:root {
  color-scheme: light;
  --bg: #f7f8fb;
  --card: #ffffff;
  --stroke: rgba(15, 23, 42, 0.08);
  --text: #111827;
  --muted: #6b7280;
  --accent: #111827;
  --accent-soft: #eef2ff;
  --shadow: 0 24px 50px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", sans-serif;
  background: radial-gradient(circle at top right, #ffffff 0%, #f5f7ff 45%, #f1f5f9 100%);
  color: var(--text);
  min-height: 100vh;
}

.view {
  display: none;
  min-height: 100vh;
}

.view.active {
  display: block;
}

.shell {
  width: min(92vw, 820px);
  margin: 0 auto;
  padding: 32px 16px;
  display: grid;
  gap: 20px;
}

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

.dashboard-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 180px;
  height: auto;
  display: block;
}

.logo {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: #111827;
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.brand-title {
  font-size: 18px;
  font-weight: 700;
}

.brand-subtitle {
  font-size: 13px;
  color: var(--muted);
}

.card {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.title {
  margin: 0 0 8px;
  font-size: 24px;
}

.subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.tile {
  border: 1px solid var(--stroke);
  border-radius: 16px;
  padding: 18px;
  display: grid;
  gap: 12px;
  min-height: 160px;
}

.tile h3 {
  margin: 0;
  font-size: 16px;
}

.tile p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

.button {
  width: 100%;
  border-radius: 12px;
  border: 1px solid transparent;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  background: var(--accent);
  color: #ffffff;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.1);
}

.button-outline {
  background: #ffffff;
  color: var(--accent);
  border: 1px solid var(--stroke);
}

.input {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  padding: 12px 14px;
  font-size: 14px;
  color: var(--text);
}

.hint {
  font-size: 12px;
  color: var(--muted);
}

.user-pill {
  padding: 8px 12px;
  background: #ffffff;
  border: 1px solid var(--stroke);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
}

.logout {
  background: #ffffff;
  color: var(--accent);
  border: 1px solid var(--stroke);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 13px;
  cursor: pointer;
}

.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 30;
}

.modal[hidden] {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
}

.modal-card {
  position: relative;
  width: min(92vw, 420px);
  background: #ffffff;
  border-radius: 20px;
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  padding: 24px;
  display: grid;
  gap: 12px;
  z-index: 1;
}

.modal-title {
  margin: 0;
  font-size: 20px;
}

.modal-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.modal-form {
  display: grid;
  gap: 12px;
}

.modal-actions {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.section-header {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
}

.section-title {
  margin: 0;
  font-size: 18px;
}

.section-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.game-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.game-item {
  border: 1px solid var(--stroke);
  border-radius: 14px;
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  background: #ffffff;
}

.game-item button {
  border: none;
  background: transparent;
  padding: 0;
  text-align: left;
  cursor: pointer;
  flex: 1;
}

.game-name {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 4px;
}

.game-meta {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}

.game-count {
  font-size: 12px;
  color: var(--accent);
  background: #f3f4f6;
  padding: 6px 10px;
  border-radius: 999px;
}

@media (max-width: 640px) {
  .shell {
    width: 100%;
    padding: 20px 12px;
    gap: 14px;
  }

  .brand-logo {
    width: 150px;
  }

  .dashboard-actions {
    width: 100%;
    justify-content: space-between;
  }

  .user-pill {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .logout {
    white-space: nowrap;
  }

  .card {
    border-radius: 16px;
    padding: 18px;
  }

  .title {
    font-size: 21px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .tile {
    min-height: 0;
  }

  .modal-actions {
    grid-template-columns: 1fr;
  }
}