.licl-calculator,
.licl-calculator * {
    box-sizing: border-box;
}

.licl-calculator {
    --licl-page: #f5f6f8;
    --licl-surface: #ffffff;
    --licl-text: #111827;
    --licl-muted: #687385;
    --licl-border: #d9dde5;
    --licl-line: #d6dbe3;
    --licl-button: #17202b;
    --licl-button-text: #ffffff;
    --licl-soft: #eef1f5;
    --licl-green: #157347;
    width: 100%;
    max-width: 980px;
    margin: 20px auto;
    padding: clamp(14px, 3vw, 28px);
    color: var(--licl-text);
    background: var(--licl-page);
    border-radius: 22px;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    overflow-wrap: anywhere;
}

.licl-calculator.is-dark {
    --licl-page: #111827;
    --licl-surface: #1f2937;
    --licl-text: #f8fafc;
    --licl-muted: #cbd5e1;
    --licl-border: #374151;
    --licl-line: #435166;
    --licl-button: #e5e7eb;
    --licl-button-text: #111827;
    --licl-soft: #273244;
    --licl-green: #61d394;
}

.licl-topbar {
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
    margin-bottom: 18px;
}

.licl-kicker {
    margin: 0 0 7px;
    color: var(--licl-muted);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.licl-topbar h2 {
    margin: 0;
    color: var(--licl-text);
    font-size: clamp(1.55rem, 5vw, 2.5rem);
    line-height: 1.1;
}

.licl-intro {
    max-width: 720px;
    margin: 10px 0 0;
    color: var(--licl-muted);
    font-size: clamp(0.95rem, 2.5vw, 1.07rem);
    line-height: 1.55;
}

.licl-theme-toggle,
.licl-button {
    min-height: 46px;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 800;
    line-height: 1;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.licl-theme-toggle {
    align-self: flex-start;
    padding: 11px 16px;
    color: var(--licl-text);
    background: var(--licl-surface);
    border: 1px solid var(--licl-border);
}

.licl-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    width: 100%;
    max-width: 100%;
    margin: 0 0 28px;
    padding: clamp(16px, 3vw, 24px);
    background: var(--licl-surface);
    border: 1px solid var(--licl-border);
    border-radius: 20px;
    box-shadow: 0 12px 30px rgba(17, 24, 39, 0.07);
}

.licl-field,
.licl-checkline,
.licl-actions,
.licl-result,
.licl-report-block,
.licl-row {
    min-width: 0;
}

.licl-field label,
.licl-checkline label {
    display: block;
    margin-bottom: 7px;
    color: var(--licl-text);
    font-weight: 800;
}

.licl-field input {
    width: 100%;
    max-width: 100%;
    min-height: 50px;
    padding: 12px 14px;
    color: var(--licl-text);
    background: var(--licl-page);
    border: 1px solid var(--licl-border);
    border-radius: 14px;
    font: inherit;
}

.licl-field small {
    display: block;
    margin-top: 7px;
    color: var(--licl-muted);
    font-size: 0.9rem;
    line-height: 1.45;
}

.licl-field input:focus,
.licl-button:focus,
.licl-theme-toggle:focus,
.licl-optional summary:focus,
.licl-checkline input:focus {
    outline: 3px solid rgba(100, 116, 139, 0.45);
    outline-offset: 2px;
}

.licl-optional {
    padding: 14px;
    background: var(--licl-soft);
    border: 1px solid var(--licl-border);
    border-radius: 16px;
}

.licl-optional summary {
    cursor: pointer;
    color: var(--licl-text);
    font-weight: 850;
}

.licl-field-inside,
.licl-checkline {
    margin-top: 14px;
}

.licl-checkline {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.licl-checkline input {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    flex: 0 0 auto;
}

.licl-checkline label {
    margin: 0;
    line-height: 1.35;
}

.licl-errors {
    min-height: 22px;
    color: #b42318;
    font-weight: 800;
    line-height: 1.45;
}

.licl-calculator.is-dark .licl-errors {
    color: #fca5a5;
}

.licl-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.licl-button {
    flex: 1 1 150px;
    padding: 13px 16px;
    color: var(--licl-button-text);
    background: var(--licl-button);
    border: 1px solid var(--licl-button);
}

.licl-button-light {
    color: var(--licl-text);
    background: transparent;
    border-color: var(--licl-border);
}

.licl-button:hover,
.licl-theme-toggle:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(17, 24, 39, 0.12);
}

.licl-result {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0 clamp(6px, 2vw, 16px) 6px;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

.licl-result-heading {
    padding-top: 4px;
    border-top: 3px solid var(--licl-text);
}

.licl-result-heading p {
    margin: 14px 0 5px;
    color: var(--licl-muted);
    font-size: 0.84rem;
    font-weight: 850;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.licl-result-heading h3 {
    margin: 0 0 20px;
    color: var(--licl-text);
    font-size: clamp(1.45rem, 5vw, 2.25rem);
    line-height: 1.15;
}

.licl-score-line {
    padding: 18px 0 20px;
    border-top: 1px solid var(--licl-line);
    border-bottom: 1px solid var(--licl-line);
}

.licl-score-line span {
    display: block;
    margin-bottom: 6px;
    color: var(--licl-muted);
    font-size: clamp(1.1rem, 4vw, 1.45rem);
    font-weight: 850;
}

.licl-score-line strong {
    display: block;
    color: var(--licl-text);
    font-size: clamp(1.9rem, 9vw, 3.2rem);
    line-height: 1.05;
    white-space: nowrap;
}

.licl-report-block {
    padding: 22px 0;
    border-bottom: 1px solid var(--licl-line);
}

.licl-report-block h4 {
    margin: 0 0 13px;
    color: var(--licl-text);
    font-size: clamp(1.22rem, 4vw, 1.6rem);
    line-height: 1.18;
}

.licl-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 12px;
    width: 100%;
    padding: 6px 0;
}

.licl-row span {
    color: var(--licl-muted);
    font-size: clamp(1rem, 3vw, 1.18rem);
    font-weight: 800;
    overflow-wrap: anywhere;
}

.licl-row strong {
    color: var(--licl-text);
    font-size: clamp(1.04rem, 3vw, 1.25rem);
    font-weight: 900;
    text-align: right;
    white-space: nowrap;
}

.licl-total-row strong {
    color: var(--licl-green);
    font-size: clamp(1.18rem, 4vw, 1.55rem);
}

.licl-summary {
    color: var(--licl-muted);
    font-size: clamp(0.98rem, 2.7vw, 1.08rem);
    font-weight: 650;
    line-height: 1.65;
}

.licl-disclaimer {
    margin: 18px 0 0;
    padding: 14px 0 0;
    color: var(--licl-muted);
    border-top: 1px solid var(--licl-line);
    font-size: 0.92rem;
    line-height: 1.55;
}

@media (min-width: 720px) {
    .licl-topbar {
        flex-direction: row;
        align-items: flex-start;
        justify-content: space-between;
    }

    .licl-form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .licl-optional,
    .licl-errors,
    .licl-actions {
        grid-column: 1 / -1;
    }

    .licl-actions {
        justify-content: flex-start;
    }

    .licl-button {
        flex: 0 1 auto;
    }
}

@media (max-width: 420px) {
    .licl-calculator {
        margin: 8px auto;
        border-radius: 16px;
    }

    .licl-actions {
        flex-direction: column;
    }

    .licl-button {
        width: 100%;
    }

    .licl-row {
        gap: 8px;
    }
}

@media print {
    .licl-form,
    .licl-theme-toggle,
    .licl-actions {
        display: none !important;
    }

    .licl-calculator {
        max-width: none;
        margin: 0;
        padding: 0;
        background: #ffffff;
        color: #000000;
    }

    .licl-result {
        padding: 0;
    }
}