/* ==========================================================
   SCRAP ROCKET — NASA mission-control-on-a-budget styling.

   Palette:
     paper       cream/tan briefing folder
     console     riveted gray-green panel
     dsky        green CRT readout (Apollo Guidance Computer)
     nasa-red    bold red for accents and alarms
     nasa-blue   meatball-logo blue for stamps and patch
     caution     yellow/black hazard chevrons

   The pixel-art game canvas keeps its identity inside this
   1969 mission-control chrome: a pixel rocket on the monitor.
   ========================================================== */

:root {
  /* paper / parchment */
  --paper:           #ebe1c7;
  --paper-soft:      #f3ebd4;
  --paper-edge:      #c8b787;
  --paper-line:      #b9a96f;
  --ink:             #1c1812;
  --ink-soft:        #4a4238;

  /* console gray-green */
  --console-dark:    #2c2e2a;
  --console-mid:     #3e413c;
  --console-pale:    #585b54;
  --console-rim:     #1a1c19;
  --console-edge:    #6b6e64;
  --console-shadow:  #1a1b18;

  /* DSKY CRT */
  --dsky-bg:         #08120c;
  --dsky-rim:        #061008;
  --dsky-green:      #2dff85;
  --dsky-amber:      #ffb12a;
  --dsky-dim:        #1f3328;

  /* signage */
  --nasa-red:        #d52232;
  --nasa-red-dark:   #8a1622;
  --nasa-blue:       #0b3d91;
  --nasa-blue-pale:  #2a6fc9;
  --caution:         #f6c61f;
  --caution-dark:    #c89c12;

  --shadow:          rgba(0,0,0,0.45);
  --rivet-color:     #14140e;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: ui-monospace, "Courier New", monospace;
  background: var(--console-dark);
  color: var(--ink);
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
}

canvas {
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
}

#app {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  /* console-room ambient */
  background:
    radial-gradient(ellipse at top, #41443d 0%, #2c2e2a 60%, #1a1c19 100%);
}

/* ---- Reusable: caution stripes ---- */
.caution-stripe {
  text-align: center;
  font-weight: 900;
  letter-spacing: 0.18em;
  font-size: 10px;
  color: var(--ink);
  padding: 6px 14px;
  background:
    /* readable cream band sandwiched between chevron strips */
    linear-gradient(to bottom,
      transparent 0, transparent 4px,
      var(--paper) 4px, var(--paper) calc(100% - 4px),
      transparent calc(100% - 4px)),
    repeating-linear-gradient(
      -45deg,
      var(--caution) 0 14px,
      var(--ink) 14px 28px
    );
}
.caution-stripe.top    { border-bottom: 3px solid var(--ink); }
.caution-stripe.bottom { border-top: 3px solid var(--ink); }

/* ---- Reusable: rivet corners on a panel ---- */
.panel-rivets {
  position: relative;
  background: var(--console-mid);
  border: 2px solid var(--console-rim);
  box-shadow:
    inset 0 0 0 1px var(--console-edge),
    inset 0 -3px 0 0 var(--console-shadow),
    4px 4px 0 var(--shadow);
}
.panel-rivets::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle 3px at 7px 7px, var(--rivet-color) 65%, transparent 70%),
    radial-gradient(circle 3px at calc(100% - 7px) 7px, var(--rivet-color) 65%, transparent 70%),
    radial-gradient(circle 3px at 7px calc(100% - 7px), var(--rivet-color) 65%, transparent 70%),
    radial-gradient(circle 3px at calc(100% - 7px) calc(100% - 7px), var(--rivet-color) 65%, transparent 70%);
  background-repeat: no-repeat;
}

/* ---- Reusable: panel label tab (label-maker tape) ---- */
.panel-label {
  position: absolute;
  top: -10px;
  left: 18px;
  background: var(--ink);
  color: var(--paper);
  font-weight: 900;
  letter-spacing: 0.22em;
  font-size: 10px;
  padding: 3px 10px;
  border: 2px solid var(--ink);
  z-index: 2;
  box-shadow: 2px 2px 0 var(--shadow);
}

/* ---- Reusable: DSKY readouts ---- */
.dsky-strip,
.dsky-cell,
.dsky-readout {
  font-family: ui-monospace, "Courier New", monospace;
}
.dsky-strip {
  display: grid;
  gap: 6px;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
}
.dsky-cell {
  background: var(--dsky-bg);
  border: 2px solid var(--dsky-rim);
  padding: 5px 8px;
  text-align: center;
  position: relative;
  box-shadow: inset 0 0 14px rgba(0,0,0,0.7), inset 0 0 1px var(--dsky-green);
}
.dsky-cell label {
  display: block;
  font-size: 8px;
  font-weight: 900;
  color: var(--dsky-amber);
  letter-spacing: 0.25em;
  text-shadow: 0 0 4px rgba(255, 177, 42, 0.6);
}
.dsky-cell b {
  display: block;
  font-size: 14px;
  font-weight: 900;
  color: var(--dsky-green);
  letter-spacing: 0.08em;
  text-shadow: 0 0 6px rgba(45, 255, 133, 0.55);
  margin-top: 1px;
}
.dsky-readout {
  background: var(--dsky-bg);
  color: var(--dsky-green);
  text-shadow: 0 0 6px rgba(45, 255, 133, 0.55);
  border: 2px solid var(--dsky-rim);
  padding: 4px 10px;
  letter-spacing: 0.1em;
}

/* CRT scanline overlay on every dsky surface */
.dsky-cell::after,
.dsky-readout::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0) 0 2px,
    rgba(0,0,0,0.18) 2px 3px
  );
}
.dsky-cell, .dsky-readout { position: relative; }

/* ---- Screens ---- */
.screen {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  overflow: hidden;
}
.screen.active { display: flex; }

/* ---- Buttons ---- */
.btn {
  font-family: inherit;
  font-weight: 900;
  letter-spacing: 0.14em;
  font-size: 13px;
  padding: 11px 22px;
  background: var(--console-mid);
  color: var(--paper);
  border: 2px solid var(--console-rim);
  border-radius: 0;
  cursor: pointer;
  text-transform: uppercase;
  box-shadow:
    inset 0 0 0 1px var(--console-edge),
    inset 0 -3px 0 0 var(--console-shadow),
    3px 3px 0 var(--shadow);
  transition: transform 0.05s ease, box-shadow 0.05s ease, background 0.1s ease;
}
.btn:hover { background: var(--console-pale); }
.btn:active {
  transform: translate(2px, 2px);
  box-shadow:
    inset 0 0 0 1px var(--console-edge),
    inset 0 -1px 0 0 var(--console-shadow),
    1px 1px 0 var(--shadow);
}
.btn-primary {
  background: var(--nasa-red);
  color: var(--paper-soft);
  border-color: var(--ink);
  text-shadow: 1px 1px 0 var(--nasa-red-dark);
  box-shadow:
    inset 0 0 0 1px #ff5566,
    inset 0 -3px 0 0 var(--nasa-red-dark),
    3px 3px 0 var(--shadow);
}
.btn-primary:hover { background: #e83040; }
.btn-ghost {
  background: transparent;
  border-color: var(--paper-edge);
  color: var(--paper-edge);
  box-shadow: 3px 3px 0 var(--shadow);
}
.btn-icon {
  padding: 6px 12px;
  font-size: 16px;
}
.btn-small {
  padding: 7px 14px;
  font-size: 11px;
}

/* Big illuminated launch CTA — has a glow lamp on the left */
.launch-cta {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 22px;
  font-size: 16px;
}
.launch-cta .btn-light {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #ffe6a0 0%, var(--caution) 50%, #6a4f00 100%);
  border: 2px solid var(--ink);
  box-shadow: 0 0 8px var(--caution), inset 0 0 4px rgba(0,0,0,0.4);
  animation: lamp-blink 1.2s steps(2, end) infinite;
}
@keyframes lamp-blink {
  0%, 60% { box-shadow: 0 0 8px var(--caution), inset 0 0 4px rgba(0,0,0,0.4); opacity: 1; }
  61%, 100% { box-shadow: 0 0 2px var(--caution-dark), inset 0 0 4px rgba(0,0,0,0.6); opacity: 0.55; }
}
.console-btn { letter-spacing: 0.18em; }

.btn-launch {
  width: 100%;
  margin-top: 12px;
  font-size: 15px;
  padding: 14px;
  background: var(--nasa-red);
  color: var(--paper-soft);
  border-color: var(--ink);
  text-shadow: 1px 1px 0 var(--nasa-red-dark);
  letter-spacing: 0.2em;
  box-shadow:
    inset 0 0 0 1px #ff5566,
    inset 0 -4px 0 0 var(--nasa-red-dark),
    4px 4px 0 var(--shadow);
}
.btn-launch:disabled {
  background: var(--console-pale);
  color: #98968d;
  border-color: var(--console-rim);
  text-shadow: none;
  cursor: not-allowed;
  box-shadow:
    inset 0 0 0 1px var(--console-edge),
    inset 0 -2px 0 0 var(--console-shadow),
    2px 2px 0 var(--shadow);
}

/* ---- Title screen / briefing folder ---- */
#screen-title {
  align-items: center;
  justify-content: center;
  position: relative;
  background:
    radial-gradient(ellipse at center, #15182a 0%, #06060e 80%);
}
.title-stars {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, #fff, transparent),
    radial-gradient(1px 1px at 70% 60%, #fff, transparent),
    radial-gradient(1px 1px at 40% 80%, #aac, transparent),
    radial-gradient(2px 2px at 85% 20%, #fff, transparent),
    radial-gradient(1px 1px at 55% 15%, #ffd, transparent),
    radial-gradient(1px 1px at 10% 70%, #ccf, transparent);
  opacity: 0.6;
}

.briefing-folder {
  position: relative;
  width: min(560px, 92vw);
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  background:
    /* faint horizontal paper texture */
    repeating-linear-gradient(
      to bottom,
      transparent 0 2px,
      rgba(185, 169, 111, 0.06) 2px 3px
    ),
    var(--paper);
  border: 3px solid var(--ink);
  box-shadow:
    8px 8px 0 var(--shadow),
    inset 0 0 0 2px var(--paper-edge);
  padding: 0;
  z-index: 1;
}

.folder-stamps {
  display: flex;
  gap: 10px;
  padding: 12px 16px 4px;
  flex-wrap: wrap;
  align-items: center;
}
.stamp {
  font-family: ui-monospace, monospace;
  font-weight: 900;
  letter-spacing: 0.14em;
  font-size: 10px;
  padding: 3px 8px;
  border: 2px solid var(--ink-soft);
  color: var(--ink-soft);
  /* slight skew + outline = rubber stamp */
  transform: rotate(-2deg);
  text-transform: uppercase;
  background: rgba(255,255,255,0.05);
}
.stamp-blue { color: var(--nasa-blue); border-color: var(--nasa-blue); transform: rotate(-3deg); }
.stamp-red  { color: var(--nasa-red);  border-color: var(--nasa-red);  transform: rotate(2deg); }

.patch-wrap {
  text-align: center;
  padding: 10px 0 6px;
}
.mission-patch {
  width: min(220px, 50vw);
  height: auto;
  filter: drop-shadow(3px 3px 0 var(--shadow));
}

.briefing-folder .logo {
  display: block;
  text-align: center;
  line-height: 1;
  padding: 8px 16px 4px;
}
.logo-line-1 {
  display: block;
  font-size: clamp(28px, 6.5vw, 48px);
  color: var(--nasa-red);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-shadow:
    1px 1px 0 var(--nasa-red-dark),
    2px 2px 0 var(--ink);
}
.logo-line-2 {
  display: block;
  font-size: clamp(13px, 3vw, 18px);
  color: var(--paper);
  background: var(--ink);
  padding: 4px 10px;
  margin: 8px auto 0;
  width: max-content;
  letter-spacing: 0.3em;
  font-weight: 700;
}

.menu {
  display: flex;
  flex-direction: column;
  gap: 9px;
  align-items: stretch;
  max-width: 320px;
  margin: 14px auto;
  padding: 0 16px;
}

.title-meta {
  margin: 6px 16px 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

/* ---- Topbar ---- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background:
    /* metal panel sheen */
    linear-gradient(to bottom, var(--console-pale) 0%, var(--console-mid) 60%, var(--console-dark) 100%);
  border-bottom: 3px solid var(--console-rim);
  flex-shrink: 0;
  color: var(--paper);
  position: relative;
  box-shadow:
    inset 0 -1px 0 0 var(--console-edge),
    0 4px 0 0 var(--console-shadow);
}
.topbar::before, .topbar::after {
  content: '';
  position: absolute;
  width: 6px; height: 6px;
  background: var(--rivet-color);
  border-radius: 50%;
  top: 8px;
  box-shadow: inset -1px -1px 0 #555a52;
}
.topbar::before { left: 6px; }
.topbar::after  { right: 6px; }
.topbar-title {
  font-weight: 900;
  letter-spacing: 0.18em;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.topbar-tag {
  background: var(--ink);
  color: var(--caution);
  padding: 3px 8px;
  letter-spacing: 0.2em;
  font-size: 10px;
  border: 2px solid var(--caution);
}
.topbar-stats {
  display: flex;
  gap: 8px;
  font-size: 11px;
  font-weight: 900;
}
.stat {
  background: var(--dsky-bg);
  color: var(--dsky-green);
  text-shadow: 0 0 4px rgba(45,255,133,0.5);
  padding: 5px 9px;
  border: 2px solid var(--dsky-rim);
  letter-spacing: 0.15em;
}

/* ---- Hangar layout ---- */
.hangar-layout {
  display: grid;
  grid-template-columns: 240px 1fr 260px;
  flex: 1;
  min-height: 0;
  gap: 8px;
  padding: 12px;
  background: var(--console-dark);
}
.parts-panel, .stats-panel {
  overflow-y: auto;
  padding: 18px 12px 12px;
  color: var(--paper);
}
.parts-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin-bottom: 10px;
}
.tab {
  background: var(--console-dark);
  color: var(--paper-edge);
  border: 2px solid var(--console-rim);
  font-family: inherit;
  font-size: 10px;
  padding: 6px 4px;
  cursor: pointer;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: 0.15em;
  box-shadow: inset 0 0 0 1px var(--console-edge);
}
.tab.active {
  background: var(--caution);
  color: var(--ink);
  border-color: var(--ink);
  box-shadow: inset 0 -2px 0 0 var(--caution-dark);
}
.parts-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.part-card {
  background: var(--console-dark);
  border: 2px solid var(--console-rim);
  padding: 8px;
  cursor: grab;
  display: flex;
  gap: 8px;
  align-items: center;
  position: relative;
  box-shadow: inset 0 0 0 1px var(--console-edge);
  color: var(--paper);
}
.part-card:hover { border-color: var(--caution); }
.part-card.selected {
  border-color: var(--caution);
  background: #4d4f3a;
  box-shadow: inset 0 0 0 1px var(--caution);
}
.part-card.locked {
  opacity: 0.5;
  cursor: not-allowed;
  background:
    repeating-linear-gradient(
      -45deg,
      var(--console-dark) 0 8px,
      #1f211d 8px 16px
    );
}
.part-card .part-icon {
  width: 40px; height: 40px;
  flex-shrink: 0;
  background: var(--dsky-bg);
  border: 2px solid var(--dsky-rim);
}
.part-card .part-info { flex: 1; min-width: 0; }
.part-card .part-name {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--paper);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.part-card .part-stats {
  font-size: 9px;
  color: var(--paper-edge);
  margin-top: 2px;
  letter-spacing: 0.05em;
}
.part-card .part-lock {
  position: absolute;
  top: 2px;
  right: 4px;
  font-size: 9px;
  color: var(--nasa-red);
  background: var(--ink);
  padding: 1px 4px;
  border: 1px solid var(--nasa-red);
  letter-spacing: 0.15em;
  font-weight: 900;
}

.builder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px;
  position: relative;
  min-height: 0;
  background:
    /* blueprint grid */
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(to right, rgba(255,255,255,0.02) 1px, transparent 1px) 0 0 / 8px 8px,
    linear-gradient(to bottom, rgba(255,255,255,0.02) 1px, transparent 1px) 0 0 / 8px 8px,
    radial-gradient(ellipse at center, #1a3a5e 0%, #0e1f3a 60%, #06122a 100%);
  border: 2px solid var(--console-rim);
  box-shadow:
    inset 0 0 0 1px var(--console-edge),
    inset 0 0 60px rgba(0,0,0,0.6);
}
#build-canvas {
  background: rgba(8, 18, 30, 0.6);
  border: 2px solid #2a4d80;
  max-width: 100%;
  max-height: 100%;
  cursor: crosshair;
  box-shadow: inset 0 0 24px rgba(0,0,0,0.6);
}
.build-readout {
  margin-top: 8px;
  font-size: 10px;
  color: #88a8d0;
  letter-spacing: 0.1em;
  text-align: center;
  min-height: 14px;
  font-weight: 700;
}
.builder-tools {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

/* ---- Stats panel ---- */
.stats-panel h3 {
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--paper-edge);
  margin-bottom: 4px;
  font-weight: 900;
}
.rocket-name {
  font-weight: 900;
  font-size: 14px;
  color: var(--caution);
  margin-bottom: 12px;
  word-break: break-word;
  background: var(--ink);
  padding: 6px 8px;
  border: 2px solid var(--caution);
  letter-spacing: 0.05em;
}
.slot-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 4px;
  margin-bottom: 8px;
}
.slot-tab {
  background: var(--console-dark);
  color: var(--paper-edge);
  border: 2px solid var(--console-rim);
  font-family: inherit;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.2em;
  padding: 6px 0;
  cursor: pointer;
  text-transform: uppercase;
  box-shadow: inset 0 0 0 1px var(--console-edge);
}
.slot-tab.active {
  background: var(--nasa-blue);
  color: var(--paper);
  border-color: var(--ink);
  box-shadow: inset 0 -2px 0 0 #062a73;
}
.slot-tab.has-build::after {
  content: '·';
  color: var(--caution);
  margin-left: 3px;
  font-size: 14px;
}
.stats-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 14px;
}
.dsky-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  padding: 6px 8px;
  background: var(--dsky-bg);
  border: 2px solid var(--dsky-rim);
  letter-spacing: 0.1em;
  position: relative;
}
.dsky-list li::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0) 0 2px,
    rgba(0,0,0,0.18) 2px 3px
  );
}
.dsky-list li span {
  color: var(--dsky-amber);
  text-shadow: 0 0 4px rgba(255,177,42,0.5);
  font-size: 10px;
}
.dsky-list li b {
  color: var(--dsky-green);
  text-shadow: 0 0 4px rgba(45,255,133,0.5);
  font-weight: 900;
}
.personality {
  background: var(--paper);
  border: 2px dashed var(--ink);
  padding: 8px;
  font-size: 10px;
  color: var(--ink);
  letter-spacing: 0.1em;
  font-weight: 700;
  text-align: center;
  min-height: 36px;
  margin-bottom: 8px;
  position: relative;
}
.assessment {
  background: var(--ink);
  border: 2px solid var(--console-rim);
  padding: 8px 10px;
  margin-bottom: 8px;
  font-family: ui-monospace, monospace;
}
.assess-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.18em;
  color: var(--paper);
  margin-bottom: 6px;
}
.assess-led {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--console-pale);
  border: 1px solid #000;
  box-shadow: inset -1px -1px 0 rgba(0,0,0,0.4);
}
.assess-led.go        { background: #2dff85; box-shadow: 0 0 6px #2dff85, inset -1px -1px 0 rgba(0,0,0,0.3); }
.assess-led.marginal  { background: var(--caution); box-shadow: 0 0 6px var(--caution), inset -1px -1px 0 rgba(0,0,0,0.3); }
.assess-led.nogo      { background: var(--nasa-red); box-shadow: 0 0 6px var(--nasa-red), inset -1px -1px 0 rgba(0,0,0,0.3); }
.assess-issues {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 10px;
  letter-spacing: 0.05em;
}
.assess-issues li {
  padding: 2px 0 2px 10px;
  position: relative;
  color: var(--paper);
  line-height: 1.4;
}
.assess-issues li::before {
  content: '·';
  position: absolute;
  left: 2px;
  color: var(--caution);
  font-weight: 900;
}
.assess-issues li.crit { color: #ff8888; }
.assess-issues li.crit::before { color: var(--nasa-red); }
.assess-issues li.warn { color: #ffd680; }
.assess-issues li.warn::before { color: var(--caution); }
.assess-estimate {
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px dashed var(--console-pale);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--dsky-amber);
  text-shadow: 0 0 4px rgba(255,177,42,0.4);
}
.assess-estimate b {
  color: var(--dsky-green);
  text-shadow: 0 0 4px rgba(45,255,133,0.5);
}
.personality::before {
  content: 'PROFILE';
  position: absolute;
  top: -8px;
  left: 8px;
  font-size: 8px;
  background: var(--paper);
  padding: 0 4px;
  color: var(--ink-soft);
  letter-spacing: 0.2em;
}

/* ---- Flight ---- */
#screen-flight {
  position: absolute;
  inset: 0;
  background: #000;
}
#flight-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.flight-hud {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 10px;
}
.hud-top {
  pointer-events: none;
}
.hud-msg {
  text-align: center;
  font-size: 16px;
  font-weight: 900;
  color: var(--dsky-amber);
  text-shadow: 0 0 8px var(--dsky-amber), 2px 2px 0 #000;
  min-height: 22px;
  letter-spacing: 0.18em;
  background: rgba(8, 18, 12, 0.6);
  padding: 4px 0;
  border-top: 1px solid rgba(255, 177, 42, 0.3);
  border-bottom: 1px solid rgba(255, 177, 42, 0.3);
}
.hud-bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: auto;
}
.touch-controls {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 8px;
  pointer-events: auto;
}
.touch-stage {
  align-self: flex-end;
  width: 150px;
  padding: 10px;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--ink);
  border: 2px solid var(--ink);
  background:
    repeating-linear-gradient(
      -45deg,
      var(--caution) 0 10px,
      var(--ink) 10px 20px
    );
  text-shadow: 1px 1px 0 var(--caution);
  box-shadow:
    inset 0 0 0 2px var(--paper),
    3px 3px 0 var(--shadow);
}
.touch-stage:active, .touch-stage.held {
  background: var(--caution);
  text-shadow: none;
}
.touch-stage.disabled {
  opacity: 0.35;
  pointer-events: none;
}
.hud-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4px;
  pointer-events: none;
}
.hud-modifier {
  background:
    repeating-linear-gradient(
      -45deg,
      var(--caution) 0 10px,
      var(--ink) 10px 20px
    );
  border: 2px solid var(--ink);
  padding: 3px 10px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.18em;
  color: var(--ink);
  min-height: 14px;
  text-shadow: 1px 1px 0 var(--caution);
  box-shadow: 2px 2px 0 var(--shadow);
}
.hud-modifier.empty { visibility: hidden; }
.hud-combo {
  background: var(--nasa-red);
  border: 2px solid var(--ink);
  padding: 3px 10px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: var(--paper);
  text-shadow: 1px 1px 0 var(--nasa-red-dark);
  opacity: 0;
  transition: opacity 0.15s;
  box-shadow: 2px 2px 0 var(--shadow);
}
.hud-combo.show { opacity: 1; }
.hud-pickups {
  background: var(--dsky-bg);
  border: 2px solid var(--dsky-rim);
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.15em;
  color: var(--dsky-amber);
  text-shadow: 0 0 4px rgba(255,177,42,0.5);
  opacity: 0;
  transition: opacity 0.15s;
  box-shadow: 2px 2px 0 var(--shadow);
  pointer-events: none;
}
.hud-pickups.show { opacity: 1; }
.touch-btn {
  font-family: inherit;
  font-weight: 900;
  font-size: 16px;
  padding: 16px;
  background: var(--console-mid);
  color: var(--paper);
  border: 2px solid var(--console-rim);
  letter-spacing: 0.2em;
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
  touch-action: none;
  -webkit-touch-callout: none;
  box-shadow:
    inset 0 0 0 1px var(--console-edge),
    inset 0 -3px 0 0 var(--console-shadow),
    3px 3px 0 var(--shadow);
}
.touch-btn:active, .touch-btn.held {
  background: var(--caution);
  color: var(--ink);
  box-shadow:
    inset 0 0 0 1px var(--ink),
    inset 0 -1px 0 0 var(--caution-dark),
    1px 1px 0 var(--shadow);
}
.touch-btn.touch-thrust {
  background: var(--nasa-red);
  color: var(--paper);
  text-shadow: 1px 1px 0 var(--nasa-red-dark);
  box-shadow:
    inset 0 0 0 1px #ff5566,
    inset 0 -3px 0 0 var(--nasa-red-dark),
    3px 3px 0 var(--shadow);
}
.touch-btn.touch-thrust:active, .touch-btn.touch-thrust.held {
  background: var(--caution);
  color: var(--ink);
  text-shadow: none;
  box-shadow:
    inset 0 0 0 1px var(--ink),
    inset 0 -1px 0 0 var(--caution-dark),
    1px 1px 0 var(--shadow);
}

/* ---- Result / Mission report ---- */
#screen-result {
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at center, #1a1c19 0%, #0c0d0a 100%);
}
.result-card {
  background:
    repeating-linear-gradient(
      to bottom,
      transparent 0 2px,
      rgba(185, 169, 111, 0.06) 2px 3px
    ),
    var(--paper);
  border: 3px solid var(--ink);
  padding: 0;
  max-width: 460px;
  width: 92%;
  position: relative;
  box-shadow:
    8px 8px 0 var(--shadow),
    inset 0 0 0 2px var(--paper-edge);
  color: var(--ink);
  overflow: hidden;
}
/* override panel-rivets darker tones for paper */
.result-card.panel-rivets {
  background:
    repeating-linear-gradient(
      to bottom,
      transparent 0 2px,
      rgba(185, 169, 111, 0.06) 2px 3px
    ),
    var(--paper);
  border-color: var(--ink);
}
.result-card.panel-rivets::before {
  background:
    radial-gradient(circle 3px at 9px 9px, var(--ink) 65%, transparent 70%),
    radial-gradient(circle 3px at calc(100% - 9px) 9px, var(--ink) 65%, transparent 70%),
    radial-gradient(circle 3px at 9px calc(100% - 9px), var(--ink) 65%, transparent 70%),
    radial-gradient(circle 3px at calc(100% - 9px) calc(100% - 9px), var(--ink) 65%, transparent 70%);
  background-repeat: no-repeat;
}

.result-stamp {
  position: absolute;
  top: 60px;
  right: 16px;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 0.06em;
  color: var(--nasa-red);
  border: 4px solid var(--nasa-red);
  padding: 6px 16px;
  transform: rotate(-12deg);
  text-transform: uppercase;
  background: rgba(213, 34, 50, 0.06);
  font-family: ui-monospace, monospace;
  pointer-events: none;
  box-shadow: 0 0 0 1px rgba(213,34,50,0.3);
  z-index: 2;
}
.result-stamp.success {
  color: var(--nasa-blue);
  border-color: var(--nasa-blue);
  background: rgba(11, 61, 145, 0.06);
}

.result-form {
  padding: 18px 22px 6px;
}
.form-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px dashed var(--paper-line);
  padding: 6px 0;
  font-size: 13px;
  letter-spacing: 0.1em;
}
.form-row label {
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.25em;
  color: var(--ink-soft);
}
.form-row b { font-weight: 900; color: var(--ink); font-size: 14px; }
.form-row.apogee {
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  padding: 12px 0;
}
.form-row.apogee .dsky-readout {
  font-size: 36px;
  text-align: center;
  padding: 12px;
}
.form-row.apogee .dsky-readout small {
  font-size: 14px;
  color: var(--dsky-amber);
  margin-left: 6px;
}

.result-flair {
  margin: 10px 0 14px;
  font-style: italic;
  color: var(--ink-soft);
  min-height: 30px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-align: center;
}
.result-rewards {
  list-style: none;
  margin: 8px 0 14px;
}
.result-rewards li.unlock {
  background: var(--dsky-bg);
}
.result-rewards li.unlock b { color: var(--caution); text-shadow: 0 0 4px var(--caution); }

.result-actions {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  padding: 14px 22px 22px;
  background: var(--paper-soft);
  border-top: 2px dashed var(--paper-line);
}

/* ---- Help / Sandbox / Challenges ---- */
.help-body, .sandbox-body, .challenge-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 16px;
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
  color: var(--paper);
}
.help-body h3 {
  color: var(--caution);
  margin-top: 18px;
  margin-bottom: 6px;
  letter-spacing: 0.18em;
  font-size: 13px;
  position: relative;
  padding-left: 14px;
}
.help-body h3::before {
  content: '§';
  position: absolute;
  left: 0;
  color: var(--paper-edge);
}
.help-body p {
  color: var(--paper);
  line-height: 1.65;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.help-body p b { color: var(--caution); }

.briefing-paper {
  background: var(--paper);
  color: var(--ink);
  padding: 24px;
  position: relative;
  margin: 12px 0;
}
.briefing-paper.panel-rivets {
  background: var(--paper);
  border-color: var(--ink);
}
.briefing-paper.panel-rivets::before {
  background:
    radial-gradient(circle 3px at 9px 9px, var(--ink) 65%, transparent 70%),
    radial-gradient(circle 3px at calc(100% - 9px) 9px, var(--ink) 65%, transparent 70%),
    radial-gradient(circle 3px at 9px calc(100% - 9px), var(--ink) 65%, transparent 70%),
    radial-gradient(circle 3px at calc(100% - 9px) calc(100% - 9px), var(--ink) 65%, transparent 70%);
  background-repeat: no-repeat;
}
.briefing-paper h3 {
  color: var(--nasa-red);
  letter-spacing: 0.2em;
  font-size: 16px;
  margin-bottom: 10px;
}
.briefing-paper p {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 10px;
}
.paper-fineprint {
  font-size: 10px !important;
  font-style: italic;
  color: var(--paper-edge) !important;
  border-top: 1px dashed var(--paper-line);
  padding-top: 10px;
  margin-top: 14px;
}

.workshop-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 16px;
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
  color: var(--paper);
}
.workshop-intro {
  background: var(--bg-soft, var(--console-mid));
  border-left: 4px solid var(--caution);
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.6;
  color: var(--paper);
}
.upgrade-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}
.upgrade-card {
  background: var(--paper);
  border: 3px solid var(--ink);
  padding: 14px 14px 12px;
  position: relative;
  color: var(--ink);
  box-shadow: 4px 4px 0 var(--shadow);
}
.upgrade-card::before {
  content: 'UPGRADE';
  position: absolute;
  top: -10px;
  left: 14px;
  background: var(--ink);
  color: var(--paper);
  font-size: 9px;
  letter-spacing: 0.25em;
  font-weight: 900;
  padding: 3px 8px;
}
.upgrade-card.maxed::before {
  content: 'INSTALLED';
  background: var(--nasa-blue);
}
.upgrade-card h4 {
  color: var(--nasa-red);
  font-size: 14px;
  letter-spacing: 0.14em;
  margin: 4px 0 6px;
}
.upgrade-card .upgrade-effect {
  color: var(--ink-soft);
  font-size: 12px;
  margin-bottom: 8px;
  line-height: 1.45;
  letter-spacing: 0.02em;
}
.upgrade-card .upgrade-pips {
  display: flex;
  gap: 4px;
  margin: 8px 0;
}
.upgrade-card .pip {
  width: 16px;
  height: 8px;
  background: var(--paper-edge);
  border: 1px solid var(--ink);
}
.upgrade-card .pip.lit {
  background: var(--caution);
  box-shadow: 0 0 4px var(--caution);
}
.upgrade-card .upgrade-cost {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px;
}
.upgrade-card .cost-label {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--ink-soft);
  font-weight: 900;
}
.upgrade-card button {
  font-family: inherit;
  font-weight: 900;
  font-size: 11px;
  letter-spacing: 0.15em;
  padding: 7px 12px;
  background: var(--nasa-red);
  color: var(--paper);
  border: 2px solid var(--ink);
  cursor: pointer;
  text-shadow: 1px 1px 0 var(--nasa-red-dark);
  box-shadow: 2px 2px 0 var(--shadow);
}
.upgrade-card button:disabled {
  background: var(--paper-edge);
  color: var(--ink-soft);
  cursor: not-allowed;
  text-shadow: none;
  opacity: 0.6;
}
.upgrade-card button:not(:disabled):active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0 var(--shadow);
}
.upgrade-card.maxed {
  background: #d8e0d4;
  border-color: var(--nasa-blue);
}

.records-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 16px;
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
  color: var(--paper);
}
.records-section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  margin: 22px 0 8px;
  padding: 8px 12px;
  background: var(--ink);
  border-left: 4px solid var(--caution);
}
.records-section-head h3 {
  color: var(--caution);
  font-size: 13px;
  letter-spacing: 0.2em;
  margin: 0;
}
.records-section-head span {
  color: var(--paper-edge);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.15em;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 6px;
  list-style: none;
  margin: 0 0 12px 0;
  padding: 0;
}
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}
.achievement-card {
  background: var(--paper);
  border: 3px solid var(--ink);
  padding: 10px 12px;
  position: relative;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--ink);
  box-shadow: 3px 3px 0 var(--shadow);
}
.achievement-card.locked {
  background:
    repeating-linear-gradient(
      -45deg,
      var(--paper-edge) 0 6px,
      var(--paper) 6px 12px
    );
  border-color: var(--ink-soft);
  color: var(--ink-soft);
}
.achievement-card .ach-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--ink);
  color: var(--caution);
  font-size: 22px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--caution);
  letter-spacing: -0.05em;
}
.achievement-card.locked .ach-icon {
  background: var(--paper-edge);
  color: var(--ink-soft);
  border-color: var(--ink-soft);
}
.achievement-card .ach-info { flex: 1; min-width: 0; }
.achievement-card .ach-name {
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: var(--nasa-red);
}
.achievement-card.locked .ach-name { color: var(--ink-soft); }
.achievement-card .ach-desc {
  font-size: 10px;
  letter-spacing: 0.04em;
  margin-top: 4px;
  line-height: 1.4;
}
.achievement-card .ach-reward {
  font-size: 10px;
  letter-spacing: 0.18em;
  font-weight: 900;
  color: var(--caution);
  margin-top: 4px;
  display: block;
}
.achievement-card.locked .ach-reward {
  color: var(--ink-soft);
}

.workshop-section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  margin: 28px 0 8px;
  padding: 8px 12px;
  background: var(--ink);
  border-left: 4px solid var(--caution);
}
.workshop-section-head h3 {
  color: var(--caution);
  font-size: 13px;
  letter-spacing: 0.2em;
  margin: 0;
}
.workshop-section-head span {
  color: var(--paper-edge);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.supplies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.supply-card {
  background: var(--paper);
  border: 3px solid var(--ink);
  padding: 14px 14px 12px;
  position: relative;
  color: var(--ink);
  box-shadow: 4px 4px 0 var(--shadow);
}
.supply-card::before {
  content: 'SUPPLY';
  position: absolute;
  top: -10px;
  left: 14px;
  background: var(--ink);
  color: var(--caution);
  font-size: 9px;
  letter-spacing: 0.25em;
  font-weight: 900;
  padding: 3px 8px;
}
.supply-card h4 {
  color: var(--nasa-blue);
  font-size: 14px;
  letter-spacing: 0.14em;
  margin: 4px 0 6px;
}
.supply-card .effect {
  color: var(--ink-soft);
  font-size: 12px;
  margin-bottom: 8px;
  line-height: 1.45;
}
.supply-card .stock-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 6px 0;
}
.supply-card .stock {
  font-size: 11px;
  letter-spacing: 0.18em;
  font-weight: 900;
  color: var(--ink);
}
.supply-card .stock b {
  color: var(--nasa-red);
  font-size: 16px;
}
.supply-card button {
  font-family: inherit;
  font-weight: 900;
  font-size: 11px;
  letter-spacing: 0.15em;
  padding: 6px 12px;
  background: var(--nasa-blue);
  color: var(--paper);
  border: 2px solid var(--ink);
  cursor: pointer;
  text-shadow: 1px 1px 0 #062a73;
  box-shadow: 2px 2px 0 var(--shadow);
}
.supply-card button:disabled {
  background: var(--paper-edge);
  color: var(--ink-soft);
  cursor: not-allowed;
  text-shadow: none;
  opacity: 0.6;
}
.supply-card button:not(:disabled):active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0 var(--shadow);
}

/* Flight HUD ability bar */
.hud-row {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 8px;
  pointer-events: auto;
}
.ability-bar {
  display: flex;
  gap: 6px;
}
.ability-btn {
  font-family: inherit;
  font-weight: 900;
  font-size: 9px;
  letter-spacing: 0.12em;
  padding: 8px 8px 6px;
  background: var(--dsky-bg);
  color: var(--dsky-amber);
  border: 2px solid var(--dsky-rim);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  width: 64px;
  position: relative;
  text-shadow: 0 0 4px rgba(255, 177, 42, 0.5);
  box-shadow: inset 0 0 12px rgba(0,0,0,0.6), 2px 2px 0 var(--shadow);
}
.ability-btn .ic {
  font-size: 18px;
  color: var(--dsky-green);
  text-shadow: 0 0 6px rgba(45, 255, 133, 0.6);
  line-height: 1;
}
.ability-btn .lbl { font-size: 9px; }
.ability-btn .ct {
  position: absolute;
  top: 2px;
  right: 4px;
  background: var(--nasa-red);
  color: var(--paper);
  font-size: 10px;
  font-weight: 900;
  padding: 1px 4px;
  border: 1px solid var(--ink);
  letter-spacing: 0;
  text-shadow: none;
}
.ability-btn:disabled,
.ability-btn.empty {
  opacity: 0.35;
  cursor: not-allowed;
}
.ability-btn:not(:disabled):active {
  transform: translate(1px, 1px);
  background: var(--dsky-amber);
  color: var(--ink);
}
.ability-btn.shield-active {
  background: rgba(45, 255, 133, 0.2);
  box-shadow: inset 0 0 14px rgba(45, 255, 133, 0.5), 2px 2px 0 var(--shadow);
}

.challenge-card {
  background: var(--paper);
  border: 3px solid var(--ink);
  padding: 16px;
  margin-bottom: 14px;
  position: relative;
  color: var(--ink);
  box-shadow: 4px 4px 0 var(--shadow);
}
.challenge-card::before {
  content: 'ORDER';
  position: absolute;
  top: -10px;
  left: 16px;
  background: var(--ink);
  color: var(--paper);
  font-size: 9px;
  letter-spacing: 0.25em;
  font-weight: 900;
  padding: 3px 8px;
}
.challenge-card h4 {
  color: var(--nasa-red);
  font-size: 16px;
  letter-spacing: 0.14em;
  margin-bottom: 8px;
}
.challenge-card p {
  color: var(--ink-soft);
  font-size: 13px;
  margin: 8px 0;
  line-height: 1.6;
}

/* ---- Toast ---- */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(40px);
  background: var(--caution);
  color: var(--ink);
  padding: 10px 18px;
  border: 3px solid var(--ink);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: 0.18em;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.2s ease, opacity 0.2s ease;
  z-index: 100;
  text-align: center;
  max-width: 80%;
  box-shadow: 4px 4px 0 var(--shadow);
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---- Mobile ---- */
@media (max-width: 800px) {
  .hangar-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
    padding: 8px;
  }
  .parts-panel, .stats-panel {
    max-height: 200px;
    padding-top: 22px;
  }
  .parts-list {
    flex-direction: row;
    overflow-x: auto;
  }
  .part-card { min-width: 170px; }
  .stats-list { flex-direction: row; flex-wrap: wrap; }
  .dsky-list li { flex: 1 0 30%; padding: 4px 6px; font-size: 10px; }
  .dsky-list li b { font-size: 12px; }
  .briefing-folder { width: 96vw; }
  .mission-patch { width: 160px; }
  .logo-line-1 { font-size: 28px; }
  .logo-line-2 { font-size: 12px; }
  .panel-label { font-size: 9px; padding: 2px 8px; }
  .result-stamp { font-size: 18px; top: 40px; right: 8px; }
  .form-row.apogee .dsky-readout { font-size: 28px; padding: 8px; }
}