:root {
    --bg: #0b0e14;
    --surface: #131720;
    --border: #232838;
    --text: #e6e9f0;
    --text-dim: #8b93a7;
    --accent: #4fd1c5;
    --danger: #f2555a;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, "Segoe UI", Inter, sans-serif;
}

.eyebrow {
    font-family: "SF Mono", "JetBrains Mono", ui-monospace, monospace;
    font-size: 12px;
    letter-spacing: 0.12em;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 rgba(79, 209, 197, 0.5);
    animation: pulse 2s infinite;
}

@media (prefers-reduced-motion: reduce) {
    .status-dot {
        animation: none;
    }
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(79, 209, 197, 0.4); }
    70% { box-shadow: 0 0 0 6px rgba(79, 209, 197, 0); }
    100% { box-shadow: 0 0 0 0 rgba(79, 209, 197, 0); }
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 32px;
    width: 100%;
    max-width: 360px;
}

h1 {
    font-size: 20px;
    margin: 0 0 24px;
}

label {
    display: block;
    font-size: 13px;
    color: var(--text-dim);
    margin-bottom: 6px;
}

input {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px 12px;
    color: var(--text);
    font-size: 14px;
    margin-bottom: 18px;
}

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

button {
    width: 100%;
    background: var(--accent);
    color: #08201d;
    border: none;
    border-radius: 6px;
    padding: 11px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

button:hover {
    opacity: 0.9;
}

.error {
    background: rgba(242, 85, 90, 0.12);
    border: 1px solid rgba(242, 85, 90, 0.3);
    color: var(--danger);
    font-size: 13px;
    padding: 10px 12px;
    border-radius: 6px;
    margin-bottom: 18px;
}

.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 24px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}

.topbar a {
    color: var(--text-dim);
    text-decoration: none;
}

.topbar a:hover {
    color: var(--text);
}