*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  background-color: #ededf0;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(180,180,255,0.10) 0%, transparent 60%),
    radial-gradient(circle at 80% 80%, rgba(180,220,255,0.10) 0%, transparent 60%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Sans', sans-serif;
  padding: 32px 16px;
}

/* ── Card ── */
.card {
  background: #ffffff;
  border-radius: 20px;
  box-shadow:
    0 2px 4px rgba(0,0,0,0.04),
    0 8px 24px rgba(0,0,0,0.09),
    0 1px 2px rgba(0,0,0,0.06);
  padding: 36px 32px 32px;
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ── Logo ── */
.logo-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 8px;
}

.logo-wrap img {
  max-width: 200px;
  height: auto;
  display: block;
}

.logo-fallback {
  font-family: 'Sora', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -1px;
  color: #1a1a2e;
}

.logo-fallback span {
  color: #4f7cff;
}

.tagline {
  font-size: 0.78rem;
  color: #9a9a9a;
  letter-spacing: 0.02em;
  margin-bottom: 22px;
}

/* ── Button Grid ── */
.btn-grid {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-row {
  display: grid;
  gap: 10px;
}

.btn-row.two-col { grid-template-columns: 1fr 1fr; }
.btn-row.one-col  { grid-template-columns: 1fr; }

/* ── Button ── */
.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: #444444;
  color: #ffffff;
  text-decoration: none;
  border-radius: 10px;
  padding: 11px 16px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.84rem;
  font-weight: 500;
  cursor: pointer;
  transition:
    background 0.18s ease,
    transform 0.14s ease,
    box-shadow 0.18s ease;
  overflow: hidden;
}

.btn:hover {
  background: #5a5a5a;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.18);
}

.btn:active {
  transform: translateY(0);
  box-shadow: none;
}

/* Top accent button — ZinnnProject */
.btn-accent {
  background: #2f2f3a;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.btn-accent:hover {
  background: #46465a;
}

.btn-icon {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  object-fit: cover;
  flex-shrink: 0;
  background: rgba(255,255,255,0.15);
}

.btn-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Responsive ── */
@media (max-width: 420px) {
  .card { padding: 28px 18px 24px; }

  .btn {
    font-size: 0.80rem;
    padding: 10px 12px;
    gap: 7px;
  }

  .btn-icon { width: 18px; height: 18px; }
}