:root {
  --bg:            #04070e;
  --bg-panel:      #080e1d;
  --bg-panel-2:    #0c1428;
  --bg-card:       #090f1f;
  --bg-card-2:     #0b1326;
  --bg-card-hover: #0d1a30;
  --border:        rgba(245,166,35,0.10);
  --border-mid:    rgba(245,166,35,0.20);
  --border-gold:   rgba(245,166,35,0.40);
  --border-glow:   rgba(245,166,35,0.60);
  --gold:          #f5a623;
  --gold-bright:   #ffd740;
  --gold-dim:      #9a6510;
  --orange:        #ff6b35;
  --teal:          #00d9c5;
  --teal-dim:      #007a70;
  --purple:        #c77dff;
  --green:         #69ff87;
  --text:          #c8d8e4;
  --text-dim:      #3a5060;
  --text-mid:      #6a8a9a;
  --red:           #e74c3c;
  --header-h:      58px;
  --glow-gold:     0 0 16px rgba(245,166,35,0.45);
  --glow-teal:     0 0 12px rgba(0,217,197,0.35);
  --glow-gold-lg:  0 0 40px rgba(245,166,35,0.65);
  --glow-purple:   0 0 14px rgba(199,125,255,0.4);
  --glow-orange:   0 0 14px rgba(255,107,53,0.4);
  --glass-bg:      rgba(4,7,14,0.82);
  --radius-sm:     6px;
  --radius-md:     9px;
  --radius-lg:     12px;
  --radius-xl:     16px;
  --shadow-card:   0 2px 12px rgba(0,0,0,0.3);
  --shadow-modal:  0 0 70px rgba(245,166,35,0.18), 0 24px 70px rgba(0,0,0,0.6);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; overflow: hidden; }

body {
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 55% at 50% -15%, rgba(245,166,35,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 50% 35% at 85% 85%, rgba(0,217,197,0.04) 0%, transparent 60%),
    radial-gradient(ellipse 40% 25% at 15% 90%, rgba(199,125,255,0.03) 0%, transparent 50%);
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 500;
  font-size: 15px;
  line-height: 1.4;
}

::selection { background: rgba(245,166,35,0.3); color: var(--gold-bright); }

button { font-family: inherit; cursor: pointer; border: none; background: none; }
button:disabled { cursor: not-allowed; }

#starfield { position: fixed; inset: 0; z-index: 0; pointer-events: none; }

#particleCanvas { position: fixed; inset: 0; z-index: 50; pointer-events: none; overflow: hidden; }

.particle {
  position: fixed; width: 6px; height: 6px; border-radius: 50%;
  pointer-events: none;
  animation: particleFly 0.7s ease-out forwards;
  transform: translate(-50%, -50%);
}

@keyframes particleFly {
  0%   { transform: translate(-50%, -50%) translate(0, 0) scale(1); opacity: 1; }
  100% { transform: translate(-50%, -50%) translate(var(--dx), var(--dy)) scale(0); opacity: 0; }
}

#header, #main, .modal-overlay, #toastContainer, #achievementPopup {
  position: relative; z-index: 1;
}

#header {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  background: var(--glass-bg);
  border-bottom: 1px solid var(--border-mid);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  position: sticky; top: 0;
  z-index: 200;
  gap: 10px;
  box-shadow: 0 1px 0 rgba(245,166,35,0.06), 0 4px 24px rgba(0,0,0,0.5);
}

.header-brand { display: flex; align-items: center; gap: 10px; min-width: 0; flex-shrink: 0; }

.logo-glow svg {
  filter: drop-shadow(0 0 8px #f5a623);
  animation: logoPulse 4s ease-in-out infinite;
  display: block;
}

@keyframes logoPulse {
  0%,100% { filter: drop-shadow(0 0 6px #f5a623); }
  50%      { filter: drop-shadow(0 0 18px #ff6b35); }
}

.brand-text h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: 14px; font-weight: 900;
  letter-spacing: 3px;
  color: var(--gold);
  text-shadow: var(--glow-gold);
  line-height: 1;
}

.brand-text .tagline {
  font-size: 8.5px; letter-spacing: 2px;
  color: var(--text-dim);
  text-transform: uppercase;
}

.header-currency { flex: 1; display: flex; justify-content: center; }

.currency-block {
  display: flex; align-items: center; gap: 10px;
  background: rgba(245,166,35,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 6px 16px;
  transition: border-color 0.3s;
}

.currency-block:hover { border-color: var(--border-mid); }

.currency-icon-svg { color: var(--gold); display: block; }

.money-display {
  font-family: 'Orbitron', sans-serif;
  font-size: 19px; font-weight: 700;
  color: var(--gold);
  text-shadow: var(--glow-gold);
  letter-spacing: 0.5px;
}

.cps-display { font-size: 10.5px; color: var(--teal); letter-spacing: 0.8px; }

.header-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }

.event-ticker {
  display: flex; align-items: center; gap: 5px;
  padding: 5px 10px 5px 8px;
  background: rgba(0,217,197,0.07);
  border: 1px solid rgba(0,217,197,0.25);
  border-left: 3px solid var(--teal);
  border-radius: var(--radius-sm);
  font-family: 'Orbitron', sans-serif;
  font-size: 8.5px; letter-spacing: 1px;
  color: var(--teal);
  animation: tickerPulse 1.5s ease-in-out infinite;
}

@keyframes tickerPulse {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.55; }
}

.btn-prestige {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  background: rgba(245,166,35,0.07);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  color: var(--gold);
  font-family: 'Orbitron', sans-serif;
  font-size: 8.5px; letter-spacing: 1.5px;
  transition: all 0.2s;
}

.btn-prestige svg { color: var(--gold); display: block; }
.btn-prestige:hover { background: rgba(245,166,35,0.18); box-shadow: var(--glow-gold); }

.btn-prestige.prestige-ready {
  border-color: var(--gold);
  background: rgba(245,166,35,0.14);
  animation: prestigePulse 2s ease-in-out infinite;
  box-shadow: var(--glow-gold);
}

@keyframes prestigePulse {
  0%,100% { box-shadow: var(--glow-gold); }
  50%      { box-shadow: var(--glow-gold-lg); }
}

.prestige-label { font-size: 8.5px; }

.prestige-count {
  background: rgba(245,166,35,0.2);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 8.5px;
}

.auth-badge {
  display: flex; align-items: center; gap: 5px;
  padding: 4px 9px;
  background: rgba(245,166,35,0.07);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  font-family: 'Orbitron', sans-serif;
  font-size: 8.5px; letter-spacing: 0.5px;
  color: var(--gold);
  white-space: nowrap;
  transition: all 0.2s;
}

.auth-badge:hover { background: rgba(245,166,35,0.14); }

.auth-badge svg { display: block; }

.btn-icon {
  width: 34px; height: 34px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  color: var(--text-mid);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.15s;
}

.btn-icon svg { display: block; }

.btn-icon:hover { background: rgba(255,255,255,0.07); border-color: var(--border-gold); color: var(--gold); }
.btn-icon.btn-danger:hover { border-color: var(--red); background: rgba(231,76,60,0.1); color: var(--red); }

#main {
  display: flex;
  height: calc(100vh - var(--header-h));
  overflow: hidden;
}

.click-section {
  width: 370px; min-width: 320px; max-width: 420px;
  padding: 16px 14px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  border-right: 1px solid var(--border);
  overflow-y: auto; overflow-x: hidden;
}

.click-section::-webkit-scrollbar { width: 3px; }
.click-section::-webkit-scrollbar-track { background: transparent; }
.click-section::-webkit-scrollbar-thumb { background: var(--border-gold); border-radius: 2px; }

.stats-row { display: flex; gap: 7px; width: 100%; }

.stat-chip {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 7px 5px;
  text-align: center;
  transition: all 0.25s;
}

.stat-chip:hover { border-color: var(--border-mid); background: var(--bg-card-hover); }

.stat-chip-label {
  font-size: 8px; letter-spacing: 1.5px;
  color: var(--text-dim);
  text-transform: uppercase;
}

.stat-chip-value {
  font-family: 'Orbitron', sans-serif;
  font-size: 10.5px; color: var(--gold);
  margin-top: 2px;
  word-break: break-all;
}

.event-banner {
  display: flex; align-items: center; gap: 8px;
  width: 100%;
  background: linear-gradient(135deg, rgba(0,217,197,0.08), rgba(0,217,197,0.02));
  border: 1px solid rgba(0,217,197,0.35);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  font-size: 11.5px;
  color: var(--teal);
  animation: eventGlow 2s ease-in-out infinite;
  position: relative; overflow: hidden;
}

.event-banner::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--teal);
  box-shadow: 0 0 8px var(--teal);
}

@keyframes eventGlow {
  0%,100% { box-shadow: 0 0 8px rgba(0,217,197,0.15); }
  50%      { box-shadow: 0 0 22px rgba(0,217,197,0.35); }
}

.event-timer {
  margin-left: auto;
  font-family: 'Orbitron', sans-serif;
  font-size: 9px;
  color: var(--teal);
  background: rgba(0,217,197,0.1);
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid rgba(0,217,197,0.2);
}

.click-area {
  position: relative;
  width: 230px; height: 230px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.click-area.shake { animation: shake 0.15s ease-in-out; }

@keyframes shake {
  0%   { transform: translate(0,0); }
  25%  { transform: translate(-2px, 1px); }
  50%  { transform: translate(2px, -1px); }
  75%  { transform: translate(-1px, 2px); }
  100% { transform: translate(0,0); }
}

.click-ring {
  position: absolute; border-radius: 50%;
  border: 1px solid;
}

.ring-1 { width: 200px; height: 200px; border-color: rgba(245,166,35,0.35); animation: ringPulse 3s ease-in-out infinite; }
.ring-2 { width: 236px; height: 236px; border-color: rgba(245,166,35,0.14); animation: ringPulse 3s ease-in-out infinite 0.7s; }
.ring-3 { width: 272px; height: 272px; border-color: rgba(245,166,35,0.06); animation: ringPulse 3s ease-in-out infinite 1.4s; }
.ring-4 { width: 308px; height: 308px; border-color: rgba(245,166,35,0.03); animation: ringPulse 3s ease-in-out infinite 2.1s; }

@keyframes ringPulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.04); opacity: 0.5; }
}

.click-btn {
  width: 170px; height: 170px;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 34%, #1a1000, #0a0800);
  border: 2px solid var(--gold);
  box-shadow: var(--glow-gold), inset 0 0 35px rgba(245,166,35,0.07);
  cursor: pointer; z-index: 2;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px;
  transition: transform 0.08s, box-shadow 0.08s;
  user-select: none; -webkit-user-select: none;
  padding-bottom: 6px;
}

.click-btn:hover {
  box-shadow: 0 0 32px rgba(245,166,35,0.65), inset 0 0 45px rgba(245,166,35,0.11);
}

.click-btn:active, .click-btn.clicked {
  transform: scale(0.93);
  box-shadow: 0 0 55px rgba(245,166,35,0.9), inset 0 0 65px rgba(245,166,35,0.22);
}

.sun-svg {
  filter: drop-shadow(0 0 12px rgba(245,166,35,0.8));
  animation: sunGlow 6s ease-in-out infinite;
  display: block;
}

@keyframes sunGlow {
  0%,100% { filter: drop-shadow(0 0 10px rgba(245,166,35,0.75)); }
  33%      { filter: drop-shadow(0 0 20px rgba(255,107,53,0.9)); }
  66%      { filter: drop-shadow(0 0 25px rgba(255,215,0,0.85)); }
}

.click-label {
  font-family: 'Orbitron', sans-serif;
  font-size: 7px; letter-spacing: 2.5px;
  color: var(--gold-dim);
}

#floatingNumbers { position: absolute; inset: 0; pointer-events: none; z-index: 10; overflow: visible; }

.float-num {
  position: absolute;
  font-family: 'Orbitron', sans-serif;
  font-size: 13px; font-weight: 700;
  color: var(--gold);
  text-shadow: 0 0 10px currentColor;
  pointer-events: none; white-space: nowrap;
  animation: floatUp 1.1s ease-out forwards;
}

@keyframes floatUp {
  0%   { transform: translateY(0) scale(1); opacity: 1; }
  80%  { opacity: 1; }
  100% { transform: translateY(-80px) scale(0.7); opacity: 0; }
}

.auto-click-bar {
  display: flex; align-items: center; gap: 7px;
  width: 100%;
  background: rgba(0,217,197,0.04);
  border: 1px solid rgba(0,217,197,0.18);
  border-radius: var(--radius-md);
  padding: 6px 11px;
  font-size: 11.5px; color: var(--teal);
}

.auto-click-bar svg { flex-shrink: 0; display: block; }

.click-footer {
  display: flex; gap: 8px; align-items: center;
  font-size: 11.5px;
}

.click-footer-label { color: var(--text-dim); letter-spacing: 1px; font-size: 9.5px; text-transform: uppercase; }
.click-footer-value { font-family: 'Orbitron', sans-serif; font-size: 10.5px; color: var(--text); }

.prestige-progress-wrap {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
}

.prestige-progress-label {
  display: flex; justify-content: space-between;
  font-size: 9.5px; color: var(--text-mid);
  margin-bottom: 6px; letter-spacing: 0.5px;
}

.prestige-progress-track {
  height: 5px;
  background: rgba(245,166,35,0.07);
  border-radius: 3px; overflow: hidden;
}

.prestige-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--orange), var(--gold-bright));
  background-size: 200% 100%;
  border-radius: 3px;
  transition: width 0.8s ease;
  box-shadow: 0 0 8px rgba(245,166,35,0.5);
  animation: goldShimmer 3s linear infinite;
}

@keyframes goldShimmer { to { background-position: 200% 0; } }

.achievement-strip {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 7px 11px;
  display: flex; align-items: center; gap: 5px;
  min-height: 38px;
}

.achievement-strip-label {
  display: flex; align-items: center; gap: 5px;
  font-size: 8.5px; letter-spacing: 1.5px;
  color: var(--text-dim); text-transform: uppercase;
  flex-shrink: 0;
}

.achievement-strip-label svg { color: var(--gold); flex-shrink: 0; display: block; }

#achievementStrip { display: flex; gap: 3px; flex: 1; min-width: 0; }

.ach-strip-badge {
  display: flex; align-items: center; justify-content: center;
  width: 22px; height: 22px;
  background: rgba(245,166,35,0.1);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--gold);
  transition: all 0.2s;
  flex-shrink: 0;
}

.ach-strip-badge svg { width: 11px; height: 11px; display: block; }

.ach-strip-badge:hover { border-color: var(--gold); box-shadow: var(--glow-gold); transform: scale(1.1); }

.achievement-count {
  font-family: 'Orbitron', sans-serif;
  font-size: 8.5px; color: var(--text-dim);
  flex-shrink: 0;
  margin-left: auto;
}

.right-section {
  flex: 1;
  display: flex; flex-direction: column;
  overflow: hidden; min-width: 0;
}

.tabs-bar {
  display: flex;
  background: rgba(4,7,14,0.7);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  position: relative;
}

.tab {
  flex: 1; padding: 11px 3px;
  font-family: 'Orbitron', sans-serif;
  font-size: 8px; letter-spacing: 1px;
  color: var(--text-dim);
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  display: flex; align-items: center; justify-content: center; gap: 4px;
  position: relative;
}

.tab svg { opacity: 0.4; transition: all 0.2s; display: block; }
.tab:hover { color: var(--text-mid); background: rgba(245,166,35,0.03); }
.tab:hover svg { opacity: 0.7; }

.tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
  background: rgba(245,166,35,0.05);
}

.tab.active svg { opacity: 1; color: var(--gold); }

.tab-content { display: none; flex: 1; overflow-y: auto; padding: 12px; }
.tab-content.active { display: block; }
.tab-content::-webkit-scrollbar { width: 4px; }
.tab-content::-webkit-scrollbar-track { background: transparent; }
.tab-content::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.tab-content::-webkit-scrollbar-thumb:hover { background: var(--border-mid); }

.buy-row {
  display: flex; align-items: center; gap: 5px;
  margin-bottom: 8px; padding: 7px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.buy-label { font-size: 9.5px; letter-spacing: 1px; color: var(--text-dim); margin-right: 2px; }

.mult-btn {
  padding: 4px 10px;
  border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: transparent; color: var(--text-mid);
  font-family: 'Orbitron', sans-serif;
  font-size: 8.5px; letter-spacing: 1px;
  transition: all 0.15s;
}

.mult-btn:hover { border-color: var(--border-gold); color: var(--gold); }

.mult-btn.active {
  background: rgba(245,166,35,0.14);
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: 0 0 8px rgba(245,166,35,0.2);
}

.total-cps-badge {
  display: flex; align-items: center; gap: 4px;
  font-family: 'Orbitron', sans-serif;
  font-size: 9.5px; color: var(--gold);
  padding: 3px 7px;
  background: rgba(245,166,35,0.06);
  border-radius: var(--radius-sm); border: 1px solid var(--border);
}

.total-cps-badge svg { display: block; }

.business-card {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 10px 11px;
  margin-bottom: 5px;
  transition: all 0.25s;
  position: relative; overflow: hidden;
}

.business-card::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--biz-color, var(--gold));
  opacity: 0;
  transition: opacity 0.3s;
}

.business-card.has-business::before { opacity: 0.7; }

.business-card.locked { opacity: 0.3; filter: grayscale(0.5); }
.business-card.has-business { border-color: rgba(245,166,35,0.16); }

.business-card.affordable:not(.has-business) {
  border-color: var(--gold);
  box-shadow: 0 0 16px rgba(245,166,35,0.15);
  animation: cardPop 0.4s ease;
}

.business-card.can-afford-more { border-color: rgba(245,166,35,0.3); }

.business-card.research-boosted .business-name::after {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--purple);
  margin-left: 6px;
  box-shadow: 0 0 6px var(--purple);
  vertical-align: middle;
}

.business-card:hover {
  border-color: var(--border-mid);
  background: var(--bg-card-hover);
}

@keyframes cardPop {
  0%   { transform: scale(0.99); }
  50%  { transform: scale(1.006); }
  100% { transform: scale(1); }
}

.business-icon {
  width: 34px; height: 34px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--biz-color, var(--gold));
  filter: drop-shadow(0 0 4px var(--biz-color, var(--gold)));
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.05);
}

.business-icon svg { width: 18px; height: 18px; display: block; }

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

.business-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px; font-weight: 700;
  color: var(--gold); letter-spacing: 0.6px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.business-desc { font-size: 10.5px; color: var(--text-dim); margin: 2px 0 3px; }

.business-income { font-size: 11px; color: var(--teal); font-weight: 600; }
.inc-total { color: var(--teal); }

.milestone-label { font-size: 9.5px; color: var(--text-mid); margin: 2px 0; }

.business-progress {
  height: 3.5px;
  background: rgba(245,166,35,0.06);
  border-radius: 2px; overflow: hidden;
}

.business-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--biz-color, var(--gold)), var(--orange));
  border-radius: 2px;
  transition: width 0.6s ease;
  box-shadow: 0 0 4px rgba(245,166,35,0.3);
}

.business-right {
  display: flex; flex-direction: column;
  align-items: center; gap: 4px; flex-shrink: 0;
}

.buy-count {
  font-family: 'Orbitron', sans-serif;
  font-size: 20px; font-weight: 900;
  color: var(--gold); line-height: 1;
  min-width: 32px; text-align: center;
}

.buy-btn {
  padding: 5px 8px;
  background: rgba(245,166,35,0.08);
  border: 1px solid rgba(245,166,35,0.25);
  border-radius: var(--radius-sm);
  color: var(--gold);
  font-family: 'Orbitron', sans-serif;
  font-size: 8px; letter-spacing: 0.5px;
  line-height: 1.5; text-align: center;
  min-width: 74px;
  transition: all 0.15s;
}

.buy-btn-cost { color: var(--teal); font-size: 7.5px; display: block; margin-top: 1px; }

.buy-btn:hover:not(:disabled) {
  background: rgba(245,166,35,0.22);
  border-color: var(--gold);
  box-shadow: var(--glow-gold);
}

.buy-btn:disabled { opacity: 0.22; cursor: not-allowed; }

.biz-income-rate {
  font-size: 8.5px; color: var(--text-dim);
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 0.5px;
}

.upgrades-group { margin-bottom: 16px; }

.upgrades-group-header {
  display: flex; align-items: center; gap: 6px;
  font-family: 'Orbitron', sans-serif;
  font-size: 8.5px; letter-spacing: 2px;
  color: var(--text-dim);
  padding: 7px 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 7px;
}

.upgrades-group-header svg { color: var(--gold); display: block; }

.upgrade-card {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 9px 12px;
  margin-bottom: 5px; cursor: pointer;
  transition: all 0.18s;
}

.upgrade-card:hover:not(.bought):not(.upgrade-locked) {
  background: rgba(245,166,35,0.04);
  border-color: rgba(245,166,35,0.3);
  transform: translateX(3px);
}

.upgrade-card.affordable {
  border-color: rgba(245,166,35,0.4);
  box-shadow: 0 0 10px rgba(245,166,35,0.08);
}

.upgrade-card.bought { opacity: 0.32; cursor: default; border-color: rgba(0,217,197,0.18); }
.upgrade-card.upgrade-locked { opacity: 0.18; cursor: default; }

.upgrade-icon { display: flex; align-items: center; justify-content: center; width: 26px; flex-shrink: 0; color: var(--gold); }
.upgrade-icon svg { display: block; }

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

.upgrade-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 9.5px; color: var(--text); letter-spacing: 0.5px;
}

.upgrade-mult { color: var(--orange); font-size: 9.5px; }
.upgrade-desc { font-size: 10.5px; color: var(--text-dim); margin-top: 2px; }

.upgrade-cost {
  display: flex; align-items: center; gap: 4px;
  font-family: 'Orbitron', sans-serif;
  font-size: 9px; color: var(--teal);
  text-align: right; min-width: 64px; flex-shrink: 0;
}

.upgrade-card.bought .upgrade-cost { color: var(--teal-dim); }

.research-intro {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 13px;
  background: linear-gradient(135deg, rgba(0,217,197,0.07), rgba(0,217,197,0.02));
  border: 1px solid rgba(0,217,197,0.22);
  border-left: 3px solid var(--teal);
  border-radius: var(--radius-md);
  font-size: 11.5px; color: var(--text-mid);
  margin-bottom: 12px;
}

.research-intro svg { color: var(--teal); flex-shrink: 0; filter: drop-shadow(0 0 4px var(--teal)); display: block; }
.research-intro strong { color: var(--teal); font-family: 'Orbitron', sans-serif; }

.research-tier-group { margin-bottom: 16px; }

.research-tier-header {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 8px; margin-bottom: 7px;
  border-bottom: 1px solid var(--border);
  font-family: 'Orbitron', sans-serif;
  font-size: 8.5px; letter-spacing: 2px;
  text-transform: uppercase;
}

.research-tier-badge {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 2px 7px; border-radius: 4px;
  font-size: 7.5px; letter-spacing: 1px;
}

.research-tier-badge.tier-1 { background: rgba(0,217,197,0.12); color: var(--teal); border: 1px solid rgba(0,217,197,0.3); }
.research-tier-badge.tier-2 { background: rgba(245,166,35,0.12); color: var(--gold); border: 1px solid rgba(245,166,35,0.3); }
.research-tier-badge.tier-3 { background: rgba(255,107,53,0.12); color: var(--orange); border: 1px solid rgba(255,107,53,0.3); }
.research-tier-badge.tier-4 { background: rgba(199,125,255,0.12); color: var(--purple); border: 1px solid rgba(199,125,255,0.3); }

.research-tier-header-line { flex: 1; height: 1px; background: var(--border); opacity: 0.3; }

.research-node { margin-bottom: 6px; }
.research-tier-group:last-child .research-node:last-child { margin-bottom: 0; }

.research-node {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: all 0.2s;
}

.research-node.can-buy { border-color: rgba(0,217,197,0.38); cursor: pointer; }
.research-node.can-buy:hover { background: rgba(0,217,197,0.05); transform: translateX(3px); box-shadow: var(--glow-teal); }
.research-node.owned { border-color: rgba(245,166,35,0.22); opacity: 0.48; }
.research-node.locked { opacity: 0.16; cursor: default; }
.research-node.too-costly { opacity: 0.4; cursor: default; }

.research-node-icon { display: flex; width: 26px; color: var(--teal); flex-shrink: 0; }
.research-node-icon svg { display: block; }
.research-node.owned .research-node-icon { color: var(--gold); }
.research-node.locked .research-node-icon { color: var(--text-dim); }

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

.research-node-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 9.5px; color: var(--text); letter-spacing: 0.5px;
}

.research-node.can-buy .research-node-name { color: var(--teal); }
.research-node.owned .research-node-name { color: var(--gold-dim); }

.research-node-desc { font-size: 10.5px; color: var(--text-dim); margin-top: 2px; }
.research-prereqs { font-size: 9.5px; color: var(--text-dim); margin-top: 2px; font-style: italic; }

.research-node-cost {
  display: flex; align-items: center; gap: 4px;
  font-family: 'Orbitron', sans-serif;
  font-size: 9.5px; color: var(--teal);
  min-width: 66px; flex-shrink: 0; text-align: right; justify-content: flex-end;
}

.research-node.owned .research-node-cost { color: var(--gold-dim); }
.research-node.locked .research-node-cost { color: var(--text-dim); }

.achievement-category { margin-bottom: 14px; }
.achievement-category:last-child { margin-bottom: 0; }

.achievement-category-header {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 7px; margin-bottom: 5px;
  border-bottom: 1px solid var(--border);
  font-family: 'Orbitron', sans-serif;
  font-size: 8.5px; letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-mid);
}

.achievement-category-header svg { color: var(--gold); flex-shrink: 0; display: block; }

.achievement-category-count {
  margin-left: auto;
  font-size: 7.5px; color: var(--text-dim);
  letter-spacing: 0.5px;
}

.achievement-filter {
  display: flex; gap: 3px; margin-bottom: 10px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px;
}

.filter-btn {
  flex: 1; padding: 5px 7px;
  border-radius: 5px; border: 1px solid transparent;
  background: transparent; color: var(--text-dim);
  font-family: 'Orbitron', sans-serif;
  font-size: 8px; letter-spacing: 1.5px;
  transition: all 0.15s;
}

.filter-btn:hover { color: var(--text-mid); }

.filter-btn.active {
  background: rgba(245,166,35,0.12);
  border-color: rgba(245,166,35,0.22);
  color: var(--gold);
  box-shadow: 0 0 8px rgba(245,166,35,0.08);
}

.achievement-progress-bar-wrap {
  height: 4px; background: rgba(245,166,35,0.06);
  border-radius: 3px; overflow: hidden; margin-bottom: 5px;
}

.achievement-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--orange));
  border-radius: 3px; transition: width 1s ease;
  box-shadow: 0 0 8px rgba(245,166,35,0.5);
}

.achievement-progress-label {
  font-size: 9.5px; color: var(--text-mid); margin-bottom: 12px;
  text-align: center; letter-spacing: 0.5px;
  font-weight: 500;
}

.achievement-card {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-md); border: 1px solid var(--border);
  background: var(--bg-card);
  margin-bottom: 5px;
  transition: all 0.2s;
}

.achievement-card.unlocked {
  border-color: rgba(245,166,35,0.26);
  cursor: default;
  position: relative; overflow: hidden;
}

.achievement-card.unlocked::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--gold);
  opacity: 0.5;
  box-shadow: 0 0 6px var(--gold);
}

.achievement-card.unlocked:hover {
  border-color: rgba(245,166,35,0.42);
  background: var(--bg-card-hover);
}

.achievement-card.locked-ach { opacity: 0.35; filter: grayscale(0.5); }

.achievement-card-icon {
  width: 30px; height: 30px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
}

.achievement-card-icon svg { display: block; }

.achievement-card-icon.icon-unlocked {
  background: rgba(245,166,35,0.12);
  border: 1px solid var(--border-gold);
  color: var(--gold);
  box-shadow: 0 0 10px rgba(245,166,35,0.15);
}

.achievement-card-icon.icon-locked {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  color: var(--text-dim);
}

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

.achievement-card-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 9.5px; color: var(--text); letter-spacing: 0.5px;
}

.achievement-card.unlocked .achievement-card-name { color: var(--gold); }

.achievement-card-desc { font-size: 10.5px; color: var(--text-dim); margin-top: 2px; }

.achievement-check { color: var(--teal); display: flex; align-items: center; }
.achievement-check svg { display: block; }

.stats-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6px; margin-bottom: 14px;
}

.stat-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 10px 11px;
  transition: border-color 0.25s;
}

.stat-block:hover { border-color: var(--border-mid); }

.stat-block-label {
  font-size: 8.5px; letter-spacing: 1.5px;
  color: var(--text-dim); text-transform: uppercase; margin-bottom: 3px;
}

.stat-block-value {
  font-family: 'Orbitron', sans-serif;
  font-size: 12px; color: var(--gold); word-break: break-all;
}

.income-breakdown {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 13px;
}

.income-breakdown h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 8.5px; letter-spacing: 2px;
  color: var(--text-dim); margin-bottom: 9px;
  border-bottom: 1px solid var(--border); padding-bottom: 7px;
}

.income-row {
  display: flex; justify-content: space-between;
  align-items: center; padding: 5px 0;
  border-bottom: 1px solid rgba(255,255,255,0.02);
  font-size: 11.5px; gap: 6px; position: relative;
}

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

.income-row-icon { color: var(--gold); display: flex; align-items: center; width: 15px; flex-shrink: 0; }
.income-row-icon svg { width: 13px; height: 13px; display: block; }

.income-bar-wrap {
  flex: 1; height: 12px;
  background: rgba(255,255,255,0.02);
  border-radius: 3px; overflow: hidden;
  position: relative;
}

.income-bar-fill {
  height: 100%; border-radius: 3px;
  transition: width 0.8s ease;
}

.income-val { color: var(--teal); font-weight: 600; text-align: right; flex-shrink: 0; font-size: 10.5px; }

.record-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6px; margin-top: 8px;
}

.record-item {
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 9px;
}

.record-label { font-size: 8.5px; color: var(--text-dim); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 3px; }
.record-value { font-family: 'Orbitron', sans-serif; font-size: 11px; color: var(--purple); }

.home-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 6px; margin-bottom: 10px;
}

.home-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 11px 12px;
  transition: all 0.25s;
  position: relative; overflow: hidden;
}

.home-card:hover { border-color: var(--border-mid); background: var(--bg-card-hover); }

.home-card::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px;
  opacity: 0.4;
}

.home-card.gold::before { background: var(--gold); box-shadow: 0 0 6px var(--gold); }
.home-card.teal::before { background: var(--teal); box-shadow: 0 0 6px var(--teal); }
.home-card.orange::before { background: var(--orange); box-shadow: 0 0 6px var(--orange); }
.home-card.purple::before { background: var(--purple); box-shadow: 0 0 6px var(--purple); }

.home-card-label {
  font-size: 8px; letter-spacing: 1.5px;
  color: var(--text-dim); text-transform: uppercase;
  margin-bottom: 4px;
}

.home-card-value {
  font-family: 'Orbitron', sans-serif;
  font-size: 16px; font-weight: 700;
  letter-spacing: 0.5px;
}

.home-card.gold .home-card-value { color: var(--gold); text-shadow: var(--glow-gold); }
.home-card.teal .home-card-value { color: var(--teal); text-shadow: var(--glow-teal); }
.home-card.orange .home-card-value { color: var(--orange); }
.home-card.purple .home-card-value { color: var(--purple); }

.home-card-sub {
  font-size: 9px; color: var(--text-dim);
  margin-top: 2px;
}

.home-section {
  margin-bottom: 14px;
}

.home-section:last-child { margin-bottom: 0; }

.home-section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 8px; letter-spacing: 2px;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
}

.home-achievement-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.home-achievement-bar-fill {
  flex: 1; height: 4px;
  background: rgba(245,166,35,0.07);
  border-radius: 2px; overflow: hidden;
}

.home-achievement-bar-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--orange));
  border-radius: 2px;
  transition: width 1s ease;
  box-shadow: 0 0 6px rgba(245,166,35,0.4);
}

.home-achievement-bar-label {
  font-size: 9px; color: var(--text-mid);
  white-space: nowrap;
  font-family: 'Orbitron', sans-serif;
}

.home-quick-stat {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 11px;
  margin-bottom: 4px;
  transition: border-color 0.2s;
}

.home-quick-stat:hover { border-color: var(--border-mid); }

.home-quick-stat:last-child { margin-bottom: 0; }

.home-quick-stat-label {
  color: var(--text-mid);
  display: flex; align-items: center; gap: 6px;
}

.home-quick-stat-label svg { color: var(--gold); display: block; }

.home-quick-stat-value {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px; color: var(--text);
}

.leaderboard-sort {
  display: flex; gap: 3px; margin-bottom: 8px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px;
}

.lb-sort-btn {
  flex: 1; padding: 4px 5px;
  border-radius: 5px; border: 1px solid transparent;
  background: transparent; color: var(--text-dim);
  font-family: 'Orbitron', sans-serif;
  font-size: 7px; letter-spacing: 1px;
  transition: all 0.15s;
  cursor: pointer;
}

.lb-sort-btn:hover { color: var(--text-mid); }

.lb-sort-btn.active {
  background: rgba(245,166,35,0.12);
  border-color: rgba(245,166,35,0.22);
  color: var(--gold);
}

.leaderboard-list { display: flex; flex-direction: column; gap: 3px; }

.lb-row {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 9px;
  border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--bg-card);
  font-size: 11.5px;
  transition: all 0.15s;
}

.lb-row:hover { border-color: var(--border-mid); }

.lb-row.lb-top1 { border-color: rgba(245,166,35,0.48); background: rgba(245,166,35,0.06); }
.lb-row.lb-top2 { border-color: rgba(245,166,35,0.28); background: rgba(245,166,35,0.03); }
.lb-row.lb-top3 { border-color: rgba(245,166,35,0.18); background: rgba(245,166,35,0.02); }

.lb-rank {
  width: 26px; flex-shrink: 0;
  font-family: 'Orbitron', sans-serif;
  font-size: 9px; font-weight: 700;
  color: var(--text-dim);
  text-align: center;
}

.lb-top1 .lb-rank { color: var(--gold); text-shadow: var(--glow-gold); }
.lb-top2 .lb-rank { color: var(--text-mid); }
.lb-top3 .lb-rank { color: var(--orange); }

.lb-name {
  flex: 1; min-width: 0;
  font-family: 'Orbitron', sans-serif;
  font-size: 9px; letter-spacing: 0.5px;
  color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.lb-name.is-me { color: var(--teal); }

.lb-value {
  font-family: 'Orbitron', sans-serif;
  font-size: 9px; color: var(--gold);
  text-align: right; flex-shrink: 0;
}

.lb-empty {
  text-align: center; padding: 28px 10px;
  color: var(--text-dim); font-size: 12px;
}

.lb-empty svg { color: var(--text-dim); margin-bottom: 8px; opacity: 0.4; display: block; margin-left: auto; margin-right: auto; }

.lb-login-prompt {
  text-align: center; padding: 18px; margin-top: 8px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-md); color: var(--text-mid); font-size: 11.5px;
}

.lb-login-prompt .btn-prestige-confirm { margin-top: 8px; display: inline-flex; }

.modal-sm { max-width: 360px; }

.auth-form {
  display: flex; flex-direction: column; gap: 8px;
  margin-top: 14px;
}

.auth-input {
  width: 100%; padding: 9px 13px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px; font-weight: 500;
  outline: none;
  transition: all 0.2s;
}

.auth-input::placeholder { color: var(--text-dim); }
.auth-input:focus { border-color: var(--gold); box-shadow: 0 0 8px rgba(245,166,35,0.15); }

.auth-error {
  font-size: 11.5px; color: var(--red);
  min-height: 17px; text-align: center;
}

.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 500;
  display: none; align-items: center; justify-content: center; padding: 20px;
}

.modal-overlay.active { display: flex; }

.modal {
  background: linear-gradient(145deg, var(--bg-panel-2), var(--bg-panel));
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  max-width: 420px; width: 100%;
  box-shadow: var(--shadow-modal);
  animation: modalIn 0.25s ease;
}

@keyframes modalIn {
  from { transform: scale(0.92) translateY(12px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}

.modal-icon { display: flex; justify-content: center; margin-bottom: 10px; }
.modal-icon svg { color: var(--gold); filter: drop-shadow(0 0 10px rgba(245,166,35,0.5)); display: block; }

.modal-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 19px; font-weight: 900;
  color: var(--gold); text-align: center;
  letter-spacing: 3px; margin-bottom: 6px;
  text-shadow: var(--glow-gold);
}

.modal-subtitle { font-size: 12px; color: var(--text-mid); text-align: center; margin-bottom: 18px; }

.modal-info-grid {
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: var(--radius-md); overflow: hidden; margin-bottom: 14px;
}

.modal-info-row {
  display: flex; justify-content: space-between;
  align-items: center; padding: 9px 13px;
  border-bottom: 1px solid var(--border); font-size: 12px;
}

.modal-info-row:last-child { border-bottom: none; }
.modal-info-row span { color: var(--text-mid); }
.modal-info-row strong { color: var(--text); font-family: 'Orbitron', sans-serif; font-size: 10.5px; }
.modal-info-row.highlight strong { color: var(--gold); text-shadow: var(--glow-gold); }

.modal-warning {
  display: flex; align-items: center; gap: 7px;
  background: rgba(231,76,60,0.06);
  border: 1px solid rgba(231,76,60,0.2);
  border-radius: var(--radius-sm); padding: 9px 13px;
  font-size: 11.5px; color: #e07070; margin-bottom: 18px;
}

.modal-warning svg { flex-shrink: 0; }

.modal-actions { display: flex; gap: 8px; }

.btn-prestige-confirm {
  flex: 1; padding: 11px;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  background: linear-gradient(135deg, rgba(245,166,35,0.22), rgba(255,107,53,0.18));
  border: 1px solid var(--gold);
  border-radius: var(--radius-md); color: var(--gold);
  font-family: 'Orbitron', sans-serif;
  font-size: 10px; letter-spacing: 1.5px;
  transition: all 0.2s;
  box-shadow: var(--glow-gold);
}

.btn-prestige-confirm svg { color: var(--gold); display: block; }

.btn-prestige-confirm:hover:not(:disabled) {
  background: linear-gradient(135deg, rgba(245,166,35,0.36), rgba(255,107,53,0.28));
  box-shadow: var(--glow-gold-lg);
  transform: translateY(-1px);
}

.btn-prestige-confirm:disabled { opacity: 0.25; cursor: not-allowed; box-shadow: none; }

.btn-cancel {
  padding: 11px 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md); color: var(--text-mid);
  font-family: 'Orbitron', sans-serif;
  font-size: 9.5px; letter-spacing: 1px;
  transition: all 0.2s;
}

.btn-cancel:hover { background: rgba(255,255,255,0.07); }

.offline-display {
  background: rgba(0,217,197,0.05);
  border: 1px solid rgba(0,217,197,0.2);
  border-radius: var(--radius-md); padding: 16px;
  text-align: center; margin-bottom: 18px;
}

.offline-time { font-size: 12px; color: var(--text-mid); margin-bottom: 6px; }

.offline-earned {
  font-family: 'Orbitron', sans-serif;
  font-size: 19px; color: var(--teal);
  text-shadow: var(--glow-teal);
}

.settings-grid { display: flex; flex-direction: column; gap: 0; }

.setting-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 11px 13px;
  border-bottom: 1px solid var(--border);
  font-size: 12px; color: var(--text);
}

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

.toggle-switch { position: relative; display: inline-block; width: 38px; height: 20px; flex-shrink: 0; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute; inset: 0;
  background: rgba(255,255,255,0.1);
  border: 1px solid var(--border);
  border-radius: 10px; cursor: pointer;
  transition: all 0.25s;
}

.toggle-slider::before {
  content: ''; position: absolute;
  height: 14px; width: 14px; left: 2px; bottom: 2px;
  background: var(--text-dim); border-radius: 50%;
  transition: all 0.25s;
}

input:checked + .toggle-slider { background: rgba(245,166,35,0.2); border-color: var(--gold); }
input:checked + .toggle-slider::before { transform: translateX(18px); background: var(--gold); }

.setting-select {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text);
  padding: 4px 7px; font-size: 11px;
  font-family: 'Rajdhani', sans-serif;
  outline: none;
}

.achievement-popup {
  position: fixed;
  top: 80px; right: 20px;
  z-index: 800;
  pointer-events: none;
}

.achievement-popup-inner {
  display: flex; align-items: center; gap: 10px;
  background: linear-gradient(145deg, var(--bg-panel-2), var(--bg-panel));
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 11px 16px;
  box-shadow: 0 0 30px rgba(245,166,35,0.3), 0 8px 30px rgba(0,0,0,0.6);
  animation: achievPop 3.5s ease forwards;
}

@keyframes achievPop {
  0%   { transform: translateX(100px); opacity: 0; }
  10%  { transform: translateX(0); opacity: 1; }
  80%  { transform: translateX(0); opacity: 1; }
  100% { transform: translateX(120px); opacity: 0; }
}

.achievement-popup-icon {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(245,166,35,0.12);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm); color: var(--gold);
}

.achievement-popup-icon svg { display: block; }

.achievement-popup-title {
  font-size: 8.5px; letter-spacing: 1.5px;
  color: var(--gold); text-transform: uppercase;
  font-family: 'Orbitron', sans-serif;
}

.achievement-popup-name {
  font-size: 12px; color: var(--text);
  margin-top: 2px;
}

#toastContainer {
  position: fixed; bottom: 20px; right: 20px;
  z-index: 1000;
  display: flex; flex-direction: column; gap: 6px;
  pointer-events: none;
}

.toast {
  display: flex; align-items: center; gap: 8px;
  background: linear-gradient(145deg, var(--bg-panel-2), var(--bg-panel));
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md); padding: 9px 14px;
  font-size: 12px; color: var(--text);
  box-shadow: 0 4px 20px rgba(0,0,0,0.55), var(--glow-gold);
  animation: toastIn 0.3s ease;
  max-width: 280px;
}

.toast.fade-out { animation: toastOut 0.4s ease forwards; }

.toast-icon { display: flex; align-items: center; color: var(--gold); flex-shrink: 0; }
.toast-icon svg { display: block; }

@keyframes toastIn {
  from { transform: translateX(24px); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

@keyframes toastOut {
  to { transform: translateX(24px); opacity: 0; }
}

@media (max-width: 820px) {
  #main { flex-direction: column; height: auto; overflow: visible; }
  html, body { overflow: auto; height: auto; }

  .click-section {
    width: 100%; max-width: 100%; min-width: unset;
    border-right: none; border-bottom: 1px solid var(--border);
    padding: 12px 10px; gap: 10px; overflow: visible;
  }

  .right-section { height: 55vh; min-height: 400px; }

  .click-area { width: 180px; height: 180px; }
  .click-btn { width: 140px; height: 140px; }
  .sun-svg { width: 78px; height: 78px; }
  .ring-1 { width: 164px; height: 164px; }
  .ring-2 { width: 194px; height: 194px; }
  .ring-3 { width: 224px; height: 224px; }
  .ring-4 { width: 254px; height: 254px; }

  .brand-text h1 { font-size: 11px; letter-spacing: 2px; }
  .brand-text .tagline { display: none; }
  .money-display { font-size: 15px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .home-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 500px) {
  #header { padding: 0 8px; gap: 6px; }
  .btn-prestige .prestige-label { display: none; }
  .event-ticker { display: none !important; }
  .stats-row { flex-wrap: wrap; }
  .stat-chip { min-width: calc(50% - 4px); }
  .tabs-bar .tab { padding: 10px 2px; font-size: 7px; }
  .home-grid { grid-template-columns: 1fr; }
}