/* ============================================================
   LANDING PAGE — RustGuessr
   High-tech armory theme. Rust game color palette.
   Warm dark, orange chrome, sharp tactical edges.
   ============================================================ */

/* ── BASE OVERRIDES (landing-page warmth) ─────────────────── */
/* Shift the body to a very slightly warm dark on this page    */
body {
  background-color: #0f0c07;
}

/* ── HERO ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 540px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid rgba(205,65,43,0.3);
}

/* Rust map — heavily darkened, warm tint */
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.15) saturate(0.5) sepia(0.3);
  transform: scale(1.05);
}

/* Gradient overlay — sepia-warm, bleeds to body bg */
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom,
      rgba(7,5,3,0.6)  0%,
      rgba(7,5,3,0.2)  35%,
      rgba(7,5,3,0.65) 75%,
      #0f0c07           100%
    );
}

/* Scanline texture — subtle CRT / armory screen feel */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0,0,0,0.07) 3px,
    rgba(0,0,0,0.07) 4px
  );
  pointer-events: none;
  z-index: 1;
}

/* Diagonal hazard stripe — thin top-left accent bar */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: repeating-linear-gradient(
    90deg,
    var(--accent)      0px,
    var(--accent)      24px,
    transparent        24px,
    transparent        36px
  );
  z-index: 3;
  opacity: 0.7;
}

.hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 5.5rem 1.5rem 3.5rem;
  max-width: 800px;
}

/* Eyebrow — slanted bracket style */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 10.5px;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.6rem;
  opacity: 0.9;
}

.eyebrow-dot {
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: 0.55;
  display: inline-block;
}

/* Hero title */
.hero-title {
  font-size: clamp(2.8rem, 6.5vw, 5rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.06;
  letter-spacing: -0.045em;
  color: #ece4d8;           /* warm white — not stark pure white */
  margin-bottom: 1.2rem;
  text-shadow: 0 2px 24px rgba(0,0,0,0.7);
}

.hero-title em {
  font-style: normal;
  color: inherit;
  text-shadow: none;
}

.hero-desc {
  font-size: var(--font-size-lg);
  color: #9a8e80;           /* warm secondary text */
  line-height: 1.7;
  margin-bottom: 2.25rem;
}

/* CTA — chunky, hot-orange, no rounded softness */
.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 1rem 2.6rem;
  background: var(--accent);
  color: #fff;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 2px;
  border: none;
  outline: 2px solid rgba(205,65,43,0.4);
  outline-offset: 3px;
  transition: background var(--transition-fast), outline-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  box-shadow:
    0 0 0 1px rgba(205,65,43,0.6) inset,
    0 4px 28px rgba(205,65,43,0.45);
  text-decoration: none;
}

.btn-hero:hover {
  background: var(--accent-hover);
  outline-color: rgba(224,127,53,0.6);
  box-shadow:
    0 0 0 1px rgba(224,127,53,0.7) inset,
    0 6px 36px rgba(205,65,43,0.6);
  transform: translateY(-2px);
  color: #fff;
}

/* ── HERO STATS BAR ─────────────────────────────────────────── */
.hero-stats-bar {
  position: relative;
  z-index: 2;
  width: 100%;
  border-top: 2px solid rgba(205,65,43,0.45);
  background: rgba(10,7,4,0.82);
  backdrop-filter: blur(10px);
  /* Subtle dot-grid background */
  background-image:
    radial-gradient(circle, rgba(205,65,43,0.07) 1px, transparent 1px);
  background-size: 20px 20px;
  background-color: rgba(10,7,4,0.9);
}

.hero-stats-inner {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  padding: 0;
}

.hstat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 1.1rem 1rem;
  position: relative;
}

/* Vertical divider using right border */
.hstat:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: rgba(205,65,43,0.2);
}

.hstat-val {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--accent);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.hstat-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #524438;
}

/* Hide old divider spans — using pseudo now */
.hstat-sep { display: none; }

/* ── PAGE GRID ──────────────────────────────────────────────── */
.page-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  padding: 2.5rem 1.5rem 4rem;
  align-items: start;
  /* Subtle warm grid on the page bg */
  background-image:
    linear-gradient(rgba(205,65,43,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(205,65,43,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* ── PANELS ─────────────────────────────────────────────────── */
.panel {
  background: #15100c;
  border: 1px solid rgba(150,50,35,0.22);
  border-left: 2px solid rgba(205,65,43,0.55);
  border-radius: 2px;
  overflow: visible;   /* let corner brackets poke out */
  position: relative;
}

/* Corner bracket decorations — top-left & bottom-right */
.panel::before,
.panel::after {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  pointer-events: none;
  z-index: 4;
}

/* top-right bracket */
.panel::before {
  top: -1px;
  right: -1px;
  border-top: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
  opacity: 0.6;
}

/* bottom-left bracket */
.panel::after {
  bottom: -1px;
  left: -1px;
  border-bottom: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
  opacity: 0.6;
}

.panel-head {
  padding: 1.25rem 1.5rem 1.15rem;
  border-bottom: 1px solid rgba(150,50,35,0.15);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  background: rgba(0,0,0,0.2);
}

.panel-label {
  display: block;
  font-size: 9.5px;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(205,65,43,0.7);
  width: 100%;
  margin-bottom: 2px;
}

/* "// " prefix on labels via pseudo */
.panel-label::before {
  content: '// ';
  opacity: 0.5;
  letter-spacing: 0;
}

.panel-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
  color: #ddd4c4;           /* warm white */
  margin: 0;
  flex: 1;
}

.panel-more {
  font-size: var(--font-size-xs);
  color: #524438;
  white-space: nowrap;
  transition: color var(--transition-fast);
  text-decoration: none;
  letter-spacing: 0.06em;
}

.panel-more:hover { color: var(--accent); }

/* ── HOW IT WORKS ────────────────────────────────────────────── */
.steps {
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.5rem 1rem;
  gap: 0;
}

.step {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

/* Large ghost number — stencil style */
.step-num {
  font-size: 2.4rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.04em;
  color: var(--accent);
  opacity: 0.12;
  flex-shrink: 0;
  line-height: 1;
  width: 36px;
  text-align: right;
  padding-top: 0;
  user-select: none;
}

.step-body {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
  flex: 1;
  padding-top: 2px;
}

.step-icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(205,65,43,0.08);
  border: 1px solid rgba(205,65,43,0.25);
  border-radius: 2px;
  color: var(--accent);
}

.step h3 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: #ddd4c4;
  margin-bottom: 4px;
  letter-spacing: 0.01em;
}

.step p {
  font-size: 12.5px;
  color: #7a6e60;
  line-height: 1.55;
}

/* Circuit-style connector between steps */
.step-connector {
  width: 1px;
  height: 18px;
  background: linear-gradient(to bottom, rgba(205,65,43,0.3), rgba(205,65,43,0.05));
  margin: 5px 0 5px 17px;   /* align with center of step-num */
}

/* ── SCORING TIERS ───────────────────────────────────────────── */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-top: 1px solid rgba(150,50,35,0.15);
  background: rgba(0,0,0,0.15);
  margin: 0;
}

/* Tiny label above tiers */
.tier-grid::before {
  content: 'SCORE TABLE';
  display: block;
  grid-column: 1 / -1;
  padding: 0.45rem 1rem;
  font-size: 9px;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(205,65,43,0.45);
  border-bottom: 1px solid rgba(150,50,35,0.12);
}

.tier {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 0.7rem 0.4rem;
  border-right: 1px solid rgba(150,50,35,0.1);
}

.tier:last-child { border-right: none; }

.tier-pts {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.tier-dist {
  font-size: 9.5px;
  color: #524438;
  letter-spacing: 0.03em;
}

.tier-perfect .tier-pts { color: #f5c842; text-shadow: 0 0 8px rgba(245,200,66,0.4); }
.tier-great   .tier-pts { color: #a8d840; }
.tier-good    .tier-pts { color: #6ec868; }
.tier-ok      .tier-pts { color: var(--accent); }
.tier-low     .tier-pts { color: #b09050; }
.tier-miss    .tier-pts { color: #524438; }

/* ── LEADERBOARD PANEL ──────────────────────────────────────── */
.lb-wrap { padding: 0; }

.lb-header {
  display: grid;
  grid-template-columns: 44px 1fr 90px 60px;
  padding: 0.6rem 1.25rem;
  font-size: 9.5px;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #524438;
  background: rgba(0,0,0,0.25);
  border-bottom: 1px solid rgba(150,50,35,0.12);
}

.lb-body {
  max-height: 420px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(205,65,43,0.2) transparent;
}

.lb-body::-webkit-scrollbar { width: 4px; }
.lb-body::-webkit-scrollbar-track { background: transparent; }
.lb-body::-webkit-scrollbar-thumb { background: rgba(205,65,43,0.25); border-radius: 1px; }

.lb-row {
  display: grid;
  grid-template-columns: 44px 1fr 90px 60px;
  padding: 0.68rem 1.25rem;
  font-size: var(--font-size-sm);
  align-items: center;
  border-bottom: 1px solid rgba(150,50,35,0.07);
  transition: background var(--transition-fast);
}

.lb-row:last-child { border-bottom: none; }

.lb-row:hover {
  background: rgba(205,65,43,0.05);
  border-bottom-color: rgba(205,65,43,0.1);
}

.lb-rank {
  font-weight: var(--font-weight-bold);
  color: #524438;
  font-variant-numeric: tabular-nums;
}

.lb-name {
  font-weight: var(--font-weight-medium);
  color: #ddd4c4;
}

.lb-score {
  font-weight: var(--font-weight-bold);
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.lb-games {
  color: #6b5e4e;
  font-variant-numeric: tabular-nums;
}

.rank-gold   { color: #f5c842; font-weight: var(--font-weight-bold); }
.rank-silver { color: #b8b0a0; font-weight: var(--font-weight-bold); }
.rank-bronze { color: #a06030; font-weight: var(--font-weight-bold); }

.lb-empty {
  padding: 2.5rem;
  text-align: center;
  color: #524438;
  font-size: var(--font-size-sm);
}

/* CTA strip */
.cta-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.875rem 1.25rem;
  background: rgba(205,65,43,0.07);
  border-top: 1px solid rgba(205,65,43,0.18);
  color: var(--accent);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: background var(--transition-fast), letter-spacing var(--transition-fast);
}

.cta-strip:hover {
  background: rgba(205,65,43,0.13);
  color: var(--accent-hover);
}

/* ── FOOTER ─────────────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid rgba(150,50,35,0.15);
  padding: 1.75rem 0;
  background: rgba(0,0,0,0.2);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-logo { font-size: var(--font-size-base); }

.site-footer p {
  color: #524438;
  font-size: var(--font-size-xs);
  max-width: 420px;
  text-align: right;
  line-height: 1.5;
}

/* ── FLOATING CHAT FAB ──────────────────────────────────────── */
.chat-fab {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 1rem 0 0.875rem;
  height: 44px;
  background: #15100c;
  border: 1px solid rgba(150,50,35,0.35);
  border-left: 2px solid rgba(205,65,43,0.6);
  border-radius: 2px;
  color: #7a6e60;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 24px rgba(0,0,0,0.55), 0 0 0 1px rgba(205,65,43,0.08) inset;
  white-space: nowrap;
  font-family: var(--font-family);
}

.chat-fab:hover {
  background: #211c14;
  border-color: rgba(150,50,35,0.55);
  border-left-color: var(--accent);
  color: #ddd4c4;
  box-shadow: 0 4px 24px rgba(0,0,0,0.6), 0 0 12px rgba(205,65,43,0.12);
}

.chat-fab--active {
  background: var(--accent);
  border: 1px solid var(--accent-hover);
  border-left: 2px solid #f0a060;
  color: #fff;
  box-shadow: 0 4px 24px rgba(205,65,43,0.45);
}

.chat-fab--active:hover {
  background: var(--accent-hover);
  border-color: #f0a060;
}

.chat-fab-icon { flex-shrink: 0; }

/* Unread badge */
.chat-unread {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background: var(--accent);
  color: #fff;
  border-radius: 2px;
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #0f0c07;
  letter-spacing: 0;
}

/* ── FLOATING CHAT PANEL ────────────────────────────────────── */
.chat-panel {
  position: fixed;
  bottom: calc(1.75rem + 44px + 10px);
  right: 1.75rem;
  z-index: 901;
  width: 320px;
  max-height: 460px;
  background: #140f0a;
  border: 1px solid rgba(150,50,35,0.3);
  border-left: 2px solid rgba(205,65,43,0.5);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 16px 56px rgba(0,0,0,0.7), 0 0 0 1px rgba(205,65,43,0.06) inset;
  opacity: 0;
  transform: translateY(14px) scale(0.97);
  pointer-events: none;
  transition: opacity 200ms ease, transform 200ms ease;
  transform-origin: bottom right;
}

.chat-panel--open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.chat-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid rgba(150,50,35,0.15);
  background: rgba(0,0,0,0.2);
  flex-shrink: 0;
}

.chat-panel-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #ddd4c4;
}

/* Pulsing live dot */
.chat-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 1px;   /* square dot — more tactical */
  background: #6ec868;
  flex-shrink: 0;
  box-shadow: 0 0 0 0 rgba(110,200,104,0.4);
  animation: pulse-dot 2.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%   { box-shadow: 0 0 0 0 rgba(110,200,104,0.5); }
  60%  { box-shadow: 0 0 0 5px rgba(110,200,104,0); }
  100% { box-shadow: 0 0 0 0 rgba(110,200,104,0); }
}

.chat-online-count {
  font-size: 10px;
  color: #524438;
  font-weight: var(--font-weight-normal);
  letter-spacing: 0.08em;
}

.chat-close {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: #524438;
  font-size: 16px;
  cursor: pointer;
  border-radius: 2px;
  line-height: 1;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.chat-close:hover {
  color: #ddd4c4;
  background: rgba(255,255,255,0.05);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 1px;
  scrollbar-width: thin;
  scrollbar-color: rgba(205,65,43,0.15) transparent;
}

.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: rgba(205,65,43,0.2); border-radius: 1px; }

.chat-msg {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px;
  padding: 3px 5px;
  border-radius: 1px;
  font-size: 13px;
  line-height: 1.45;
  word-break: break-word;
}

.chat-msg:hover { background: rgba(205,65,43,0.04); }

.chat-msg-user {
  font-weight: var(--font-weight-bold);
  color: var(--accent);
  flex-shrink: 0;
  font-size: 11.5px;
  letter-spacing: 0.02em;
}

.chat-msg-user-self { color: #5ca8ff; }

.chat-msg-text {
  color: #9a8e80;
  flex: 1;
  min-width: 0;
}

.chat-msg-time {
  font-size: 10px;
  color: #4a4030;
  flex-shrink: 0;
  margin-left: auto;
  padding-left: 4px;
  align-self: center;
  font-variant-numeric: tabular-nums;
}

.chat-loading,
.chat-empty {
  color: #524438;
  font-size: var(--font-size-xs);
  text-align: center;
  padding: 1.5rem;
}

.chat-input-area {
  flex-shrink: 0;
  padding: 0.6rem;
  border-top: 1px solid rgba(150,50,35,0.15);
  background: rgba(0,0,0,0.15);
}

.chat-login-prompt {
  font-size: var(--font-size-xs);
  color: #524438;
  text-align: center;
  padding: 0.4rem 0;
}

.chat-login-prompt a {
  color: var(--accent);
  font-weight: var(--font-weight-semibold);
}

.chat-form {
  display: flex;
  gap: 6px;
  align-items: center;
}

.chat-input {
  flex: 1;
  padding: 0.45rem 0.7rem;
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(150,50,35,0.25);
  border-radius: 2px;
  color: #ddd4c4;
  font-size: 13px;
  font-family: var(--font-family);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.chat-input:focus {
  outline: none;
  border-color: rgba(205,65,43,0.6);
  box-shadow: 0 0 0 2px rgba(205,65,43,0.1);
}

.chat-input::placeholder { color: #4a4030; }

.chat-send-btn {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  border-radius: 2px;
  transition: background var(--transition-fast), box-shadow var(--transition-fast);
  border: none;
  cursor: pointer;
}

.chat-send-btn:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 10px rgba(205,65,43,0.4);
}

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .page-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-inner {
    padding: 4.5rem 1.25rem 2.5rem;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero-desc {
    font-size: var(--font-size-base);
  }

  .hero-stats-inner {
    flex-wrap: wrap;
  }

  .hstat {
    flex: 1 0 40%;
    padding: 0.75rem 0.5rem;
  }

  .hstat:not(:last-child)::after { display: none; }

  .tier-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .tier:nth-child(n+5) { border-bottom: none; }
  .tier:nth-child(3),
  .tier:nth-child(6)   { border-right: none; }
  .tier:nth-child(-n+3) { border-bottom: 1px solid rgba(150,50,35,0.08); }

  .lb-header,
  .lb-row { grid-template-columns: 36px 1fr 80px; }
  .lb-games,
  .lb-header :last-child { display: none; }

  .footer-inner {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  .site-footer p { text-align: center; }

  .chat-panel {
    right: 0.75rem;
    left: 0.75rem;
    width: auto;
  }

  .chat-fab {
    right: 0.75rem;
    bottom: 0.75rem;
  }
}