/* ============================================================
   VoiceGuide — Game Mode CSS
   Theme: BRIGHT neo-brutalism — solid fills, thick borders, loud shadows
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  --surface: #0C0C14;
  --surface-raised: #14141F;
  --surface-card: #1C1C2A;
  --ink: #FFFFFF;
  --ink-muted: #A0A0B8;

  /* Vivid accent palette — use as SOLID fills, never tint */
  --ultra: #BF5FFF;          /* electric purple */
  --ultra-dk: #8B00FF;       /* deeper for shadows */
  --ultra-glow: rgba(191,95,255,0.3);
  --volt: #FFE030;           /* punchy yellow */
  --volt-dk: #C8A800;        /* yellow shadow */
  --volt-glow: rgba(255,224,48,0.28);
  --mint: #00FFB3;           /* vivid green-teal */
  --mint-dk: #00A876;        /* mint shadow */
  --danger: #FF3030;         /* vivid red */
  --danger-dk: #9A0000;      /* red shadow */
  --danger-ink: #fff;
  --info: #00CFFF;           /* electric cyan */
  --info-dk: #007AA0;        /* cyan shadow */
  --hot: #FF6B00;            /* bonus orange for variety */

  --font-head: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'Space Mono', monospace;

  --border-w: 3px;
  --radius: 0;
  --card-radius: 3px;

  --chip-h: 36px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body {
  margin: 0; padding: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}
body { min-height: 100vh; overflow-x: hidden; }
h1, h2, h3 { font-family: var(--font-head); font-weight: 700; margin: 0 0 .5em; }
button, input, select { font-family: inherit; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0; padding: 0; margin: -1px;
}
:focus-visible { outline: 3px solid var(--ultra); outline-offset: 3px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  border: var(--border-w) solid #fff;
  border-radius: var(--radius);
  padding: .7em 1.2em;
  cursor: pointer;
  min-height: 44px;
  transition: transform .12s ease, box-shadow .12s ease;
  box-shadow: 4px 4px 0 0 #fff;
  background: var(--surface-raised);
  color: #fff;
  letter-spacing: .03em;
}
.btn:hover  { transform: translate(-2px,-2px); box-shadow: 6px 6px 0 0 #fff; }
.btn:active { transform: translate(3px,3px);  box-shadow: none; }

.btn-primary {
  background: var(--ultra);
  color: #fff;
  border-color: #fff;
  box-shadow: 5px 5px 0 0 var(--ultra-dk);
}
.btn-primary:hover { box-shadow: 7px 7px 0 0 var(--ultra-dk); }

.btn-secondary { background: var(--surface-raised); color: #fff; border-color: #fff; }

.btn-volt {
  background: var(--volt);
  color: #000;
  border-color: #000;
  box-shadow: 5px 5px 0 0 var(--volt-dk);
}
.btn-volt:hover { box-shadow: 7px 7px 0 0 var(--volt-dk); }

.btn-danger {
  background: var(--danger);
  color: #fff;
  border-color: #fff;
  box-shadow: 5px 5px 0 0 var(--danger-dk);
}
.btn-danger:hover { box-shadow: 7px 7px 0 0 var(--danger-dk); }

.icon-btn {
  background: var(--surface-raised);
  color: #fff;
  border: var(--border-w) solid #fff;
  border-radius: var(--radius);
  min-width: 44px;
  min-height: 44px;
  font-size: 1.1rem;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
  box-shadow: 3px 3px 0 0 #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.icon-btn:hover  { transform: translate(-2px,-2px); box-shadow: 5px 5px 0 0 var(--ultra); }
.icon-btn:active { transform: translate(2px,2px); box-shadow: none; }

/* ============================================================
   POWER UP SCREEN  (gamified)
   ============================================================ */
.powerup-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(ellipse at 25% 15%, rgba(191,95,255,0.18) 0%, transparent 50%),
    radial-gradient(ellipse at 75% 85%, rgba(255,224,48,0.12) 0%, transparent 50%),
    var(--surface);
}

.powerup-card {
  max-width: 560px;
  width: 100%;
  background: var(--surface-raised);
  border: var(--border-w) solid var(--ultra);
  box-shadow: 6px 6px 0 0 var(--ultra);
  padding: 36px 32px 32px;
  position: relative;
}

/* INSERT COIN blinking badge */
.powerup-insert-badge {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--volt);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-shadow: 0 0 12px var(--volt);
}
.powerup-insert-badge::before {
  content: '▶';
  animation: blink-coin .8s step-end infinite;
}
@keyframes blink-coin {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.powerup-title {
  font-size: 2rem;
  line-height: 1.1;
  margin-bottom: .25em;
}
.powerup-title span { color: var(--ultra); }

.powerup-copy {
  color: var(--ink-muted);
  line-height: 1.65;
  font-size: .95rem;
  margin-bottom: 20px;
}

/* Level-badge steps */
.powerup-steps-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.powerup-step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 10px 14px;
  background: var(--surface);
  border: var(--border-w) solid rgba(255,255,255,.15);
  border-left: 3px solid var(--ultra);
  font-size: .9rem;
  line-height: 1.5;
  color: #fff;
}
.powerup-step-badge {
  font-family: var(--font-mono);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: #000;
  background: var(--ultra);
  padding: 3px 7px;
  white-space: nowrap;
  flex-shrink: 0;
  margin-top: 1px;
  box-shadow: 2px 2px 0 0 var(--ultra-dk);
}
.powerup-link {
  display: inline-block;
  margin-bottom: 20px;
  text-decoration: none;
  font-size: .95rem;
}

.field-label {
  display: block;
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--ink-muted);
  margin: 16px 0 6px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.key-input-row { display: flex; gap: 8px; }
.key-input, .text-field {
  flex: 1;
  background: var(--surface);
  color: #fff;
  border: var(--border-w) solid rgba(255,255,255,.4);
  border-radius: var(--radius);
  padding: .75em;
  font-size: 1rem;
  min-height: 44px;
  font-family: var(--font-mono);
  transition: border-color .15s;
}
.key-input:focus, .text-field:focus { outline: none; border-color: var(--ultra); box-shadow: 0 0 0 2px var(--ultra-glow); }
.text-field { width: 100%; font-family: var(--font-body); }
.eye-toggle {
  background: var(--surface);
  border: var(--border-w) solid rgba(255,255,255,.4);
  color: #fff;
  min-width: 44px;
  min-height: 44px;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.eye-toggle:hover { background: var(--surface-raised); border-color: var(--ultra); }
.powerup-activate {
  display: block;
  width: 100%;
  margin-top: 20px;
  font-size: 1.1rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.inline-error {
  margin-top: 12px;
  padding: 12px;
  background: var(--danger);
  color: var(--danger-ink);
  border: var(--border-w) solid var(--danger-ink);
  font-size: .9rem;
  font-weight: 500;
}
.reassurance {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: #888;
  margin-top: 16px;
  line-height: 1.6;
}

/* ============================================================
   APP SHELL
   ============================================================ */
.app-screen {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
}

/* ---------- Topbar ---------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--surface-raised);
  border-bottom: var(--border-w) solid rgba(255,255,255,.2);
  position: sticky;
  top: 0;
  z-index: 20;
  flex-wrap: wrap;
}
.wordmark-group {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: auto;
}
.wordmark-logo { flex-shrink: 0; }
.wordmark {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ultra);
  letter-spacing: -.01em;
}

/* game context mini-badge in topbar */
.topbar-context-badge {
  font-family: var(--font-mono);
  font-size: .68rem;
  color: #ccc;
  border: var(--border-w) solid rgba(255,255,255,.3);
  padding: 4px 10px;
  border-radius: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: border-color .15s, color .15s, box-shadow .15s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
  background: transparent;
  box-shadow: 2px 2px 0 0 rgba(255,255,255,.15);
}
.topbar-context-badge:hover { border-color: var(--ultra); color: #fff; box-shadow: 2px 2px 0 0 var(--ultra); }
.topbar-context-badge .ctx-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #555;
  flex-shrink: 0;
}
.topbar-context-badge.has-context {
  border-color: var(--mint);
  color: var(--mint);
  box-shadow: 2px 2px 0 0 var(--mint-dk);
}
.topbar-context-badge.has-context .ctx-dot { background: var(--mint); box-shadow: 0 0 6px var(--mint); }

.notice-bar {
  background: var(--ultra);
  color: #fff;
  font-family: var(--font-mono);
  font-size: .85rem;
  padding: 10px 16px;
  border-bottom: var(--border-w) solid #fff;
  font-weight: 700;
}

/* ============================================================
   CONTEXT HUD  (voice-first — shows current game/mission/level)
   ============================================================ */
.context-hud {
  background: var(--surface-raised);
  border-bottom: var(--border-w) solid rgba(255,255,255,.07);
  padding: 0 14px;
  overflow: hidden;
  transition: max-height .3s cubic-bezier(.4,0,.2,1);
  max-height: 400px; /* collapses via JS */
}
.context-hud.collapsed { max-height: 0; border-bottom: none; }

.context-hud-inner {
  padding: 12px 0 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 780px;
  margin: 0 auto;
}

.context-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.context-label {
  font-family: var(--font-mono);
  font-size: .65rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: .1em;
  padding-top: 8px;
  width: 68px;
  flex-shrink: 0;
}
.context-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 1;
}

/* chip loading shimmer */
.chips-loading {
  display: flex;
  gap: 6px;
}
.chip-shimmer {
  height: var(--chip-h);
  width: 90px;
  background: linear-gradient(90deg, var(--surface) 25%, var(--surface-card) 50%, var(--surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.2s infinite;
  border-radius: 2px;
}
@keyframes shimmer { to { background-position: -200% 0; } }

.chip {
  height: var(--chip-h);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  border: var(--border-w) solid rgba(255,255,255,.25);
  background: var(--surface-card);
  color: #ccc;
  font-family: var(--font-mono);
  font-size: .75rem;
  cursor: pointer;
  border-radius: 2px;
  transition: border-color .12s, color .12s, background .12s, box-shadow .12s;
  white-space: nowrap;
  user-select: none;
  box-shadow: 2px 2px 0 0 rgba(255,255,255,.1);
}
.chip:hover {
  border-color: var(--ultra);
  color: #fff;
  background: var(--surface-card);
  box-shadow: 2px 2px 0 0 var(--ultra);
}
.chip.active {
  border-color: var(--ultra);
  background: var(--ultra);
  color: #fff;
  box-shadow: 3px 3px 0 0 var(--ultra-dk);
}
.chip .chip-num {
  font-size: .6rem;
  background: rgba(0,0,0,.35);
  color: #fff;
  padding: 1px 5px;
  border-radius: 1px;
  letter-spacing: .05em;
  flex-shrink: 0;
}
.chip.active .chip-num { background: rgba(0,0,0,.4); color: #fff; }

/* manual text input inside context row */
.context-text-input {
  background: var(--surface);
  color: #fff;
  border: var(--border-w) solid rgba(255,255,255,.3);
  padding: .4em .75em;
  font-family: var(--font-mono);
  font-size: .8rem;
  height: var(--chip-h);
  min-width: 140px;
  border-radius: 2px;
  transition: border-color .15s;
}
.context-text-input::placeholder { color: #666; }
.context-text-input:focus { outline: none; border-color: var(--ultra); box-shadow: 2px 2px 0 0 var(--ultra); }

/* voice nudge tooltip */
.context-voice-hint {
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--volt);
  padding: 4px 0 0 78px;
  animation: fadeIn .4s;
}

/* ============================================================
   CHAT LOG
   ============================================================ */
.chat-log {
  flex: 1;
  overflow-y: auto;
  padding: 20px 14px 160px;
  max-width: 780px;
  width: 100%;
  margin: 0 auto;
}

.chat-empty-state {
  color: var(--ink-muted);
  font-family: var(--font-mono);
  text-align: center;
  margin-top: 60px;
  font-size: .95rem;
  line-height: 1.7;
}
.starter-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}

/* Follow-up row under the latest answer */
.followup-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}
.followup-again {
  border-color: var(--ultra) !important;
  color: var(--ultra) !important;
  box-shadow: 2px 2px 0 0 var(--ultra-dk) !important;
}

.settings-hint {
  color: var(--ink-muted);
  font-size: .85rem;
  line-height: 1.5;
  margin: 0 0 10px;
}

/* ---------- Generic bubbles (fallback / system) ---------- */
.bubble {
  border: var(--border-w) solid var(--ink);
  padding: 12px 14px;
  margin-bottom: 14px;
  font-size: 1rem;
  line-height: 1.55;
}
.bubble-user {
  background: var(--surface-raised);
  box-shadow: 3px 3px 0 0 rgba(255,255,255,.3);
  margin-left: 8%;
  border-color: rgba(255,255,255,.3);
  color: #fff;
}
.bubble-assistant {
  background: var(--surface-card);
  border-color: var(--ultra);
  box-shadow: 4px 4px 0 0 var(--ultra);
  margin-right: 8%;
  color: #fff;
}
.bubble-system {
  background: var(--surface-raised);
  border-style: dashed;
  border-color: rgba(255,255,255,.25);
  color: #aaa;
  font-family: var(--font-mono);
  font-size: .85rem;
  text-align: center;
  box-shadow: none;
}
.bubble-error {
  background: var(--danger);
  color: #fff;
  border-color: #fff;
  box-shadow: 4px 4px 0 0 var(--danger-dk);
  margin-right: 8%;
}
.bubble-meta {
  font-family: var(--font-mono);
  font-size: .65rem;
  color: #888;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 5px;
}
.bubble-error .bubble-meta { color: rgba(255,255,255,.7); }

.thinking-dots::after {
  content: '';
  animation: think 1s steps(4, end) infinite;
}
@keyframes think {
  0%  { content: ''; }
  25% { content: '.'; }
  50% { content: '..'; }
  75% { content: '...'; }
}

/* ---------- Bubble action buttons ---------- */
.bubble-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.bubble-action-btn {
  font-family: var(--font-mono);
  font-size: .75rem;
  background: var(--surface-raised);
  color: #ccc;
  border: var(--border-w) solid rgba(255,255,255,.25);
  padding: .35em .75em;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 32px;
  border-radius: 2px;
  transition: color .12s, border-color .12s, background .12s, box-shadow .12s;
  box-shadow: 2px 2px 0 0 rgba(255,255,255,.1);
}
.bubble-action-btn:hover {
  border-color: var(--ultra);
  color: #fff;
  background: var(--ultra);
  box-shadow: 2px 2px 0 0 var(--ultra-dk);
}
.bubble-action-btn.pinned {
  background: var(--mint);
  color: #000;
  border-color: var(--mint);
  box-shadow: 2px 2px 0 0 var(--mint-dk);
}

/* ============================================================
   MILESTONE CARDS  (gamified AI answers)
   ============================================================ */
.milestone-card {
  margin-bottom: 18px;
  border: var(--border-w) solid;
  border-radius: var(--card-radius);
  overflow: hidden;
  animation: card-in .25s ease;
  margin-right: 6%;
}
@keyframes card-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* type-specific border + shadow — SOLID bright neo-brutalist colors */
.milestone-card.type-mission {
  border-color: var(--ultra);
  box-shadow: 5px 5px 0 0 var(--ultra-dk);
}
.milestone-card.type-boss {
  border-color: var(--danger);
  box-shadow: 5px 5px 0 0 var(--danger-dk);
}
.milestone-card.type-tip {
  border-color: var(--volt);
  box-shadow: 5px 5px 0 0 var(--volt-dk);
}
.milestone-card.type-steps {
  border-color: var(--mint);
  box-shadow: 5px 5px 0 0 var(--mint-dk);
}
.milestone-card.type-info {
  border-color: var(--info);
  box-shadow: 5px 5px 0 0 var(--info-dk);
}

/* Card header band — SOLID fills (not tints!) */
.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-bottom: var(--border-w) solid rgba(0,0,0,.3);
}
.type-mission  .card-header { background: var(--ultra); }
.type-boss     .card-header { background: var(--danger); }
.type-tip      .card-header { background: var(--volt); }
.type-steps    .card-header { background: var(--mint); }
.type-info     .card-header { background: var(--info); }

.card-type-badge {
  font-family: var(--font-mono);
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: 1px;
  flex-shrink: 0;
  border: 1.5px solid rgba(0,0,0,.3);
}
/* On solid-color headers, badges use inverted dark bg */
.type-mission  .card-type-badge { background: rgba(0,0,0,.35); color: #fff; border-color: rgba(255,255,255,.3); }
.type-boss     .card-type-badge { background: rgba(0,0,0,.35); color: #fff; border-color: rgba(255,255,255,.3); }
.type-tip      .card-type-badge { background: rgba(0,0,0,.35); color: #fff; border-color: rgba(255,255,255,.3); }
.type-steps    .card-type-badge { background: rgba(0,0,0,.35); color: #fff; border-color: rgba(255,255,255,.3); }
.type-info     .card-type-badge { background: rgba(0,0,0,.35); color: #fff; border-color: rgba(255,255,255,.3); }

.card-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .95rem;
  color: #fff;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-shadow: 0 1px 3px rgba(0,0,0,.5);
}
/* On volt/mint/info headers, title should be dark for contrast */
.type-tip   .card-title,
.type-steps .card-title,
.type-info  .card-title { color: #000; text-shadow: none; }

.card-difficulty {
  font-family: var(--font-mono);
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 3px 7px;
  border-radius: 1px;
  flex-shrink: 0;
  border: 1.5px solid rgba(0,0,0,.3);
}
.diff-easy   { background: #000; color: var(--mint); border-color: var(--mint); }
.diff-medium { background: #000; color: var(--volt); border-color: var(--volt); }
.diff-hard   { background: #000; color: var(--danger); border-color: var(--danger); }

/* Card body */
.card-body {
  padding: 14px;
  background: var(--surface-card);
}
.card-summary {
  font-size: 1rem;
  line-height: 1.6;
  color: #ddd;
  margin-bottom: 0;
}

/* Steps list */
.card-steps {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.card-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 9px 11px;
  background: var(--surface);
  border-left: 3px solid rgba(255,255,255,.2);
  border: var(--border-w) solid rgba(255,255,255,.1);
  border-left-width: 3px;
  font-size: .9rem;
  line-height: 1.5;
  color: #ddd;
}
.card-step-num {
  font-family: var(--font-mono);
  font-size: .65rem;
  font-weight: 700;
  background: rgba(255,255,255,.1);
  color: #fff;
  padding: 2px 6px;
  border-radius: 1px;
  flex-shrink: 0;
  margin-top: 1px;
}
/* Step accent colors — bright left border + bright num badge */
.type-steps .card-step   { border-left-color: var(--mint); }
.type-steps .card-step-num { background: var(--mint); color: #000; }
.type-mission .card-step { border-left-color: var(--ultra); }
.type-mission .card-step-num { background: var(--ultra); color: #fff; }
.type-boss .card-step    { border-left-color: var(--danger); }
.type-boss .card-step-num { background: var(--danger); color: #fff; }

/* Tip box */
.card-tip {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 12px;
  padding: 10px 12px;
  background: var(--surface);
  border: var(--border-w) solid var(--volt);
  border-left-width: 4px;
  font-size: .88rem;
  line-height: 1.55;
  color: #ddd;
  box-shadow: 3px 3px 0 0 var(--volt-dk);
}
.card-tip-icon {
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Boss HP bar */
.boss-bar-wrap {
  margin-top: 14px;
  padding: 0 2px;
}
.boss-bar-label {
  font-family: var(--font-mono);
  font-size: .62rem;
  font-weight: 700;
  color: var(--danger);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 6px;
  text-shadow: 0 0 8px var(--danger);
}
.boss-bar {
  height: 10px;
  background: var(--surface);
  border: var(--border-w) solid var(--danger);
  overflow: hidden;
}
.boss-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--danger), var(--hot));
  width: 85%;
  animation: boss-breathe 1.6s ease-in-out infinite;
}
@keyframes boss-breathe {
  0%, 100% { opacity: 1; filter: brightness(1); }
  50%       { opacity: .8; filter: brightness(1.3); }
}

/* Card footer (actions) */
.card-footer {
  padding: 8px 14px;
  border-top: var(--border-w) solid rgba(255,255,255,.1);
  background: var(--surface-raised);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ============================================================
   DOCK (bottom input bar)
   ============================================================ */
.dock {
  position: sticky;
  bottom: 0;
  background: var(--surface-raised);
  border-top: var(--border-w) solid rgba(255,255,255,.1);
  padding: 12px 14px calc(12px + env(safe-area-inset-bottom));
  max-width: 780px;
  width: 100%;
  margin: 0 auto;
  z-index: 10;
}
/* dock is full-width (not max-width restricted) for sticky */
.dock-outer {
  position: sticky;
  bottom: 0;
  background: var(--surface-raised);
  border-top: var(--border-w) solid rgba(255,255,255,.1);
  z-index: 10;
}

.dock-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}

/* MIC BUTTON */
.mic-btn {
  width: 72px;
  height: 72px;
  min-width: 72px;
  border-radius: 50%;
  border: 3px solid #000;
  background: var(--volt);
  font-size: 1.7rem;
  cursor: pointer;
  box-shadow: 0 0 0 3px var(--volt), 0 0 0 5px #000, 5px 5px 0 5px var(--volt-dk);
  transition: transform .12s ease, box-shadow .12s ease;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mic-btn:hover { transform: scale(1.07); box-shadow: 0 0 0 3px var(--volt), 0 0 0 5px #000, 7px 7px 0 5px var(--volt-dk); }
.mic-btn:active { transform: scale(.93); box-shadow: 0 0 0 2px var(--volt), 0 0 0 4px #000; }

.mic-btn.listening {
  background: var(--volt);
  animation: pulse-mic 0.9s ease-in-out infinite;
}
@keyframes pulse-mic {
  0%   { box-shadow: 0 0 0 3px var(--volt), 0 0 0 5px #000, 0 0 0 8px rgba(255,224,48,.4); }
  50%  { box-shadow: 0 0 0 3px var(--volt), 0 0 0 5px #000, 0 0 0 20px rgba(255,224,48,0); }
  100% { box-shadow: 0 0 0 3px var(--volt), 0 0 0 5px #000, 0 0 0 8px rgba(255,224,48,.4); }
}
.mic-btn.processing {
  background: var(--surface-card);
  border-color: #fff;
  box-shadow: 0 0 0 3px rgba(255,255,255,.3), 3px 3px 0 3px rgba(255,255,255,.1);
  cursor: wait;
  animation: spin-proc 1.5s linear infinite;
}
@keyframes spin-proc {
  to { filter: hue-rotate(360deg); }
}

.dock-controls { display: flex; flex-direction: column; gap: 5px; flex: 1; }

.always-listen-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: .82rem;
  cursor: pointer;
  color: #888;
}
.always-listen-toggle input { width: 18px; height: 18px; accent-color: var(--ultra); }
.always-listen-toggle:has(input:checked) { color: #fff; }

.mic-state-label {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--volt);
  min-height: 1.1em;
  letter-spacing: .04em;
  text-shadow: 0 0 8px var(--volt);
  font-weight: 700;
}

.text-input-row { display: flex; gap: 8px; }
.text-input {
  flex: 1;
  background: var(--surface);
  color: #fff;
  border: var(--border-w) solid rgba(255,255,255,.3);
  padding: .7em;
  font-size: .95rem;
  min-height: 44px;
  border-radius: 2px;
  transition: border-color .15s, box-shadow .15s;
  box-shadow: 2px 2px 0 0 rgba(255,255,255,.1);
}
.text-input:focus { outline: none; border-color: var(--ultra); box-shadow: 2px 2px 0 0 var(--ultra); }
.text-input::placeholder { color: #555; }
.ask-btn { min-height: 44px; border-radius: 2px; }

/* ============================================================
   OVERLAYS / SIDE PANELS
   ============================================================ */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 40;
  backdrop-filter: blur(4px);
}
.side-panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(420px, 100%);
  background: var(--surface-raised);
  border-left: var(--border-w) solid rgba(255,255,255,.25);
  z-index: 50;
  overflow-y: auto;
  padding: 20px;
  animation: slide-in .2s ease;
  box-shadow: -6px 0 0 0 var(--ultra);
}
@keyframes slide-in {
  from { transform: translateX(100%); }
  to   { transform: translateX(0); }
}
.side-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: var(--border-w) solid rgba(255,255,255,.15);
}
.settings-section { border-top: var(--border-w) solid rgba(255,255,255,.1); padding: 16px 0; }
.settings-section:first-of-type { border-top: none; }
.settings-btn-row { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.toggle-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: .88rem;
  cursor: pointer;
  color: #aaa;
}
.toggle-row input { width: 18px; height: 18px; accent-color: var(--ultra); }
.saved-list { display: flex; flex-direction: column; gap: 14px; }
.saved-item {
  border: var(--border-w) solid rgba(255,255,255,.2);
  padding: 12px;
  background: var(--surface);
  box-shadow: 3px 3px 0 0 rgba(255,255,255,.1);
}
.mini-dialog {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  background: var(--surface-raised);
  border: var(--border-w) solid var(--ultra);
  box-shadow: 6px 6px 0 0 var(--ultra-dk);
  padding: 28px;
  z-index: 60;
  width: min(440px, calc(100vw - 32px));
  animation: dialog-in .2s ease;
}
@keyframes dialog-in {
  from { opacity:0; transform: translate(-50%,-53%) scale(.97); }
  to   { opacity:1; transform: translate(-50%,-50%) scale(1); }
}

/* ============================================================
   PROFILE SELECT (legacy topbar select)
   ============================================================ */
.profile-select-wrap { flex: 1; min-width: 100px; max-width: 200px; }
.profile-select {
  width: 100%;
  background: var(--surface);
  color: #fff;
  border: var(--border-w) solid rgba(255,255,255,.3);
  padding: .55em;
  font-family: var(--font-mono);
  font-size: .85rem;
  min-height: 40px;
  box-shadow: 2px 2px 0 0 rgba(255,255,255,.1);
}

/* ============================================================
   MISC HELPERS
   ============================================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 700px) {
  .milestone-card { font-size: 1.05rem; }
  .card-summary { font-size: 1.05rem; }
}
@media (max-width: 400px) {
  .powerup-card { padding: 24px 16px; }
  .context-label { width: 54px; font-size: .6rem; }
}

/* ============================================================
   THEME TRANSITION  (smooth 200ms swap)
   ============================================================ */
html { transition: background-color .2s ease; }
body { transition: background-color .2s ease, color .2s ease; }
.topbar, .powerup-card, .powerup-screen, .context-hud,
.chat-log, .dock, .dock-outer, .side-panel, .mini-dialog,
.bubble, .milestone-card, .card-body, .card-header, .card-footer,
.chip, .btn, .icon-btn, .key-input, .text-input, .text-field,
.profile-select, .saved-item, .context-text-input,
.bubble-action-btn { transition: background-color .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease; }

/* ============================================================
   LIGHT MODE  (body.light)
   Classic neubrutalism: cream bg · black borders · bold shadows
   ============================================================ */
body.light {
  --surface:        #F5F0E8;
  --surface-raised: #FDFAF4;
  --surface-card:   #FFFFFF;
  --ink:            #0A0A0F;
  --ink-muted:      #555566;
  --ultra:          #6B1FFF;
  --ultra-dk:       #3D0099;
  --ultra-glow:     rgba(107,31,255,0.15);
  --volt:           #E8A800;
  --volt-dk:        #7A5500;
  --volt-glow:      rgba(232,168,0,0.15);
  --mint:           #00A876;
  --mint-dk:        #005C3F;
  --danger:         #D6001A;
  --danger-dk:      #5C0000;
  --info:           #0070C0;
  --info-dk:        #003D6B;
  --hot:            #D64500;
  background: var(--surface);
  color: var(--ink);
}

/* Power up */
body.light .powerup-screen { background: radial-gradient(ellipse at 25% 15%, rgba(107,31,255,0.08) 0%, transparent 50%), radial-gradient(ellipse at 75% 85%, rgba(232,168,0,0.08) 0%, transparent 50%), #F5F0E8; }
body.light .powerup-card   { background: #fff; border-color: #000; box-shadow: 6px 6px 0 0 #000; }
body.light .powerup-step   { background: #F5F0E8; border-color: rgba(0,0,0,.2); border-left-color: var(--ultra); color: #000; }
body.light .powerup-copy   { color: #555; }
body.light .powerup-title  { color: #000; }
body.light .powerup-title span { color: var(--ultra); }
body.light .reassurance    { color: #888; }
body.light .powerup-insert-badge { text-shadow: none; color: var(--volt-dk); }

/* Topbar */
body.light .topbar { background: #FDFAF4; border-bottom-color: #000; }
body.light .wordmark { color: var(--ultra); }
body.light .topbar-context-badge { color: #444; border-color: #000; box-shadow: 2px 2px 0 0 rgba(0,0,0,.25); background: #fff; }
body.light .topbar-context-badge:hover { border-color: var(--ultra); color: #000; box-shadow: 2px 2px 0 0 var(--ultra); }
body.light .topbar-context-badge .ctx-dot { background: #bbb; }
body.light .topbar-context-badge.has-context { border-color: var(--mint); color: var(--mint-dk); box-shadow: 2px 2px 0 0 var(--mint-dk); }
body.light .topbar-context-badge.has-context .ctx-dot { background: var(--mint); box-shadow: none; }

/* Buttons */
body.light .btn            { background: #fff; color: #000; border-color: #000; box-shadow: 4px 4px 0 0 #000; }
body.light .btn:hover      { box-shadow: 6px 6px 0 0 #000; }
body.light .btn-primary    { background: var(--ultra); color: #fff; border-color: #000; box-shadow: 5px 5px 0 0 #000; }
body.light .btn-secondary  { background: #fff; color: #000; border-color: #000; }
body.light .btn-danger     { background: var(--danger); color: #fff; border-color: #000; box-shadow: 5px 5px 0 0 #000; }
body.light .icon-btn       { background: #fff; color: #000; border-color: #000; box-shadow: 3px 3px 0 0 #000; }
body.light .icon-btn:hover { box-shadow: 5px 5px 0 0 var(--ultra); border-color: var(--ultra); }

/* Context HUD + chips */
body.light .context-hud    { background: #FDFAF4; border-bottom-color: rgba(0,0,0,.15); }
body.light .context-label  { color: #888; }
body.light .context-voice-hint { color: var(--volt-dk); }
body.light .chip           { background: #fff; border-color: #000; color: #333; box-shadow: 2px 2px 0 0 rgba(0,0,0,.3); }
body.light .chip:hover     { border-color: var(--ultra); color: #000; background: #fff; box-shadow: 2px 2px 0 0 var(--ultra); }
body.light .chip.active    { background: var(--ultra); color: #fff; border-color: #000; box-shadow: 3px 3px 0 0 #000; }
body.light .chip .chip-num { background: rgba(0,0,0,.12); color: #000; }
body.light .chip.active .chip-num { background: rgba(0,0,0,.3); color: #fff; }

/* Inputs */
body.light .key-input,
body.light .text-field     { background: #fff; color: #000; border-color: #000; }
body.light .key-input:focus, body.light .text-field:focus { border-color: var(--ultra); box-shadow: 2px 2px 0 0 var(--ultra); }
body.light .eye-toggle     { background: #fff; border-color: #000; color: #000; }
body.light .text-input     { background: #fff; color: #000; border-color: #000; box-shadow: 2px 2px 0 0 rgba(0,0,0,.2); }
body.light .text-input:focus { border-color: var(--ultra); box-shadow: 2px 2px 0 0 var(--ultra); }
body.light .text-input::placeholder,
body.light .key-input::placeholder { color: #aaa; }
body.light .profile-select { background: #fff; color: #000; border-color: #000; box-shadow: 2px 2px 0 0 rgba(0,0,0,.2); }
body.light .inline-error   { background: var(--danger); color: #fff; border-color: #000; }

/* Chat */
body.light .chat-log        { background: var(--surface); }
body.light .chat-empty-state { color: #888; }
body.light .chat-empty-cta  { border-color: var(--ultra); color: var(--ultra); box-shadow: 3px 3px 0 0 var(--ultra-dk); }
body.light .bubble          { border-color: #000; }
body.light .bubble-user     { background: #fff; color: #000; box-shadow: 3px 3px 0 0 #000; border-color: #000; }
body.light .bubble-assistant { background: #FDFAF4; color: #000; box-shadow: 4px 4px 0 0 var(--ultra); }
body.light .bubble-system   { background: #eee; border-color: #bbb; color: #666; }
body.light .bubble-meta     { color: #aaa; }
body.light .bubble-action-btn { background: #fff; color: #333; border-color: #000; box-shadow: 2px 2px 0 0 rgba(0,0,0,.2); }
body.light .bubble-action-btn:hover { background: var(--ultra); color: #fff; border-color: #000; box-shadow: 2px 2px 0 0 #000; }
body.light .bubble-action-btn.pinned { background: var(--mint); color: #000; border-color: #000; box-shadow: 2px 2px 0 0 var(--mint-dk); }

/* Milestone cards */
body.light .milestone-card.type-mission,
body.light .milestone-card.type-boss,
body.light .milestone-card.type-tip,
body.light .milestone-card.type-steps,
body.light .milestone-card.type-info { box-shadow: 5px 5px 0 0 #000; border-color: #000; }
body.light .type-mission .card-header { background: var(--ultra); }
body.light .type-boss    .card-header { background: var(--danger); }
body.light .type-tip     .card-header { background: var(--volt); }
body.light .type-steps   .card-header { background: var(--mint); }
body.light .type-info    .card-header { background: var(--info); }
body.light .card-body    { background: #fff; }
body.light .card-summary { color: #111; }
body.light .card-step    { background: #F5F0E8; border-color: rgba(0,0,0,.1); color: #111; }
body.light .card-step-num { background: rgba(0,0,0,.08); color: #000; }
body.light .type-steps .card-step-num  { background: var(--mint); color: #000; }
body.light .type-mission .card-step-num { background: var(--ultra); color: #fff; }
body.light .type-boss .card-step-num   { background: var(--danger); color: #fff; }
body.light .card-tip     { background: #fffce8; border-color: var(--volt); box-shadow: 3px 3px 0 0 var(--volt-dk); color: #333; }
body.light .card-footer  { background: #F5F0E8; border-top-color: rgba(0,0,0,.1); }

/* Dock */
body.light .dock-outer  { background: #FDFAF4; border-top-color: #000; }
body.light .dock        { background: #FDFAF4; }
body.light .mic-state-label { color: var(--volt-dk); text-shadow: none; }
body.light .always-listen-toggle { color: #666; }
body.light .always-listen-toggle:has(input:checked) { color: #000; }

/* Panels */
body.light .overlay     { background: rgba(0,0,0,.5); }
body.light .side-panel  { background: #FDFAF4; border-left-color: #000; box-shadow: -6px 0 0 0 #000; color: #000; }
body.light .side-panel-head { border-bottom-color: rgba(0,0,0,.15); }
body.light .settings-section { border-top-color: rgba(0,0,0,.1); }
body.light .saved-item  { background: #fff; border-color: #000; box-shadow: 3px 3px 0 0 rgba(0,0,0,.2); }
body.light .mini-dialog { background: #fff; border-color: #000; box-shadow: 6px 6px 0 0 #000; color: #000; }
body.light .toggle-row  { color: #666; }
body.light h2, body.light h3 { color: #000; }