:root {
  --bg-0: #05060a;
  --bg-1: #0b0e17;
  --bg-2: #10141f;
  --panel: rgba(255, 255, 255, 0.045);
  --panel-border: rgba(255, 255, 255, 0.09);
  --panel-border-hover: rgba(255, 255, 255, 0.18);
  --text-0: #f3f5fb;
  --text-1: #b7bdcc;
  --text-2: #7d859c;
  --accent: #7c5cff;
  --accent-2: #35e0c9;
  --accent-3: #ff5c8a;
  --green: #35e0a1;
  --red: #ff5c72;
  --radius: 18px;
  --shadow-lg: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text-0);
  background: radial-gradient(1200px 800px at 15% -10%, rgba(124, 92, 255, 0.25), transparent 60%),
    radial-gradient(1000px 700px at 110% 10%, rgba(53, 224, 201, 0.18), transparent 55%),
    linear-gradient(180deg, var(--bg-0), var(--bg-1) 40%, var(--bg-2));
  background-attachment: fixed;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

::selection {
  background: rgba(124, 92, 255, 0.35);
}

/* Background flourish */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(1px 1px at 20% 30%, rgba(255, 255, 255, 0.35) 0, transparent 0),
    radial-gradient(1px 1px at 70% 60%, rgba(255, 255, 255, 0.25) 0, transparent 0),
    radial-gradient(1px 1px at 40% 80%, rgba(255, 255, 255, 0.2) 0, transparent 0),
    radial-gradient(1px 1px at 90% 15%, rgba(255, 255, 255, 0.25) 0, transparent 0);
  opacity: 0.6;
  z-index: 0;
}

.wrap {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px 80px;
}

/* Top bar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0 40px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand .mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px -8px rgba(124, 92, 255, 0.7);
  font-size: 1.1rem;
}

.brand small {
  display: block;
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2px;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  padding: 8px 10px 8px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--text-1);
}

.user-chip .avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-3), var(--accent));
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
}

.user-chip a.logout {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--panel-border);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--text-1);
  transition: all 0.15s ease;
}

.user-chip a.logout:hover {
  color: var(--text-0);
  border-color: var(--panel-border-hover);
}

/* Hero */
.hero h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 4vw, 2.7rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}

.hero p {
  color: var(--text-1);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 0 40px;
}

/* Game grid */
.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.game-card {
  position: relative;
  border-radius: var(--radius);
  padding: 28px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
  min-height: 280px;
}

.game-card:hover {
  transform: translateY(-4px);
  border-color: var(--panel-border-hover);
  box-shadow: var(--shadow-lg);
}

.game-card .glow {
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  filter: blur(70px);
  top: -100px;
  right: -80px;
  opacity: 0.5;
  z-index: 0;
  pointer-events: none;
}

.game-card.tag .glow {
  background: #ff5c8a;
}
.game-card.stock .glow {
  background: #35e0c9;
}

.game-card .content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.game-card .tag-label {
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.game-card.tag .tag-label {
  background: rgba(255, 92, 138, 0.15);
  color: #ff86ab;
}
.game-card.stock .tag-label {
  background: rgba(53, 224, 201, 0.15);
  color: #6ff0dd;
}

.game-card h2 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.6rem;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}

.game-card p.desc {
  color: var(--text-1);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0 0 24px;
  flex-grow: 1;
}

.game-card .meta-row {
  display: flex;
  gap: 18px;
  margin-bottom: 22px;
  font-size: 0.8rem;
  color: var(--text-2);
}

.game-card .meta-row span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.play-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.game-card.tag .play-btn {
  background: linear-gradient(135deg, #ff5c8a, #ff8b5c);
  color: #1a0510;
  box-shadow: 0 10px 30px -10px rgba(255, 92, 138, 0.55);
}

.game-card.stock .play-btn {
  background: linear-gradient(135deg, #35e0c9, #7c5cff);
  color: #051512;
  box-shadow: 0 10px 30px -10px rgba(53, 224, 201, 0.5);
}

.play-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

/* Login page */
.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  position: relative;
  z-index: 1;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 22px;
  padding: 44px 36px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(20px);
}

.login-card .mark-lg {
  width: 64px;
  height: 64px;
  margin: 0 auto 22px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  box-shadow: 0 12px 30px -10px rgba(124, 92, 255, 0.7);
}

.login-card h1 {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.7rem;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.login-card p {
  color: var(--text-1);
  font-size: 0.95rem;
  margin: 0 0 30px;
  line-height: 1.5;
}

.login-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 20px;
  border-radius: 13px;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent), #a78bff);
  color: #fff;
  box-shadow: 0 14px 34px -10px rgba(124, 92, 255, 0.6);
  transition: transform 0.15s ease, filter 0.15s ease;
}

.login-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.login-footnote {
  margin-top: 22px;
  font-size: 0.78rem;
  color: var(--text-2);
}

.auth-warning {
  margin-top: 20px;
  font-size: 0.8rem;
  color: #ffb37b;
  background: rgba(255, 179, 123, 0.1);
  border: 1px solid rgba(255, 179, 123, 0.25);
  padding: 10px 14px;
  border-radius: 10px;
}

/* ---------------- Stock game ---------------- */

.stock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 24px 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-1);
  font-size: 0.9rem;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  transition: all 0.15s ease;
}
.back-link:hover {
  color: var(--text-0);
  border-color: var(--panel-border-hover);
}

.wallet {
  display: flex;
  gap: 14px;
}

.wallet .stat {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  padding: 12px 20px;
  border-radius: 14px;
  min-width: 120px;
}

.wallet .stat .label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-2);
  margin-bottom: 4px;
}

.wallet .stat .value {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
}

.wallet .stat.cash .value {
  color: var(--accent-2);
}

.wallet .stat.worth .value.up {
  color: var(--green);
}
.wallet .stat.worth .value.down {
  color: var(--red);
}

.ticker-strip {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  padding: 4px 0 22px;
  font-size: 0.85rem;
  color: var(--text-1);
}

.ticker-strip .pill {
  white-space: nowrap;
  display: flex;
  gap: 6px;
  align-items: baseline;
}

.ticker-strip b {
  color: var(--text-0);
}

.stock-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 22px;
}

.stock-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 22px 22px 20px;
}

.stock-card .head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}

.stock-card .ticker {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.stock-card .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.stock-card .name {
  font-size: 0.78rem;
  color: var(--text-2);
  margin-top: 2px;
}

.stock-card .price-block {
  text-align: right;
}

.stock-card .price {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  transition: color 0.3s ease;
}

.stock-card .change {
  font-size: 0.82rem;
  font-weight: 600;
  margin-top: 2px;
}

.change.up {
  color: var(--green);
}
.change.down {
  color: var(--red);
}
.change.flat {
  color: var(--text-2);
}

.chart-wrap {
  height: 110px;
  margin-bottom: 16px;
}

.holding-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-2);
  margin-bottom: 14px;
  padding-top: 10px;
  border-top: 1px dashed var(--panel-border);
}

.holding-row b {
  color: var(--text-1);
}

.trade-row {
  display: flex;
  gap: 8px;
}

.trade-row input {
  flex: 1;
  min-width: 0;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--panel-border);
  color: var(--text-0);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.9rem;
  font-family: inherit;
}

.trade-row input:focus {
  outline: none;
  border-color: var(--accent);
}

.trade-row button {
  border: none;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: filter 0.15s ease, transform 0.15s ease;
  white-space: nowrap;
}

.trade-row button:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-buy {
  background: linear-gradient(135deg, #35e0a1, #1fae7c);
  color: #06180f;
}

.btn-sell {
  background: linear-gradient(135deg, #ff5c72, #d43a54);
  color: #1a0508;
}

.btn-sellall {
  background: rgba(255, 255, 255, 0.07);
  color: var(--text-1);
  border: 1px solid var(--panel-border) !important;
}

.trade-msg {
  min-height: 18px;
  font-size: 0.76rem;
  margin-top: 8px;
  color: var(--text-2);
}
.trade-msg.err {
  color: var(--red);
}
.trade-msg.ok {
  color: var(--green);
}

/* Bankruptcy modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(2, 3, 6, 0.75);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.modal-backdrop.show {
  display: flex;
}

.modal-card {
  background: var(--bg-2);
  border: 1px solid var(--panel-border-hover);
  border-radius: 20px;
  padding: 40px;
  max-width: 400px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.modal-card .icon {
  font-size: 2.6rem;
  margin-bottom: 14px;
}

.modal-card h2 {
  font-family: "Space Grotesk", sans-serif;
  margin: 0 0 10px;
  color: var(--red);
}

.modal-card p {
  color: var(--text-1);
  font-size: 0.92rem;
  margin: 0 0 26px;
  line-height: 1.5;
}

.modal-card button {
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #05060a;
  font-weight: 700;
  padding: 13px 28px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 0.95rem;
}

@media (max-width: 640px) {
  .stock-grid {
    grid-template-columns: 1fr;
  }
  .wallet {
    width: 100%;
  }
  .wallet .stat {
    flex: 1;
    min-width: 0;
  }
}