/* ============ CME Tracker ============ */
:root {
  --bg: #07090f;
  --bg2: #0b0e17;
  --panel: #0e1220;
  --card: #121729;
  --line: #1e2540;
  --text: #d7ddee;
  --muted: #7a86a8;
  --accent: #ffb347;
  --accent2: #ff6a00;
  --blue: #4da3ff;
  --green: #3ddc97;
  --red: #ff5470;
  --font: "SF Mono", "Cascadia Code", "JetBrains Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 13px;
  overflow: hidden;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

#app {
  display: grid;
  --left-w: 280px;
  --right-w: 330px;
  grid-template-columns: var(--left-w) 1fr var(--right-w);
  grid-template-rows: 52px 1fr;
  grid-template-areas:
    "head head head"
    "left stage right";
  height: 100vh;
  transition: grid-template-columns .28s ease;
}
#app.left-collapsed { --left-w: 0px; }
#app.right-collapsed { --right-w: 0px; }
#left-panel { overflow: hidden; }
#right-panel { overflow-x: hidden; transition: padding .28s ease; }
#app.left-collapsed #left-panel { border-right: none; }
#app.right-collapsed #right-panel { border-left: none; padding: 0; }

/* edge tabs to collapse/expand the side panels */
.panel-toggle {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 6;
  width: 15px; height: 56px; padding: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(10, 13, 25, .82); color: var(--muted);
  border: 1px solid var(--line); cursor: pointer; font-size: 13px; line-height: 1;
  backdrop-filter: blur(4px);
}
.panel-toggle:hover { color: var(--accent); border-color: var(--accent); }
#toggle-left { left: 0; border-left: none; border-radius: 0 7px 7px 0; }
#toggle-right { right: 0; border-right: none; border-radius: 7px 0 0 7px; }

/* ---------- header ---------- */
#topbar {
  grid-area: head;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 22px;
  background: linear-gradient(180deg, #11162a, #0b0e17);
  border-bottom: 1px solid var(--line);
  z-index: 5;
}
.brand { display: flex; align-items: baseline; gap: 10px; }
.brand-home { display: flex; align-items: baseline; gap: 14px; color: inherit; text-decoration: none; }
.brand-home:hover { text-decoration: none; }
.brand h1 { font-size: 15px; letter-spacing: 2px; color: var(--accent); font-weight: 700; line-height: 1.65; }
.brand .subtitle { color: var(--muted); font-size: 11px; }
.brand-sun {
  width: 18px; height: 18px; border-radius: 50%;
  align-self: center;
  background: radial-gradient(circle at 40% 35%, #ffe08a, var(--accent) 45%, var(--accent2) 100%);
  box-shadow: 0 0 14px rgba(255, 140, 0, .6);
}
@keyframes sunpulse {
  0%, 100% { box-shadow: 0 0 12px 2px rgba(255,140,0,.45); }
  50%      { box-shadow: 0 0 20px 6px rgba(255,140,0,.75); }
}

#live-readouts { display: flex; gap: 18px; }
.readout { display: flex; align-items: baseline; gap: 5px; }
.readout .ro-label { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: 1px; }
.readout b { font-size: 15px; color: var(--text); min-width: 3ch; text-align: right; transition: color .4s; }
.readout small { color: var(--muted); font-size: 10px; }
.readout b.warn { color: var(--accent); }
.readout b.danger { color: var(--red); }
.readout b.ok { color: var(--green); }

/* Kp mini-meter: the full 0–9 ramp as 9 segments so the current value reads in
   context (a 6 visibly sits two-thirds up the scale). Unlit segments stay
   faintly visible to show the range; the color ramp marks the storm zones. */
/* clickable readouts act as buttons — suppress text selection so a fast
   double-click toggles the popup instead of highlighting half the header */
#ro-kp, #ro-density, #ro-wind, #ro-bz { cursor: pointer; border-radius: 6px; padding: 2px 4px; margin: -2px -4px; user-select: none; -webkit-user-select: none; }
#ro-kp:hover, #ro-density:hover, #ro-wind:hover, #ro-bz:hover { background: rgba(255,255,255,.05); }
#kp-meter { display: inline-flex; gap: 1.5px; align-items: center; align-self: center; margin: 0 2px; }
#kp-meter i { width: 4.5px; height: 10px; border-radius: 1px; opacity: .16; transition: opacity .3s; }
#kp-meter i.lit { opacity: 1; }

/* Kp history + forecast popup */
#kp-pop {
  position: fixed; top: 56px; right: 12px; z-index: 40;
  width: min(720px, calc(100vw - 20px));
  background: #0b0f1d; border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 14px; box-shadow: 0 14px 40px rgba(0, 0, 0, .55);
}
#kp-pop.hidden { display: none; }
.kp-pop-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 8px; }
.kp-pop-head b { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--text); }
.kp-pop-head .muted { font-size: 11px; color: var(--muted); }
#kp-pop-close { margin-left: auto; background: none; border: none; color: var(--muted); font-size: 17px; cursor: pointer; line-height: 1; }
#kp-pop-close:hover { color: var(--text); }
#kp-pop canvas { width: 100%; display: block; }
.kp-pop-legend { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; font-size: 10.5px; color: var(--muted); }
.kp-pop-legend .sw { display: inline-block; width: 10px; height: 8px; border-radius: 2px; margin-right: 4px; vertical-align: -1px; }
.kp-pop-legend .sw.solid { background: var(--accent); }
.kp-pop-legend .sw.est { background: var(--accent); opacity: .6; }
.kp-pop-legend .sw.fc { background: rgba(255,179,71,.2); border: 1px solid var(--accent); }
.kp-pop-legend .sw.cme { background: none; border-left: 2px dashed var(--accent); border-radius: 0; width: 4px; }

/* Density popup — same shell as #kp-pop, narrower (one cube, not a chart) */
#density-pop, #wind-pop, #bz-pop {
  position: fixed; top: 56px; right: 12px; z-index: 40;
  width: min(440px, calc(100vw - 20px));
  background: #0b0f1d; border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 14px; box-shadow: 0 14px 40px rgba(0, 0, 0, .55);
}
#density-pop.hidden, #wind-pop.hidden, #bz-pop.hidden { display: none; }
#density-pop canvas, #wind-pop canvas, #bz-pop canvas { width: 100%; display: block; }
#density-pop-close, #wind-pop-close, #bz-pop-close { margin-left: auto; background: none; border: none; color: var(--muted); font-size: 17px; cursor: pointer; line-height: 1; }
#density-pop-close:hover, #wind-pop-close:hover, #bz-pop-close:hover { color: var(--text); }
.density-note { margin-top: 8px; font-size: 11px; color: var(--muted); line-height: 1.55; }
.density-note b { color: var(--text); }

/* ---------- side panels ---------- */
#left-panel {
  grid-area: left;
  background: var(--panel);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
#right-panel {
  grid-area: right;
  background: var(--panel);
  border-left: 1px solid var(--line);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}
.scrolly { overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
.scrolly::-webkit-scrollbar { width: 8px; }
.scrolly::-webkit-scrollbar-thumb { background: var(--line); border-radius: 4px; }

.panel-head {
  padding: 10px 12px 6px;
  display: flex; align-items: baseline; justify-content: space-between;
}
.panel-head h2 { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--text); }
.panel-head .src { font-size: 10px; color: var(--muted); }
#cme-count { color: var(--muted); font-weight: 400; }

.type-filter { display: flex; gap: 4px; padding: 4px 8px 6px; }
.type-chip {
  flex: 1; min-width: 0;
  background: transparent; border: 1px solid var(--line); border-radius: 5px;
  font: inherit; cursor: pointer; padding: 3px 2px;
  display: flex; flex-direction: column; align-items: center; gap: 0;
  transition: opacity .15s, border-color .15s, background .15s;
}
.type-chip:hover { background: #161c33; }
.type-chip .tc-letter { font-weight: 700; font-size: 11px; line-height: 1.3; }
.type-chip .tc-count { font-size: 9px; color: var(--muted); }
.type-chip.off { opacity: .4; }
.type-chip.off .tc-letter { text-decoration: line-through; }
.type-chip.off .tc-count { opacity: .6; }

.planet-sel {
  margin: 2px 8px 6px; width: calc(100% - 16px); padding: 5px 8px;
  background: var(--bg2); color: var(--text); border: 1px solid var(--line); border-radius: 5px;
  font: inherit; font-size: 11px; cursor: pointer;
}
.planet-sel:focus { outline: none; border-color: var(--accent); }
#filter-earth, #filter-flares, #filter-undetermined {
  margin: 0 8px 6px; padding: 4px 8px;
  background: transparent; border: 1px solid var(--line); border-radius: 5px;
  color: var(--muted); font: inherit; font-size: 10px; letter-spacing: .5px;
  cursor: pointer; text-align: center;
  transition: color .15s, border-color .15s, background .15s;
}
#filter-earth:hover, #filter-flares:hover, #filter-undetermined:hover { color: var(--text); background: #161c33; }
#filter-earth.on { color: var(--red); border-color: var(--red); background: rgba(255, 84, 112, .08); }
#filter-flares.on { color: var(--green); border-color: var(--green); background: rgba(61, 220, 151, .08); }
#filter-undetermined.on { color: var(--blue); border-color: var(--blue); background: rgba(77, 163, 255, .10); }
/* stack the two catalog filter toggles full-width under the planet selector */
#filter-earth, #filter-undetermined { display: block; width: calc(100% - 16px); }

#cme-list { flex: 1.6; min-height: 0; padding: 0 8px 8px; }
#flare-list { flex: 1; min-height: 0; padding: 0 8px 8px; }
.loading { color: var(--muted); padding: 12px; }

.cme-item {
  border: 1px solid var(--line);
  border-left: 3px solid var(--muted);
  border-radius: 6px;
  padding: 8px 10px;
  margin: 6px 2px;
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .15s;
  position: relative;
}
.cme-item:hover { background: #161c33; }
.cme-item.selected {
  background: #1a2140;
  border-color: var(--accent);
  transform: translateX(2px);
}
.cme-item .row1 { display: flex; justify-content: space-between; align-items: center; gap: 6px; }
.cme-item .when { font-size: 12px; color: var(--text); }
.cme-item .row2 { display: flex; gap: 8px; margin-top: 4px; font-size: 11px; color: var(--muted); flex-wrap: wrap; }
.cme-item .speed { color: var(--text); }
.cme-item.hit     { border-left-color: var(--red); }
.cme-item.glance  { border-left-color: var(--accent); }
.cme-item.miss    { border-left-color: #3a4569; opacity: .8; }
.cme-item.pending { border-left-color: var(--blue); }
/* Dedicated status footer: badge always bottom-left; arrival/in-flight text
   sits beside it when it fits and wraps onto its own line when it doesn't, so
   it never runs past the cell edge in the narrow panel. */
.cme-item .row-status {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 3px 8px; margin-top: 5px; min-height: 16px;
}
.cme-item .row-status .arr { font-size: 10px; color: var(--muted); white-space: nowrap; }
.cme-item .inflight-tag { color: var(--green); animation: blink 1.6s ease-in-out infinite; }
@keyframes blink { 50% { opacity: .25; } }

.badge {
  display: inline-block;
  font-size: 9px;
  padding: 1px 6px;
  border-radius: 8px;
  letter-spacing: .5px;
  border: 1px solid currentColor;
}
.badge.hit     { color: var(--red); }
.badge.glance  { color: var(--accent); }
.badge.miss    { color: var(--muted); }
.badge.pending { color: var(--blue); }
.badge.type-S  { color: var(--muted); }
.badge.type-C  { color: var(--blue); }
.badge.type-O  { color: var(--accent); }
.badge.type-R, .badge.type-ER { color: var(--red); }

.flare-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 5px 8px; margin: 3px 2px;
  border-radius: 4px; border: 1px solid transparent;
  font-size: 11px; color: var(--muted);
}
.flare-item:hover { border-color: var(--line); }
.flare-right { display: flex; align-items: center; gap: 8px; }
.flare-item.linked { cursor: pointer; }
.flare-item.linked:hover { background: #161c33; border-color: var(--green); }
.flare-cme {
  font-size: 9px; color: var(--green); letter-spacing: .5px;
  border: 1px solid currentColor; border-radius: 8px; padding: 0 5px;
}
.flare-class { font-weight: 700; font-size: 12px; }
.flare-class.X { color: var(--red); }
.flare-class.M { color: var(--accent); }
.flare-class.C { color: var(--blue); }
.flare-class.B, .flare-class.A { color: var(--muted); }

/* ---------- stage ---------- */
#stage { grid-area: stage; position: relative; min-width: 0; min-height: 0; background: var(--bg); }
#helio-canvas, #helio-canvas-3d { position: absolute; inset: 0; width: 100%; height: 100%; cursor: grab; touch-action: none; }
#helio-canvas.dragging, #helio-canvas-3d.dragging { cursor: grabbing; }

#stage-hud { position: absolute; top: 10px; left: 12px; right: 12px; display: flex; justify-content: space-between; align-items: flex-start; pointer-events: none; }
#sim-clock { background: rgba(10,13,25,.75); border: 1px solid var(--line); border-radius: 6px; padding: 6px 12px; backdrop-filter: blur(4px); }
#sim-clock b { font-size: 14px; color: var(--text); }
#clock-tag { margin-left: 8px; font-size: 10px; color: var(--green); letter-spacing: 1px; }
#clock-tag.past { color: var(--blue); }
#clock-tag.future { color: var(--accent); }

#stage-tools { display: flex; gap: 6px; pointer-events: auto; }
.tool {
  background: rgba(10,13,25,.75); color: var(--muted);
  border: 1px solid var(--line); border-radius: 6px;
  font: inherit; font-size: 11px; padding: 5px 10px; cursor: pointer;
}
.tool:hover { color: var(--text); }
.tool.on { color: var(--accent); border-color: var(--accent); }

/* "Layers" overlay menu — groups the map-overlay toggles into one button */
.tool-menu { position: relative; }
#layers-menu {
  /* one above #tooltip (30) so the CME tooltip can never visually overlay the open menu */
  position: absolute; top: calc(100% + 4px); left: 0; z-index: 31; min-width: 176px; padding: 5px;
  background: rgba(10, 13, 25, .97); border: 1px solid var(--line); border-radius: 8px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .5);
}
#layers-menu.hidden { display: none; }
.menu-row {
  display: flex; align-items: center; gap: 9px; width: 100%; text-align: left;
  background: transparent; border: none; border-radius: 5px;
  color: var(--muted); font: inherit; font-size: 11.5px; padding: 7px 9px; cursor: pointer;
}
.menu-row:hover { background: rgba(255, 255, 255, .05); color: var(--text); }
.menu-row .ic { width: 14px; text-align: center; opacity: .85; flex: none; }
.menu-row .chk { margin-left: auto; color: var(--accent); visibility: hidden; }
.menu-row.on { color: var(--text); }
.menu-row.on .chk { visibility: visible; }
/* View presets — the row of one-tap setups at the top of the Layers menu.
   Momentary buttons (verbs, not modes), so no persistent .on state. */
#preset-row { display: flex; gap: 4px; padding: 2px 2px 6px; }
.preset-btn {
  flex: 1; background: rgba(255, 255, 255, .04); border: 1px solid var(--line); border-radius: 5px;
  color: var(--muted); font: inherit; font-size: 10.5px; padding: 5px 5px; cursor: pointer; white-space: nowrap;
}
.preset-btn:hover { color: var(--text); border-color: var(--accent); background: rgba(255, 255, 255, .07); }
.menu-sep { height: 1px; background: var(--line); margin: 0 2px 5px; }
/* Help link — lives in the top nav, right of the Data status readout */
#btn-help {
  align-self: center; line-height: 1;
  color: var(--muted); font-size: 11px;
  border: 1px solid var(--line); border-radius: 6px; padding: 4px 10px;
}
#btn-help:hover { color: var(--accent); border-color: var(--accent); text-decoration: none; }

#btn-events {
  align-self: center; line-height: 1;
  color: var(--muted); font-size: 11px;
  border: 1px solid var(--line); border-radius: 6px; padding: 4px 10px;
}
#btn-events:hover { color: var(--accent); border-color: var(--accent); text-decoration: none; }

/* "Copy link" button on the Selected-CME card header */
#copy-cme-link {
  margin-left: 8px; font: inherit; font-size: 10px; letter-spacing: normal; line-height: 1;
  color: var(--muted); background: none; border: 1px solid var(--line); border-radius: 5px;
  padding: 3px 8px; cursor: pointer; vertical-align: middle;
}
#copy-cme-link:hover { color: var(--accent); border-color: var(--accent); }

/* sister-site link — same chrome as Help, with a small rocky "asteroid" dot */
#btn-sister {
  align-self: center; line-height: 1; display: inline-flex; align-items: center; gap: 6px;
  color: var(--muted); font-size: 11px;
  border: 1px solid var(--line); border-radius: 6px; padding: 4px 10px;
}
#btn-sister:hover { color: var(--text); border-color: var(--muted); text-decoration: none; }
#btn-sister .ast-dot {
  width: 9px; height: 9px; border-radius: 50%; flex: none;
  background: radial-gradient(circle at 34% 30%, #c7ccd6, #8a90a0 55%, #4a4f5e);
  box-shadow: 0 0 6px 1px rgba(150, 160, 180, .35);
}

#impact-banner {
  position: absolute; top: 46px; left: 50%; transform: translateX(-50%);
  background: rgba(10, 13, 25, .9); border: 1px solid var(--red);
  color: #eaf0ff; border-radius: 8px; padding: 7px 8px 7px 14px;
  font-size: 13px; letter-spacing: 1px;
  display: flex; align-items: center; gap: 8px;
  animation: bannerpulse 1.2s ease-in-out infinite;
  pointer-events: none;
  white-space: nowrap;
}
#banner-body { display: flex; align-items: center; gap: 10px; }
#impact-banner .sev-chip {
  font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
  padding: 2px 8px; border-radius: 5px;
  border: 1px solid currentColor;
  background: rgba(0, 0, 0, .35);
}
#impact-banner .banner-msg::before { content: "⚠ "; opacity: .8; }
#banner-close {
  pointer-events: auto;                 /* banner itself is click-through */
  background: transparent; border: none; color: #eaf0ff;
  font-size: 17px; line-height: 1; cursor: pointer;
  padding: 0 4px; opacity: .6; letter-spacing: 0;
}
#banner-close:hover { opacity: 1; }
@keyframes bannerpulse { 50% { box-shadow: 0 0 24px 4px var(--sev-glow, rgba(255, 84, 112, .45)); } }

/* Historical-event replay picker (a styled <select> matching .tool).
   Width is capped — a select otherwise sizes to its longest option name; the
   opened list still shows full names, and the replay banner names the storm. */
select.tool { -webkit-appearance: none; appearance: none; padding-right: 22px;
  width: 152px; max-width: 34vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 12px) 9px, calc(100% - 8px) 9px; background-size: 4px 4px, 4px 4px; background-repeat: no-repeat; }
select.tool:hover { color: var(--text); }
select.tool option { background: #0a0d19; color: var(--text); }
select.tool:disabled { opacity: .35; cursor: not-allowed; }
select.tool:disabled:hover { color: var(--muted); }

/* Replay banner — sits where the inbound banner does, calm violet (not alarm red) */
#event-banner {
  position: absolute; top: 46px; left: 50%; transform: translateX(-50%);
  background: rgba(10, 13, 25, .92); border: 1px solid var(--accent);
  color: #eaf0ff; border-radius: 8px; padding: 6px 8px 6px 14px;
  font-size: 12px; letter-spacing: .5px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: 0 0 18px 2px rgba(120, 130, 255, .25);
  pointer-events: auto; white-space: nowrap; z-index: 20;
}
#event-banner b { color: var(--accent); letter-spacing: 1.5px; font-size: 11px; }
#event-banner .ev-recon { color: var(--accent); opacity: .9; cursor: help; }
#event-banner .ev-real { color: var(--green); opacity: .85; cursor: help; }
#event-return {
  background: transparent; border: 1px solid var(--line); color: #eaf0ff;
  border-radius: 5px; font: inherit; font-size: 11px; padding: 3px 9px; cursor: pointer; letter-spacing: .5px;
}
#event-return:hover { border-color: var(--accent); color: var(--accent); }

/* Near-miss "what Earth was spared" card */
#nearmiss-card { border-color: rgba(255, 84, 112, .4); }
#nearmiss-card h3 { color: #ff8aa0; }
#nearmiss-body p { margin: 0 0 8px; }
.nm-stats { display: flex; gap: 8px; margin: 10px 0; }
.nm-stats > div {
  flex: 1; text-align: center; padding: 8px 4px;
  background: rgba(255, 255, 255, .03); border: 1px solid var(--line); border-radius: 7px;
}
.nm-v { display: block; font-size: 16px; font-weight: 700; color: var(--text); }
.nm-v.danger { color: var(--red); }
.nm-l { display: block; font-size: 9px; color: var(--muted); letter-spacing: .4px; margin-top: 3px; text-transform: uppercase; }

/* radiation-storm (S-scale) card */
#rad-body p { margin: 0 0 8px; }
.rad-stats { display: flex; gap: 8px; margin: 4px 0 10px; }
.rad-stats > div {
  flex: 1; text-align: center; padding: 8px 4px;
  background: rgba(255, 255, 255, .03); border: 1px solid var(--line); border-radius: 7px;
}
.rad-v { display: block; font-size: 16px; font-weight: 700; color: var(--text); }
.rad-l { display: block; font-size: 9px; color: var(--muted); letter-spacing: .4px; margin-top: 3px; text-transform: uppercase; }

/* L1 nowcast status line */
.l1-line { font-size: 12.5px; line-height: 1.5; margin-bottom: 8px; }

/* radiation (SEP) line in the Selected CME card */
.sep-line { margin-top: 8px; font-size: 11px; line-height: 1.5; padding: 6px 9px; border-radius: 6px; }
.sep-line.on { color: #ffcaa0; background: rgba(255, 140, 26, .10); border: 1px solid rgba(255, 140, 26, .35); }
.sep-line.on b { color: #ff8c1a; }
.sep-line.none { color: var(--muted); }

#tooltip {
  position: absolute; z-index: 30; pointer-events: none;
  background: rgba(8,11,22,.92); border: 1px solid var(--accent);
  border-radius: 6px; padding: 7px 10px; font-size: 11px;
  max-width: 260px; line-height: 1.5;
}
#tooltip b { color: var(--accent); }

/* Spacecraft-layer info popup (mirrors #tooltip; cyan to match the layer) */
#sat-tip {
  position: absolute; z-index: 30; pointer-events: none;
  background: rgba(8,11,22,.94); border: 1px solid rgba(96,206,224,.85);
  border-radius: 6px; padding: 8px 11px; font-size: 11px;
  max-width: 290px; line-height: 1.45;
}
#sat-tip .sat-h { color: #74d4dd; display: block; margin-bottom: 2px; }
#solo-side { display: block; width: 258px; max-width: 100%; margin-top: 8px; border: 1px solid rgba(96,206,224,.25); border-radius: 5px; background: rgba(4,6,12,.55); }
.sat-side-cap { color: var(--muted); font-size: 9.5px; margin-top: 4px; line-height: 1.35; }
#sat-tip .sat-where { color: var(--muted); margin-bottom: 6px; }
#sat-tip .sat-row { margin-top: 4px; }
#sat-tip .sat-row b { color: #aeeaf2; }

.hidden { display: none !important; }

/* ---------- timeline ---------- */
#timeline-wrap {
  position: absolute; left: 0; right: 0; bottom: 0;
  background: linear-gradient(0deg, rgba(7,9,15,.95), rgba(7,9,15,.72));
  border-top: 1px solid var(--line);
  padding: 6px 12px 8px;
}
#transport { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
#btn-play, #btn-now {
  background: var(--card); color: var(--text);
  border: 1px solid var(--line); border-radius: 6px;
  font: inherit; padding: 4px 12px; cursor: pointer;
}
#btn-play { width: 42px; color: var(--accent); }
#btn-play:hover, #btn-now:hover { border-color: var(--accent); }
#btn-now.live { color: var(--green); border-color: var(--green); }
#btn-now.live::before { content: "● "; animation: blink 1.6s ease-in-out infinite; }
#btn-isolate {
  background: var(--card); color: var(--muted);
  border: 1px solid var(--line); border-radius: 6px;
  font: inherit; font-size: 11px; padding: 4px 12px; cursor: pointer;
}
#btn-isolate:hover { color: var(--text); border-color: #5ec8ff; }
#btn-isolate.on { color: #5ec8ff; border-color: #5ec8ff; background: rgba(94, 200, 255, .10); }
#speed-ctl { display: flex; gap: 2px; }
.spd {
  background: transparent; color: var(--muted);
  border: 1px solid var(--line); font: inherit; font-size: 10px;
  padding: 4px 8px; cursor: pointer;
}
.spd:first-child { border-radius: 6px 0 0 6px; }
.spd:last-child { border-radius: 0 6px 6px 0; }
.spd.on { color: var(--bg); background: var(--accent); border-color: var(--accent); }

/* timeline span selector — pushed to the right edge, opposite the playback controls */
#range-ctl { display: flex; align-items: center; gap: 7px; margin-left: auto; }
#range-ctl.disabled { opacity: .4; pointer-events: none; }
.rng-label { font-size: 9px; color: var(--muted); text-transform: uppercase; letter-spacing: .8px; }
/* Top-down | 3D segmented control. Deliberately NOT class .rng: that class is
   the timeline span selector, and main.js binds a global .rng click handler
   that reads data-days — a view button matching it set timeRange to NaN. */
#view-ctl { display: flex; }
.vw {
  background: transparent; color: var(--muted);
  border: 1px solid var(--line); font: inherit; font-size: 10px;
  padding: 4px 9px; cursor: pointer;
}
.vw:not(:first-child) { border-left: none; }
.vw:first-child { border-radius: 6px 0 0 6px; }
.vw:last-child { border-radius: 0 6px 6px 0; }
.vw:hover { color: var(--text); }
.vw.on { color: var(--bg); background: var(--accent); border-color: var(--accent); }

.rng-seg { display: flex; }
.rng {
  background: transparent; color: var(--muted);
  border: 1px solid var(--line); font: inherit; font-size: 10px;
  padding: 4px 9px; cursor: pointer;
}
.rng:not(:first-child) { border-left: none; }
.rng:first-child { border-radius: 6px 0 0 6px; }
.rng:last-child { border-radius: 0 6px 6px 0; }
.rng:hover { color: var(--text); }
.rng.on { color: var(--bg); background: var(--accent); border-color: var(--accent); }
#timeline { display: block; width: 100%; height: 56px; cursor: pointer; }

/* ---------- cards ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  flex-shrink: 0;
}
.card h3 {
  font-size: 11px; letter-spacing: 1px; text-transform: uppercase;
  color: var(--text); margin-bottom: 8px;
  display: flex; align-items: center; justify-content: space-between;
}
.tag { font-size: 9px; color: var(--muted); border: 1px solid var(--line); padding: 1px 6px; border-radius: 8px; text-transform: none; letter-spacing: 0; }
.muted { color: var(--muted); }
.small-text { font-size: 11px; line-height: 1.55; }
.card canvas { width: 100%; display: block; }

#earth-canvas { margin: 0 auto; }
/* Reserve six caption lines — the text swings between ~3 and 6 lines as storm/
   coupling lines come and go, and without this the whole column below jumps. */
#earth-caption { margin-top: 6px; text-align: center; min-height: calc(1.55em * 6); }

#impact-card .impact-grid {
  display: grid; grid-template-columns: auto 1fr; gap: 3px 12px;
  font-size: 11px; margin-top: 4px;
}
#impact-card .impact-grid dt { color: var(--muted); }
#impact-card .impact-grid dd { color: var(--text); }
#impact-card .verdict { font-size: 13px; padding: 6px 0 8px; }
#impact-card .verdict.hit { color: var(--red); }
#impact-card .verdict.glance { color: var(--accent); }
#impact-card .verdict.miss { color: var(--muted); }
#impact-card .verdict.pending { color: var(--blue); }
#impact-card .countdown { font-size: 16px; color: var(--accent); padding: 4px 0; }
#impact-card .note { margin-top: 8px; font-size: 10px; color: var(--muted); line-height: 1.5; max-height: 76px; overflow-y: auto; }

#sdo-tabs { display: flex; gap: 4px; margin-bottom: 6px; }
.sdo-tab {
  flex: 1; background: transparent; color: var(--muted);
  border: 1px solid var(--line); border-radius: 4px;
  font: inherit; font-size: 10px; padding: 3px 0; cursor: pointer;
}
.sdo-tab.on { color: var(--accent); border-color: var(--accent); }
#sun-wrap { position: relative; width: 100%; aspect-ratio: 1; }
#sdo-canvas { width: 100%; height: 100%; border-radius: 6px; display: block; background: #000; }
#sdo-canvas.hidden { display: none; }
#sun-overlay { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: auto; }
/* Pre-2010 placeholder (no spacecraft imagery) */
#sdo-empty {
  position: absolute; inset: 0; display: flex; flex-direction: column; gap: 4px;
  align-items: center; justify-content: center; text-align: center;
  border-radius: 6px; background: radial-gradient(circle at 50% 45%, #11151f, #05070b 70%);
  color: #8b97ad; font-size: 12px; letter-spacing: .02em; padding: 0 12px;
}
#sdo-empty span { font-size: 10.5px; color: #5f6b7e; }
#sdo-empty.hidden { display: none; }
/* Timestamp badge — which moment the Sun image shows */
#sdo-time {
  position: absolute; left: 6px; bottom: 6px; pointer-events: none;
  font: 10px/1.4 monospace; color: #cdd6e6; background: rgba(8,10,16,.62);
  padding: 1px 6px; border-radius: 4px; letter-spacing: .03em;
}
#flare-tip {
  position: fixed; z-index: 60; pointer-events: none;
  background: rgba(8,11,22,.94); border: 1px solid var(--accent);
  border-radius: 6px; padding: 7px 10px; font-size: 11px; line-height: 1.5;
  max-width: 220px;
}
#flare-tip b { color: var(--accent); }
#flare-tip .tip-link { color: var(--green); }
#region-caption { margin-top: 6px; }

.legend { display: flex; gap: 14px; margin-top: 4px; }
.lg { font-size: 10px; color: var(--muted); }
.lg::before { content: "—"; margin-right: 4px; font-weight: 700; }
.lg-speed::before { color: var(--accent); }
.lg-bz::before { color: var(--red); }

.copyright {
  margin-top: 10px; padding-top: 8px;
  border-top: 1px solid var(--line);
  font-size: 10px; color: var(--muted); letter-spacing: .3px;
}
kbd {
  background: var(--bg2); border: 1px solid var(--line); border-radius: 3px;
  padding: 0 4px; font-size: 10px;
}

@media (max-width: 1100px) {
  #app { --left-w: 230px; --right-w: 280px; }
}

/* ---------- phone layout (≤640px): stack the 3-column grid into one scroll ---------- */
@media (max-width: 640px) {
  body { overflow: auto; }
  #app {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    grid-template-areas: "head" "stage" "left" "right";
    height: auto; min-height: 100vh; min-height: 100svh;
    transition: none;
  }
  /* header wraps; live readouts flow full-width below the brand */
  #topbar { height: auto; min-height: 52px; flex-wrap: wrap; padding: 8px 12px 8px 22px; gap: 6px 10px; }
  .brand .subtitle { display: none; }
  #live-readouts { width: 100%; flex-wrap: wrap; gap: 6px 14px; }

  /* the map gets an explicit, stable height (svh ignores the address bar) */
  #stage { height: 65vh; height: 65svh; }
  #stage-hud { flex-wrap: wrap; gap: 6px; }
  #stage-tools { flex-wrap: wrap; }
  #transport { flex-wrap: wrap; }
  /* banners become a wrapping full-width strip instead of a fixed centered pill */
  #impact-banner, #event-banner { left: 8px; right: 8px; transform: none; max-width: none; white-space: normal; }

  /* panels stack and scroll with the page */
  #left-panel { overflow: visible; border-right: none; border-bottom: 1px solid var(--line); }
  #right-panel { overflow: visible; border-left: none; }
  /* keep the two long lists browsable rather than endless */
  #cme-list { flex: none; max-height: 60svh; }
  #flare-list { flex: none; max-height: 40svh; }

  /* collapse edge-tabs are meaningless when stacked */
  .panel-toggle { display: none; }
  /* a touch more tap area for small controls */
  .tool, .spd, .rng, .vw, #btn-play, #btn-now, #btn-isolate, .type-chip { padding-top: 7px; padding-bottom: 7px; }
}

/* ---------- first-run welcome / what's-new modal ---------- */
#welcome-modal, #join-modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 16px; }
#welcome-modal.hidden, #join-modal.hidden { display: none; }
.welcome-backdrop { position: absolute; inset: 0; background: rgba(4, 6, 12, .72); backdrop-filter: blur(4px); }
.welcome-card {
  position: relative; z-index: 1; width: 100%; max-width: 460px; max-height: 88vh; max-height: 88svh; overflow-y: auto;
  background: linear-gradient(180deg, #11162a, #0b0e17); border: 1px solid var(--line); border-radius: 14px;
  padding: 22px 22px 18px; box-shadow: 0 20px 60px rgba(0, 0, 0, .6);
}
.welcome-x { position: absolute; top: 8px; right: 12px; background: transparent; border: none; color: var(--muted); font-size: 22px; line-height: 1; cursor: pointer; padding: 2px 6px; }
.welcome-x:hover { color: var(--text); }
.welcome-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; padding-right: 24px; }
.welcome-sun { width: 22px; height: 22px; border-radius: 50%; flex: none;
  background: radial-gradient(circle at 35% 35%, #fff3c4, #ffb347 55%, #ff6a00); box-shadow: 0 0 16px 3px rgba(255, 140, 0, .55); }
#welcome-title { font-size: 18px; color: var(--accent); letter-spacing: .5px; }
.welcome-lead { color: var(--text); font-size: 13.5px; line-height: 1.6; margin-bottom: 12px; }
.welcome-points { list-style: none; margin: 0 0 14px; padding: 0; }
.welcome-points li { position: relative; padding-left: 18px; margin: 7px 0; color: #c3cbe2; font-size: 13px; line-height: 1.5; }
.welcome-points li::before { content: "▸"; position: absolute; left: 2px; color: var(--accent); }
.welcome-whatsnew { border-top: 1px solid var(--line); padding-top: 12px; margin-bottom: 16px; }
.welcome-whatsnew h3 { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); margin-bottom: 6px; }
.welcome-whatsnew ul { list-style: none; margin: 0; padding: 0; }
.welcome-whatsnew li { color: #c3cbe2; font-size: 12.5px; margin: 4px 0; }
.welcome-sig { color: var(--muted); font-size: 12px; font-style: italic; line-height: 1.55; margin: 0 0 14px; padding-top: 12px; border-top: 1px solid var(--line); }
.welcome-sig a { color: var(--blue); font-style: normal; }
.welcome-actions { display: flex; gap: 14px; align-items: center; }
.welcome-primary { background: var(--accent); color: #1a1205; border: none; border-radius: 8px; font: inherit; font-weight: 700; font-size: 13px; padding: 9px 16px; cursor: pointer; }
.welcome-primary:hover { background: #ffc266; }
.welcome-secondary { background: none; border: 0; padding: 0; cursor: pointer; font: inherit; font-size: 13px; color: var(--blue); text-decoration: none; }
.welcome-secondary:hover { text-decoration: underline; }
#join-dismiss { color: #8b97ad; }   /* muted — it's a dismiss, not a CTA */
#join-dismiss:hover { color: #cdd6e6; text-decoration: underline; }

/* visually-hidden (screen-reader / crawler text, no visual change) */
.vh { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0; }

/* ---------- mailing-list signup form (welcome modal + help page) ---------- */
.subscribe-form { margin: 16px 0 4px; }
.subscribe-label { display: block; font-size: 12px; color: #9aa6bd; margin-bottom: 7px; }
.subscribe-row { display: flex; gap: 8px; }
.subscribe-row input[type="email"] {
  flex: 1; min-width: 0; padding: 9px 11px; font-size: 13px;
  background: rgba(10,13,22,.7); border: 1px solid #26314a; border-radius: 7px; color: #e6ebf5;
}
.subscribe-row input[type="email"]:focus { outline: none; border-color: var(--accent); }
.subscribe-row button {
  padding: 9px 16px; font-size: 13px; font-weight: 600; white-space: nowrap; cursor: pointer;
  background: var(--accent); color: #1a1206; border: none; border-radius: 7px;
}
.subscribe-row button:disabled { opacity: .6; cursor: default; }
.subscribe-form .hp { position: absolute; left: -5000px; width: 1px; height: 1px; opacity: 0; }
.subscribe-status { display: block; font-size: 12px; margin-top: 6px; min-height: 1em; }
.subscribe-status.ok { color: #57d08a; }
.subscribe-status.err { color: #ff7a90; }

/* ---------- cinematic view (body.cinematic, toggled in the Layers menu) ----------
   Deeper palette + glassier stage HUD to match the map's deep-space backdrop.
   Canvas-side differences live behind isCinematic() in js/viz.js. */
body.cinematic { --bg: #05060c; --bg2: #090c15; --panel: #0c101d; --card: #111627; }
body.cinematic #sim-clock { background: rgba(6,9,17,.68); border-color: rgba(120,140,190,.22); border-radius: 8px; backdrop-filter: blur(6px); box-shadow: 0 4px 18px rgba(0,0,0,.35); }
body.cinematic .tool { background: rgba(6,9,17,.68); border-color: rgba(120,140,190,.22); border-radius: 8px; backdrop-filter: blur(6px); box-shadow: 0 4px 18px rgba(0,0,0,.3); }