:root {
    --bg: #0f1115;
    --bg-card: #181b22;
    --bg-card-2: #1f242d;
    --fg: #e7e9ee;
    --muted: #8b93a3;
    --accent: #5b8def;
    --accent-2: #4cd2a7;
    --danger: #ef6b6b;
    --border: #2a2f3a;
    --radius: 14px;
    --maxw: 720px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code {
    background: var(--bg-card-2);
    padding: 1px 6px;
    border-radius: 6px;
    font-size: 0.9em;
    word-break: break-all;
}

.container {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 32px 20px 80px;
}

.hero {
    margin-bottom: 24px;
}
.hero h1 {
    font-size: 28px;
    margin: 0 0 16px;
}

.notice {
    border-radius: var(--radius);
    padding: 12px 14px;
    font-size: 0.95rem;
    line-height: 1.45;
}
.notice--warn {
    border: 1px solid rgba(239, 107, 107, 0.45);
    background: rgba(239, 107, 107, 0.07);
}
.notice__title {
    display: block;
    color: var(--danger);
    margin-bottom: 6px;
}
.notice__text {
    margin: 0;
    color: var(--fg);
}
.notice--in-kind {
    margin: 10px 0 0;
    padding-top: 14px;
    border-top: 1px dashed var(--border);
}

.cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #1c2331 0%, #1a2638 100%);
    border: 1px solid var(--border);
    padding: 14px 16px;
    border-radius: var(--radius);
}
.cta--muted { color: var(--muted); }
.cta__label { color: var(--muted); }
.cta__link {
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--accent-2);
}
.cta__hint { color: var(--muted); font-size: 0.9rem; }

.pool-cta { margin-bottom: 4px; }
.pool-cta__intro {
    margin: 0 0 10px;
    font-size: 0.92rem;
}
.pool-result { margin-top: 14px; }
.pool-result.hidden { display: none; }
.pool-result .pool-result__inner,
.pool-result .cta {
    margin-top: 0;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    margin-top: 22px;
}
.card h2 { margin-top: 0; }

.instructions {
    background: var(--bg-card-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 16px;
    margin-bottom: 18px;
}
.instructions summary { cursor: pointer; font-weight: 600; }
.instructions ol { padding-left: 20px; }
.instructions li { margin-bottom: 4px; }
.muted { color: var(--muted); }

.form { display: flex; flex-direction: column; gap: 14px; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field span {
    color: var(--muted);
    font-size: 0.9rem;
}
.field input {
    background: var(--bg-card-2);
    border: 1px solid var(--border);
    color: var(--fg);
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
}
.field input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(91, 141, 239, 0.3);
}

.kind {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 14px 6px;
    margin: 4px 0 4px;
}
.kind legend { padding: 0 6px; color: var(--muted); }
.kind label {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 8px 4px;
    cursor: pointer;
}
.kind label + label { border-top: 1px dashed var(--border); }
.kind label > div { display: flex; flex-direction: column; gap: 2px; }
.kind label .muted { font-size: 0.85rem; }
.kind__contact {
    margin: 10px 4px 4px;
    font-size: 0.88rem;
    line-height: 1.4;
}
.kind__contact a { font-weight: 600; }

.btn {
    background: linear-gradient(135deg, var(--accent), #4178e6);
    color: white;
    border: none;
    padding: 12px 16px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
}
.btn:hover { filter: brightness(1.07); }
.btn:active { transform: translateY(1px); }
.btn--secondary {
    display: inline-block;
    background: var(--bg-card-2);
    border: 1px solid var(--border);
    color: var(--fg);
    padding: 10px 14px;
    border-radius: 10px;
    margin-top: 8px;
}

.form__note { color: var(--muted); font-size: 0.85rem; margin: 0; }

.result h1 { margin-top: 0; }
.result--err h1 { color: var(--danger); }
.result--ok h1 { color: var(--accent-2); }

.footer {
    text-align: center;
    color: var(--muted);
    font-size: 0.8rem;
    padding: 16px;
}

@media (max-width: 480px) {
    .hero h1 { font-size: 22px; }
    .container { padding: 18px 12px 50px; }
}