/**
 * style.css
 * Playful internet-humor aesthetic with warm off-white surfaces, bold ink borders,
 * hazard yellow warning accents, and an irresistible 3D red arcade button.
 */

:root {
  --bg-warm: #FFFDF7;
  --bg-card: #FFFFFF;
  --bg-subtle: #F7F3E6;
  --ink-black: #141413;
  --ink-muted: #4A4944;
  --red-primary: #FF2A2A;
  --red-hover: #FF4242;
  --red-shadow: #A80000;
  --yellow-warn: #FFD026;
  --yellow-soft: #FFF5C0;
  --green-ok: #12B886;
  --blue-shift: #1C7ED6;
  --purple-shift: #7950F2;
  --gold-shift: #F59F00;
  --border-bold: 3px solid #141413;
  --border-thin: 2px solid #141413;
  --shadow-card: 6px 6px 0px #141413;
  --shadow-sm: 3px 3px 0px #141413;
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  overflow-x: hidden;
  background-color: var(--bg-warm);
  background-image: radial-gradient(#D8D2C0 1.25px, transparent 1.25px);
  background-size: 22px 22px;
  color: var(--ink-black);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.4s ease;
}

/* Temporary Page Background Shifts (Section 6) */
body.bg-shift-warn {
  background-color: #FFF0B8;
}

body.bg-shift-cosmic {
  background-color: #EAE4FF;
}

body.bg-shift-mint {
  background-color: #DCFCE7;
}

/* Accessible Focus Ring */
:focus-visible {
  outline: 3px solid var(--ink-black);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px var(--yellow-warn);
}

[hidden] {
  display: none !important;
}

/* ==========================================================================
   LAYOUT SHELL & HEADER
   ========================================================================== */
.page-shell {
  max-width: 1060px;
  margin: 0 auto;
  padding: 1.25rem 1rem 2.5rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  background: var(--bg-card);
  border: var(--border-bold);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow-sm);
}

.top-label-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--yellow-warn);
  border: var(--border-thin);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  font-family: var(--font-mono);
  font-size: clamp(0.7rem, 1.8vw, 0.82rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 2px 2px 0px var(--ink-black);
}

.hazard-dot {
  font-size: 0.95rem;
  line-height: 1;
}

.utility-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.control-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  background: var(--bg-warm);
  color: var(--ink-black);
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  padding: 0.45rem 0.8rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 2px 2px 0px var(--ink-black);
  transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.15s ease;
  min-height: 40px;
}

.control-btn:hover {
  background: var(--yellow-soft);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px var(--ink-black);
}

.control-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 0px 0px 0px var(--ink-black);
}

.control-btn[aria-pressed="true"] {
  background: var(--yellow-warn);
}

.control-btn-danger:hover {
  background: #FFE3E3;
}

/* ==========================================================================
   MAIN STAGE & HERO CARD
   ========================================================================== */
.main-stage {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-card {
  position: relative;
  background: var(--bg-card);
  border: var(--border-bold);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3.5vw, 2.5rem) clamp(1rem, 3vw, 2.25rem);
  box-shadow: var(--shadow-card);
  text-align: center;
  overflow: hidden;
}

/* Decorative Doodles */
.doodle {
  position: absolute;
  pointer-events: none;
  z-index: 1;
}

.doodle-star-left {
  top: 22px;
  left: 24px;
  transform: rotate(-14deg);
}

.doodle-star-right {
  top: 26px;
  right: 26px;
  transform: rotate(12deg);
}

.hero-heading {
  margin: 0.15rem 0 0.35rem;
  font-size: clamp(2rem, 5.2vw, 3.35rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--ink-black);
}

.hero-supporting-text {
  margin: 0 auto 1.25rem;
  max-width: 34ch;
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  font-weight: 600;
  color: var(--ink-muted);
}

/* ==========================================================================
   GIANT RED BUTTON & ESCAPE CONTAINER
   ========================================================================== */
.button-stage {
  position: relative;
  min-height: clamp(235px, 46vw, 290px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0.25rem auto 0.75rem;
  padding: 0.75rem;
  max-width: 560px;
}

.escape-status-pill {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  background: var(--yellow-warn);
  border: var(--border-thin);
  border-radius: 999px;
  padding: 0.25rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  white-space: nowrap;
  box-shadow: 2px 2px 0px var(--ink-black);
}

.button-mover {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
  will-change: transform;
}

.giant-red-button {
  position: relative;
  width: clamp(188px, 44vw, 240px);
  height: clamp(188px, 44vw, 240px);
  border-radius: 50%;
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Outer Yellow/Black Arcade Housing Ring */
.button-rim {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: repeating-linear-gradient(
    -45deg,
    var(--yellow-warn),
    var(--yellow-warn) 14px,
    #141413 14px,
    #141413 28px
  );
  border: 4px solid var(--ink-black);
  box-shadow: 0 12px 0 var(--ink-black), 0 16px 28px rgba(20, 20, 19, 0.24);
}

/* Tactile 3D Red Cap */
.button-face {
  position: relative;
  width: 82%;
  height: 82%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 28%, #FF6B6B 0%, var(--red-primary) 52%, #D90404 100%);
  border: 4px solid var(--ink-black);
  box-shadow:
    0 11px 0 var(--red-shadow),
    0 11px 0 4px var(--ink-black),
    inset 0 6px 10px rgba(255, 255, 255, 0.42);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  transform: translateY(-6px);
  transition:
    transform 0.08s ease,
    box-shadow 0.08s ease,
    background 0.25s ease;
}

.button-shine {
  position: absolute;
  top: 14%;
  left: 20%;
  width: 34%;
  height: 14%;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  transform: rotate(-24deg);
  pointer-events: none;
}

.giant-red-button:hover .button-face {
  background: radial-gradient(circle at 35% 28%, #FF8080 0%, var(--red-hover) 52%, #E30B0B 100%);
  transform: translateY(-8px);
  box-shadow:
    0 13px 0 var(--red-shadow),
    0 13px 0 4px var(--ink-black),
    inset 0 6px 12px rgba(255, 255, 255, 0.5);
}

.giant-red-button:active .button-face,
.giant-red-button.is-pressed .button-face {
  transform: translateY(4px);
  box-shadow:
    0 2px 0 var(--red-shadow),
    0 2px 0 4px var(--ink-black),
    inset 0 3px 6px rgba(0, 0, 0, 0.25);
}

.button-label-text {
  font-size: clamp(1.3rem, 3.5vw, 1.72rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: #FFFFFF;
  text-shadow: 2px 2px 0px var(--ink-black), -1px -1px 0px var(--ink-black);
  text-align: center;
  word-break: break-word;
}

.button-subtext {
  margin-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: clamp(0.58rem, 1.4vw, 0.68rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--yellow-warn);
  background: var(--ink-black);
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
}

/* Temporary Button Color Shifts (Section 6) */
.giant-red-button.btn-color-blue .button-face {
  background: radial-gradient(circle at 35% 28%, #74C0FC 0%, var(--blue-shift) 55%, #1864AB 100%);
  box-shadow: 0 11px 0 #0B4F8A, 0 11px 0 4px var(--ink-black);
}

.giant-red-button.btn-color-purple .button-face {
  background: radial-gradient(circle at 35% 28%, #B197FC 0%, var(--purple-shift) 55%, #5F3DC4 100%);
  box-shadow: 0 11px 0 #422696, 0 11px 0 4px var(--ink-black);
}

.giant-red-button.btn-color-gold .button-face,
.giant-red-button.btn-legend-gold .button-face {
  background: radial-gradient(circle at 35% 28%, #FFEC99 0%, var(--gold-shift) 55%, #D9480F 100%);
  box-shadow: 0 11px 0 #9C3605, 0 11px 0 4px var(--ink-black);
}

.giant-red-button.btn-color-emerald .button-face {
  background: radial-gradient(circle at 35% 28%, #63E6BE 0%, var(--green-ok) 55%, #087F5B 100%);
  box-shadow: 0 11px 0 #065A40, 0 11px 0 4px var(--ink-black);
}

/* Warning Instruction Text */
.warning-instruction {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  margin: 0.5rem auto 1.35rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ink-black);
}

.warning-chip {
  background: var(--yellow-warn);
  border: 2px solid var(--ink-black);
  border-radius: 6px;
  padding: 0.1rem 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 900;
}

/* ==========================================================================
   REACTION CARD & FAKE LOADING CARD
   ========================================================================== */
.reaction-card {
  max-width: 680px;
  margin: 0 auto 1.35rem;
  background: var(--bg-subtle);
  border: var(--border-bold);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-sm);
  text-align: left;
}

.reaction-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.55rem;
  padding-bottom: 0.45rem;
  border-bottom: 2px dashed #CEC7B0;
}

.reaction-badge {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 800;
  background: var(--yellow-warn);
  border: 1.5px solid var(--ink-black);
  border-radius: 6px;
  padding: 0.12rem 0.5rem;
  text-transform: uppercase;
}

.reaction-click-tag {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--ink-muted);
}

.reaction-card-body {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.reaction-illustration {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.reaction-text {
  margin: 0;
  font-size: clamp(1.05rem, 2.3vw, 1.28rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--ink-black);
}

/* Fake Loading Event Card */
.fake-loading-card {
  max-width: 680px;
  margin: 0 auto 1.35rem;
  background: #FFF9DB;
  border: var(--border-bold);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-sm);
  text-align: left;
}

.fake-loading-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.92rem;
  margin-bottom: 0.5rem;
}

.fake-loading-percent {
  font-family: var(--font-mono);
  font-weight: 900;
  background: var(--ink-black);
  color: var(--yellow-warn);
  padding: 0.1rem 0.45rem;
  border-radius: 6px;
}

.fake-loading-track {
  width: 100%;
  height: 16px;
  background: var(--bg-card);
  border: var(--border-thin);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.fake-loading-bar {
  height: 100%;
  background: repeating-linear-gradient(
    45deg,
    var(--red-primary),
    var(--red-primary) 10px,
    var(--yellow-warn) 10px,
    var(--yellow-warn) 20px
  );
  transition: width 0.25s ease;
}

.fake-loading-step {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink-black);
}

/* ==========================================================================
   CLICK COUNTER & PROGRESS BAR
   ========================================================================== */
.stats-progress-panel {
  max-width: 680px;
  margin: 0 auto;
  background: var(--bg-card);
  border: var(--border-bold);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-sm);
  text-align: left;
}

.stats-top-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0.85rem;
  margin-bottom: 0.95rem;
}

.click-counter-box,
.rank-status-box {
  background: var(--bg-warm);
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.counter-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
}

.counter-value {
  font-family: var(--font-mono);
  font-size: clamp(1.55rem, 3.2vw, 2rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--red-primary);
}

.rank-badge {
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--ink-black);
}

.progress-section {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.progress-labels {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.86rem;
}

.progress-fraction {
  font-family: var(--font-mono);
  font-weight: 800;
  background: var(--yellow-soft);
  border: 1.5px solid var(--ink-black);
  border-radius: 6px;
  padding: 0.08rem 0.45rem;
  font-size: 0.78rem;
}

.progress-track {
  width: 100%;
  height: 18px;
  background: var(--bg-subtle);
  border: var(--border-thin);
  border-radius: 999px;
  overflow: hidden;
  padding: 2px;
}

.progress-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--yellow-warn) 0%, #FF6B35 55%, var(--red-primary) 100%);
  transition: width 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ==========================================================================
   SECONDARY DASHBOARD GRID (ACHIEVEMENTS & REACTION HISTORY)
   ========================================================================== */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr));
  gap: 1.5rem;
}

.panel-card {
  background: var(--bg-card);
  border: var(--border-bold);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.25rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
}

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  border-bottom: 2px solid var(--ink-black);
  padding-bottom: 0.75rem;
}

.panel-title {
  margin: 0;
  font-size: 1.22rem;
  font-weight: 900;
}

.panel-subtitle {
  margin: 0.2rem 0 0;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

.summary-pill {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  background: var(--yellow-warn);
  border: var(--border-thin);
  border-radius: 999px;
  padding: 0.22rem 0.65rem;
  box-shadow: 2px 2px 0px var(--ink-black);
}

.summary-pill-small {
  font-size: 0.7rem;
  padding: 0.15rem 0.55rem;
}

/* Achievements List */
.achievements-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.achievement-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem;
  background: var(--bg-warm);
  transition: transform 0.15s ease, background-color 0.2s ease;
}

.achievement-item.is-locked {
  opacity: 0.68;
  background: #F2EFE6;
  border-style: dashed;
}

.achievement-item.is-unlocked {
  background: #FFFBE6;
  box-shadow: 3px 3px 0px var(--ink-black);
}

.achievement-badge-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: var(--border-thin);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  background: var(--bg-card);
}

.achievement-info {
  flex: 1;
  min-width: 0;
}

.achievement-top-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
}

.achievement-name {
  font-weight: 800;
  font-size: 0.95rem;
}

.achievement-milestone-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.1rem 0.45rem;
  border-radius: 6px;
  border: 1.5px solid var(--ink-black);
  background: var(--bg-card);
}

.achievement-item.is-unlocked .achievement-milestone-tag {
  background: var(--yellow-warn);
}

.achievement-desc {
  margin: 0.2rem 0 0;
  font-size: 0.82rem;
  color: var(--ink-muted);
}

/* Secret Milestone Events Archive */
.secrets-archive-box {
  background: var(--bg-subtle);
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
}

.secrets-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.secrets-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 900;
}

.secrets-hint {
  margin: 0.3rem 0 0.65rem;
  font-size: 0.78rem;
  color: var(--ink-muted);
}

.secrets-chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.secret-chip-btn {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 800;
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
  border: 1.5px solid var(--ink-black);
  background: #E9E5D8;
  color: var(--ink-muted);
  cursor: not-allowed;
}

.secret-chip-btn.is-unlocked {
  background: var(--yellow-warn);
  color: var(--ink-black);
  cursor: pointer;
  box-shadow: 2px 2px 0px var(--ink-black);
}

.secret-chip-btn.is-unlocked:hover {
  background: #FFE066;
  transform: translateY(-1px);
}

/* Reaction History List */
.reaction-history-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex: 1;
}

.history-empty {
  padding: 1.5rem 1rem;
  text-align: center;
  background: var(--bg-warm);
  border: 2px dashed #C7C1AE;
  border-radius: var(--radius-sm);
  color: var(--ink-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.history-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.65rem 0.8rem;
  background: var(--bg-warm);
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
}

.history-click-pill {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 900;
  background: var(--ink-black);
  color: var(--yellow-warn);
  padding: 0.15rem 0.48rem;
  border-radius: 6px;
}

.history-message {
  font-weight: 700;
  color: var(--ink-black);
  line-height: 1.35;
}

/* Extra Actions Box (Diagnostic Trigger) */
.extra-actions-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  background: var(--bg-subtle);
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  padding: 0.8rem 0.9rem;
}

.extra-actions-copy strong {
  display: block;
  font-size: 0.88rem;
}

.extra-actions-copy p {
  margin: 0.15rem 0 0;
  font-size: 0.78rem;
  color: var(--ink-muted);
}

.secondary-action-btn {
  background: var(--yellow-warn);
  color: var(--ink-black);
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.85rem;
  font-weight: 800;
  font-size: 0.82rem;
  cursor: pointer;
  box-shadow: 2px 2px 0px var(--ink-black);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.secondary-action-btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px var(--ink-black);
}

.secondary-action-btn:active {
  transform: translate(1px, 1px);
  box-shadow: 0px 0px 0px var(--ink-black);
}

/* ==========================================================================
   FOOTER & SECRET EASTER EGG TRIGGER
   ========================================================================== */
.site-footer {
  text-align: center;
  padding: 1rem 0.5rem 0.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
}

.footer-tagline {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink-muted);
}

.secret-doodle-btn {
  background: transparent;
  border: 1.5px dashed #BDB6A2;
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--ink-muted);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.secret-doodle-btn:hover {
  background: var(--yellow-soft);
  color: var(--ink-black);
  border-color: var(--ink-black);
}

/* ==========================================================================
   TOASTS & ACHIEVEMENT UNLOCK NOTIFICATIONS
   ========================================================================== */
.status-toast {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 90;
  max-width: min(420px, calc(100vw - 2rem));
  background: var(--ink-black);
  color: #FFFFFF;
  border: 3px solid var(--yellow-warn);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.88rem;
  font-weight: 700;
}

.toast-close-btn {
  margin-left: auto;
  background: transparent;
  border: none;
  color: var(--yellow-warn);
  font-size: 1rem;
  font-weight: 900;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
}

.achievement-toast-wrapper {
  position: fixed;
  top: 1.1rem;
  right: 1.1rem;
  z-index: 95;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  max-width: min(390px, calc(100vw - 2rem));
  pointer-events: none;
}

.achievement-toast {
  pointer-events: auto;
  background: var(--bg-card);
  border: var(--border-bold);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.achievement-toast-badge {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--yellow-warn);
  border: var(--border-thin);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.achievement-toast-content {
  flex: 1;
  min-width: 0;
}

.achievement-toast-kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--red-primary);
}

.achievement-toast-title {
  margin: 0.1rem 0;
  font-size: 0.98rem;
  font-weight: 900;
}

.achievement-toast-desc {
  margin: 0;
  font-size: 0.78rem;
  color: var(--ink-muted);
}

.achievement-toast-close {
  color: var(--ink-black);
  align-self: flex-start;
}

/* ==========================================================================
   MODALS (FAKE SYSTEM ALERTS, SECRET EVENTS, ABOUT, RESET)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(20, 20, 19, 0.68);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-window {
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--bg-card);
  border: var(--border-bold);
  border-radius: var(--radius-lg);
  box-shadow: 10px 10px 0px var(--ink-black);
  display: flex;
  flex-direction: column;
}

.modal-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 1.1rem;
  background: var(--bg-subtle);
  border-bottom: var(--border-bold);
}

.modal-top-bar-hazard {
  background: var(--red-primary);
  color: #FFFFFF;
}

.modal-top-bar-gold {
  background: var(--yellow-warn);
  color: var(--ink-black);
}

.modal-code-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.05em;
}

.modal-close-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: var(--border-thin);
  background: var(--bg-card);
  color: var(--ink-black);
  font-weight: 900;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.modal-close-icon:hover {
  background: var(--yellow-warn);
}

.modal-content {
  padding: 1.35rem 1.35rem 1rem;
  text-align: center;
}

.modal-illustration-wrap {
  margin-bottom: 0.75rem;
  display: flex;
  justify-content: center;
}

.modal-title {
  margin: 0 0 0.4rem;
  font-size: clamp(1.3rem, 3.2vw, 1.65rem);
  font-weight: 900;
  line-height: 1.18;
}

.modal-subtitle {
  margin: 0 0 0.9rem;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink-muted);
}

.modal-body-text {
  margin: 0 0 0.75rem;
  font-size: 0.98rem;
  line-height: 1.5;
}

.modal-subtext {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ink-muted);
  background: var(--bg-subtle);
  border: 1.5px dashed #C7C1AE;
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.8rem;
}

.modal-rich-body {
  text-align: left;
  font-size: 0.94rem;
  line-height: 1.55;
}

.modal-rich-body p {
  margin: 0 0 0.75rem;
}

.secret-callout {
  background: var(--yellow-soft);
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.95rem;
  margin-bottom: 0.85rem;
  font-size: 0.88rem;
}

.resignation-paper {
  background: #FFFDF9;
  border: 2px solid var(--ink-black);
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-family: Georgia, "Times New Roman", serif;
  box-shadow: inset 0 0 0 4px #F3EFE2;
}

.resignation-paper .signature {
  margin-top: 0.75rem;
  font-style: italic;
  font-weight: 700;
  text-align: right;
}

.classified-terminal {
  background: #141413;
  color: #51CF66;
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.finale-certificate {
  background: #FFFBE6;
  border: 3px double var(--ink-black);
  border-radius: var(--radius-sm);
  padding: 1rem;
}

.certificate-header {
  font-family: var(--font-mono);
  font-weight: 900;
  text-align: center;
  background: var(--yellow-warn);
  border: 1.5px solid var(--ink-black);
  border-radius: 6px;
  padding: 0.3rem;
  margin-bottom: 0.75rem;
}

.finale-stats {
  margin: 0.65rem 0;
  padding-left: 1.25rem;
}

.modal-footer {
  padding: 0.9rem 1.35rem 1.25rem;
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}

.modal-footer-split {
  justify-content: space-between;
}

.modal-primary-btn,
.modal-secondary-btn,
.modal-danger-btn {
  width: 100%;
  min-height: 44px;
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  padding: 0.65rem 1.1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 3px 3px 0px var(--ink-black);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.modal-primary-btn {
  background: var(--yellow-warn);
  color: var(--ink-black);
}

.modal-secondary-btn {
  background: var(--bg-warm);
  color: var(--ink-black);
}

.modal-danger-btn {
  background: var(--red-primary);
  color: #FFFFFF;
}

.modal-primary-btn:hover,
.modal-secondary-btn:hover,
.modal-danger-btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0px var(--ink-black);
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (MOBILE & TABLET)
   ========================================================================== */
@media (max-width: 640px) {
  .site-header {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .top-label-badge {
    justify-content: center;
  }

  .utility-controls {
    justify-content: center;
  }

  .control-btn {
    flex: 1 1 calc(50% - 0.5rem);
    justify-content: center;
  }

  .doodle {
    display: none;
  }

  .reaction-card-body {
    flex-direction: column;
    text-align: center;
  }

  .modal-footer-split {
    flex-direction: column;
  }

  .achievement-toast-wrapper {
    top: auto;
    bottom: 0.85rem;
    left: 0.85rem;
    right: 0.85rem;
    max-width: none;
  }
}