:root {
    --bg: #F8F9FA;
    --card: #FFFFFF;
    --text: #1E293B;
    --muted: #64748B;
    --line: #E2E8F0;
    --accent: #0F172A;
    --success: #16A34A;
    --danger: #DC2626;
    --radius: 24px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0F172A;
        --card: #1E293B;
        --text: #F8FAFC;
        --muted: #94A3B8;
        --line: #334155;
        --accent: #38BDF8;
    }
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.wizard-card {
    width: min(580px, 100%);
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05);
}

.wizard-header { text-align: center; margin-bottom: 32px; }

.wizard-icon {
    width: 56px;
    height: 56px;
    background: var(--accent);
    color: #fff;
    border-radius: 18px;
    display: grid;
    place-items: center;
    font-size: 24px;
    font-weight: 800;
    margin: 0 auto 16px;
}

@media (prefers-color-scheme: dark) {
    .wizard-icon { color: #0F172A; }
}

.wizard-steps { display: flex; justify-content: center; gap: 8px; margin-bottom: 32px; }

.step-pill {
    height: 6px;
    width: 40px;
    border-radius: 10px;
    background: var(--line);
    transition: all 0.3s;
}

.step-pill.active { background: var(--accent); width: 60px; }

h1 { font-size: 24px; margin: 0 0 8px; font-weight: 800; letter-spacing: -0.02em; }
p { color: var(--muted); font-size: 14px; line-height: 1.6; margin: 0 0 24px; }

.check-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }

.check-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 18px;
    background: var(--bg);
    border: 1px solid var(--line);
    border-radius: 14px;
    font-size: 14px;
    font-weight: 600;
}

.status-badge { font-size: 12px; padding: 4px 10px; border-radius: 20px; font-weight: 700; }
.status-badge.ok { background: rgba(22, 163, 74, 0.15); color: var(--success); }
.status-badge.err { background: rgba(220, 38, 38, 0.15); color: var(--danger); }

label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 6px; }

input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--bg);
    color: var(--text);
    font: inherit;
    outline: none;
    margin-bottom: 18px;
}

input:focus { border-color: var(--accent); }

.btn-primary {
    width: 100%;
    padding: 14px;
    border: 0;
    border-radius: 12px;
    background: var(--accent);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.2s;
}

@media (prefers-color-scheme: dark) {
    .btn-primary { color: #0F172A; }
}

.btn-primary:hover { transform: translateY(-2px); }
.btn-primary:disabled { opacity: 0.5; pointer-events: none; }

.alert {
    padding: 12px 16px;
    background: rgba(220, 38, 38, 0.15);
    color: var(--danger);
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}