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

:root {
    --bg: #020617;
    --card-bg: rgba(15, 23, 42, 0.96);
    --border-soft: rgba(148, 163, 184, 0.4);
    --accent: #6366f1;
    --accent-soft: rgba(99, 102, 241, 0.25);
    --text: #f9fafb;
    --muted: #9ca3af;
    --radius-xl: 26px;
    --shadow-soft: 0 32px 90px rgba(15, 23, 42, 0.95);
    --transition-fast: 0.18s ease-out;
}

body {
    min-height: 100vh;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
        "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, #6366f120, transparent 60%),
        radial-gradient(circle at bottom right, #22c55e20, transparent 60%),
        var(--bg);
    display: flex;
    justify-content: center;
    padding: 18px;
}

.app {
    width: 100%;
    max-width: 640px;
}

.top-bar {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.logo-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
}

.logo-dot {
    width: 22px;
    height: 22px;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 20%, #6366f1, #22c55e);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.25);
}

.logo-text {
    font-size: 0.95rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
}

.card {
    padding: 22px 20px 22px;
    border-radius: var(--radius-xl);
    background: var(--card-bg);
    border: 1px solid var(--border-soft);
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
    text-align: left;
}

.card::before {
    content: "";
    position: absolute;
    inset: -40%;
    background:
        radial-gradient(circle at 0% 0%, var(--accent-soft), transparent 55%),
        radial-gradient(circle at 100% 100%, rgba(34, 197, 94, 0.18), transparent 55%);
    opacity: 0.7;
    filter: blur(28px);
    z-index: -1;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--muted);
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(148, 163, 184, 0.55);
    margin-bottom: 10px;
}

.pill::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: var(--accent);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.4);
}

.card h1 {
    font-size: 1.6rem;
    font-weight: 650;
    margin-bottom: 6px;
}

.subtitle {
    font-size: 0.95rem;
    color: var(--muted);
    margin-bottom: 16px;
}

.details p {
    font-size: 0.9rem;
    color: var(--muted);
}

.actions {
    margin-top: 18px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 18px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.5);
    font-size: 0.9rem;
    text-decoration: none;
    color: var(--text);
    cursor: pointer;
    transition:
        background var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
    background: rgba(15, 23, 42, 0.9);
}

.btn.primary {
    background: radial-gradient(circle at 0 0, #6366f1, #22c55e);
    border-color: transparent;
    box-shadow: 0 18px 40px rgba(37, 99, 235, 0.5);
}

.btn.primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 22px 50px rgba(37, 99, 235, 0.6);
}

@media (max-width: 600px) {
    body { padding: 10px; }
    .card { padding: 18px 14px 18px; border-radius: 22px; }
    .card h1 { font-size: 1.4rem; }
}