/* Налоговый Лоцман — стили страниц-калькуляторов (v12 · тёмная тема сайта) */

:root { color-scheme: dark; }

.container-narrow {
    max-width: 640px;
    margin: 0 auto;
}

.calc-section {
    padding: 40px 0 60px;
}

.calc-card {
    background: var(--bg-card, rgba(255, 255, 255, 0.05));
    border: 1px solid var(--border, rgba(255, 255, 255, 0.1));
    border-radius: 20px;
    padding: 28px 24px;
    backdrop-filter: blur(10px);
}

.calc-card .section-title {
    margin-bottom: 24px;
}

.field {
    margin-bottom: 20px;
}

.field label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.95rem;
    color: var(--text, #e2e8f0);
}

.field input[type="number"],
.field input[type="text"],
.field select {
    width: 100%;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border, rgba(255, 255, 255, 0.1));
    border-radius: 10px;
    font-size: 1rem;
    color: var(--text, #e2e8f0);
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.field select option {
    background: #1e293b;
    color: #e2e8f0;
}

.field input:focus,
.field select:focus {
    outline: none;
    border-color: var(--primary, #6366f1);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.18);
}

.field input::placeholder {
    color: var(--text-muted, #94a3b8);
    opacity: 0.8;
}

.field input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: 8px;
    vertical-align: middle;
    accent-color: var(--primary, #6366f1);
}

.field small {
    display: block;
    margin-top: 6px;
    color: var(--text-muted, #94a3b8);
    font-size: 0.82rem;
    line-height: 1.4;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-group label {
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: var(--text, #e2e8f0);
}

.radio-group input[type="radio"] {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--primary, #6366f1);
}

.calc-result {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border, rgba(255, 255, 255, 0.1));
    font-size: 1rem;
    line-height: 1.7;
}

.calc-loading {
    color: var(--text-muted, #94a3b8);
    font-style: italic;
}

.calc-ok {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.35);
    border-radius: 10px;
    padding: 16px;
    color: #6ee7b7;
    line-height: 1.8;
}

.calc-error {
    background: rgba(248, 113, 113, 0.12);
    border: 1px solid rgba(248, 113, 113, 0.4);
    border-radius: 10px;
    padding: 16px;
    color: #fca5a5;
}

.calc-pre {
    font-family: inherit;
    white-space: pre-wrap;
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.7;
}

@media (max-width: 560px) {
    .calc-card {
        padding: 20px 16px;
    }
}