-4);
  padding-top: 7px; border-top: 1px solid rgba(255,255,255,.07);
  letter-spacing: .3px;
}

/* ── View toggle ───────────────────────────────────────────── */
.orbit-views {
  display: inline-flex;
  gap: var(--s-1);
  padding: 3px;
  border-radius: 999px;
  background: rgba(6, 10, 16, .6);
  border: 1px solid var(--border);
}
.orbit-view {
  padding: 5px 13px;
  border-radius: 999px;
  border: none;
  background: transparent;
  color: var(--dim);
  font-family: var(--font);
  font-size: var(--t-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background .18s, color .18s;
}
.orbit-view:hover { color: var(--ink) }
.orbit-view[aria-pressed="true"] {
  background: rgba(34, 211, 166, .13);
  color: var(--accent2);
}
.orbit-view:focus-visible { outline: 2px solid var(--accent2); outline-offset: 2px }

/* ── Legend ────────────────────────────────────────────────── */
.orbit-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-6);
  padding: var(--s-5) var(--s-2) 0;
  font-size: var(--t-xs);
  color: var(--dim);
}
.orbit-legend span { display: inline-flex; align-items: center; gap: 5px }
.orbit-legend i {
  width: 7px; height: 7px; border-radius: 50%; display: inline-block;
}

/* ── Detail popover ────────────────────────────────────────── */
.orbit-detail {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: none;
  place-items: center;
  background: rgba(3, 5, 10, .72);
  backdrop-filter: blur(4px);
  padding: var(--s-9);
}
.orbit-detail.show { display: grid }
.od-card {
  width: 100%;
  max-width: 380px;
  background: var(--panel);
  border: 1px solid var(--border-hi);
  border-radius: 18px;
  padding: var(--s-10);
  backdrop-filter: blur(16px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .6);
}
.od-name { font-size: 20px; font-weight: 800; letter-spacing: -.3px; margin-bottom: var(--s-1) }
.od-co { font-size: 13.5px; color: var(--muted); margin-bottom: var(--s-8) }
.od-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-6); margin-bottom: var(--s-8);
}
.od-f label {
  display: block; font-size: var(--t-xs); color: var(--dim);
  letter-spacing: .5px; margin-bottom: 5px;
}
.od-f select, .od-f input {
  width: 100%;
  background: rgba(6, 10, 16, .6);
  border: 1px solid var(--border);
  color: var(--ink);
  border-radius: 9px;
  padding: 9px 11px;
  font-size: 13.5px;
  font-family: var(--font);
}
.od-f select:focus, .od-f input:focus { outline: none; border-color: var(--border-hi) }
.od-actions { display: flex; gap: var(--s-4); margin-top: var(--s-2) }
.od-actions button { flex: 1 }

@media (max-width: 560px) {
  .od-grid { grid-template-columns: 1fr }
}

@media (prefers-reduced-motion: reduce) {
  .orbit-body--due .orbit-glow { animation: none; opacity: .7 }
  .orbit-tip, .orbit-body .orbit-core, .orbit-body .orbit-glow { transition: none }
  .orbit-wellring, .orbit-bulkring { animation: none }
  .orbit-rim { transition: none }
}

/* ══ Restructured section helpers ═══════════════════════════ */
.week-strip {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  padding: var(--s-7) 18px;
  border-radius: 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  margin-bottom: var(--s-7);
}
.ws-item { display: flex; flex-direction: column; gap: var(--s-1) }
.ws-v { font-family: var(--mono); font-size: var(--t-2xl); font-weight: 800; color: var(--ink) }
.ws-l { font-size: var(--t-2xs); letter-spacing: 1.3px; color: var(--dim) }
.ws-sep { width: 1px; align-self: stretch; background: var(--border) }
.ws-goal { flex: 1; min-width: 160px }
.ws-bar { height: 4px; background: rgba(255,255,255,.06); border-radius: 99px; overflow: hidden; margin-top: var(--s-3) }
.ws-bar i {
  display: block; height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transition: width .5s cubic-bezier(.2,.7,.2,1);
}

.reward-tabs { display: flex; gap: var(--s-3); margin-bottom: var(--s-7) }
.reward-tab {
  padding: 7px 15px; border-radius: 999px; border: 1px solid var(--border);
  background: transparent; color: var(--muted);
  font-family: var(--font); font-size: 12.5px; font-weight: 600; cursor: pointer;
  transition: all .18s;
}
.reward-tab[aria-pressed="true"] {
  background: rgba(34,211,166,.12); color: var(--accent2); border-color: var(--border-hi);
}
.reward-tab:focus-visible { outline: 2px solid var(--accent2); outline-offset: 2px }
.reward-pane[hidden] { display: none }

/* ── v2: dimmed bodies (filter / stage focus) ──────────────── */
.orbit-body--dim { opacity: .16; pointer-events: none }
.orbit-body { transition: opacity .25s ease }

/* ── v2: clickable ring labels ─────────────────────────────── */
.orbit-ringlabel rect { transition: fill .18s, stroke .18s }
.orbit-ringlabel:hover rect { fill: rgba(255,255,255,.09) }
.orbit-ringlabel:focus-visible rect {
  stroke: var(--accent2); stroke-width: 1.5;
}

/* ── v2: search field above the orbit ──────────────────────── */
.orbit-search {
  display: flex; align-items: center; gap: var(--s-4);
  margin-bottom: var(--s-5);
}
.orbit-search input {
  flex: 1; min-width: 0;
  background: rgba(6,10,16,.6);
  border: 1px solid var(--border);
  color: var(--ink);
  border-radius: 10px;
  padding: 9px 13px;
  font-size: 13.5px;
  font-family: var(--font);
}
.orbit-search input:focus { outline: none; border-color: var(--border-hi) }
.orbit-search input::placeholder { color: var(--dim) }
