/* ================================================================
   SIBA Financiering Calculator — Stylesheet
   Plaatsing: /wp-content/plugins/siba-financiering-calculator/assets/siba-calc.css
   ================================================================ */

/* ── Reset / wrapper ────────────────────────────────────────────── */
.siba-calc-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    max-width: 700px;
    margin: 0 auto;
    color: #333;
    line-height: 1.5;
}

/* ── Disclaimer ─────────────────────────────────────────────────── */
.siba-calc-disclaimer {
    border-radius: 6px;
    margin-bottom: 24px;
    font-size: 13px;
    line-height: 1.6;
}
.siba-calc-disclaimer--top {
    background: #fff3cd;
    border: 2px solid #f5a623;
    padding: 16px 20px;
    color: #7a5200;
}
.siba-calc-disclaimer--top .siba-calc-disclaimer__icon {
    font-size: 18px;
    margin-right: 6px;
}
.siba-calc-disclaimer--inline {
    background: #fff3cd;
    border-left: 4px solid #f5a623;
    padding: 12px 16px;
    color: #7a5200;
    margin: 16px 0 0;
}
.siba-calc-disclaimer--success {
    background: #fff3cd;
    border: 1px solid #f5a623;
    border-radius: 4px;
    padding: 12px 16px;
    color: #7a5200;
    margin-top: 16px;
    font-size: 13px;
}

/* ── Header ─────────────────────────────────────────────────────── */
.siba-calc-header {
    background: #1a3a5c;
    color: #fff;
    padding: 28px 32px;
    border-radius: 8px 8px 0 0;
    margin-bottom: 0;
}
.siba-calc-title {
    margin: 0 0 8px;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
}
.siba-calc-subtitle {
    margin: 0;
    font-size: 14px;
    color: #a8c4e0;
    line-height: 1.6;
}
.siba-calc-subtitle a {
    color: #5ba4d4;
}

/* ── Form ───────────────────────────────────────────────────────── */
.siba-calc-form {
    background: #fff;
    border: 1px solid #dde4ed;
    border-top: none;
    border-radius: 0 0 8px 8px;
    padding: 28px 32px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

/* ── Section ────────────────────────────────────────────────────── */
.siba-calc-section {
    margin-bottom: 24px;
}
.siba-calc-section__title {
    font-size: 15px;
    font-weight: 700;
    color: #1a3a5c;
    margin: 0 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid #e5ecf5;
}
.siba-calc-section__desc {
    font-size: 13px;
    color: #666;
    margin: -8px 0 16px;
}

/* ── Fields grid ────────────────────────────────────────────────── */
.siba-calc-fields-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.siba-calc-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.siba-calc-field--full {
    grid-column: 1 / -1;
}
.siba-calc-field label {
    font-size: 13px;
    font-weight: 600;
    color: #444;
}
.siba-req {
    color: #c0392b;
}

/* ── Inputs ─────────────────────────────────────────────────────── */
.siba-calc-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ccd6e0;
    border-radius: 5px;
    font-size: 14px;
    color: #333;
    background: #fafcff;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}
.siba-calc-input:focus {
    outline: none;
    border-color: #1a3a5c;
    box-shadow: 0 0 0 3px rgba(26,58,92,0.12);
    background: #fff;
}
.siba-calc-input.siba-error {
    border-color: #c0392b;
    box-shadow: 0 0 0 3px rgba(192,57,43,0.10);
}
textarea.siba-calc-input {
    resize: vertical;
    min-height: 80px;
}
select.siba-calc-input {
    appearance: auto;
}

/* ── Slider ─────────────────────────────────────────────────────── */
.siba-calc-slider-wrap {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.siba-calc-range {
    width: 100%;
    accent-color: #1a3a5c;
    cursor: pointer;
    height: 6px;
}
.siba-calc-slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: #999;
}
.siba-calc-bedrag-input-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
}
.siba-calc-euro {
    font-size: 16px;
    font-weight: 700;
    color: #1a3a5c;
}
.siba-calc-bedrag-input-wrap .siba-calc-input {
    max-width: 180px;
    font-size: 18px;
    font-weight: 700;
    color: #1a3a5c;
}

/* ── Vaste params ───────────────────────────────────────────────── */
.siba-calc-params {
    display: flex;
    gap: 20px;
    margin-top: 14px;
    flex-wrap: wrap;
}
.siba-calc-param {
    background: #f0f4f9;
    border-radius: 5px;
    padding: 10px 16px;
    flex: 1;
    min-width: 150px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.siba-calc-param__label {
    font-size: 11px;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.siba-calc-param__value {
    font-size: 15px;
    font-weight: 700;
    color: #1a3a5c;
}
.siba-calc-param__value em {
    font-weight: 400;
    font-size: 12px;
    color: #888;
}

/* ── Resultaat ──────────────────────────────────────────────────── */
.siba-calc-result {
    background: #1a3a5c;
    border-radius: 8px;
    padding: 20px 24px;
    margin: 20px 0 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.siba-calc-result__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: #a8c4e0;
}
.siba-calc-result__row--sub {
    font-size: 12px;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 8px;
    color: #7a9cc0;
}
.siba-calc-result__maand {
    font-size: 28px;
    font-weight: 800;
    color: #fff;
}
.siba-calc-result__totaal,
.siba-calc-result__rente {
    color: #c0d8ee;
    font-size: 13px;
}

/* ── Privacy checkbox ───────────────────────────────────────────── */
.siba-calc-privacy {
    margin-top: 16px;
}
.siba-calc-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 12px;
    color: #555;
    cursor: pointer;
    line-height: 1.5;
}
.siba-calc-checkbox input[type="checkbox"] {
    margin-top: 2px;
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    accent-color: #1a3a5c;
    cursor: pointer;
}
.siba-calc-checkbox a {
    color: #1a3a5c;
}

/* ── Submit button ──────────────────────────────────────────────── */
.siba-calc-btn {
    display: block;
    width: 100%;
    margin-top: 24px;
    padding: 16px;
    background: #1a3a5c;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    letter-spacing: 0.3px;
}
.siba-calc-btn:hover {
    background: #0d2540;
}
.siba-calc-btn:active {
    transform: scale(0.99);
}
.siba-calc-btn:disabled {
    background: #8da5bb;
    cursor: not-allowed;
}

/* ── Spinner ────────────────────────────────────────────────────── */
.siba-calc-spinner {
    text-align: center;
    padding: 16px;
    font-size: 14px;
    color: #666;
}

/* ── Success / error states ─────────────────────────────────────── */
.siba-calc-success {
    background: #fff;
    border: 1px solid #dde4ed;
    border-radius: 8px;
    padding: 40px 32px;
    text-align: center;
}
.siba-calc-success__icon {
    font-size: 48px;
    display: block;
    margin-bottom: 12px;
}
.siba-calc-success h3 {
    color: #1a3a5c;
    font-size: 22px;
    margin: 0 0 12px;
}
.siba-calc-success p {
    color: #555;
    font-size: 15px;
    line-height: 1.7;
}
.siba-calc-error {
    background: #fdf0f0;
    border: 1px solid #e74c3c;
    border-radius: 6px;
    padding: 16px 20px;
    color: #c0392b;
    font-size: 14px;
    text-align: center;
    margin-top: 16px;
}

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 540px) {
    .siba-calc-form,
    .siba-calc-header {
        padding: 20px 18px;
    }
    .siba-calc-fields-grid {
        grid-template-columns: 1fr;
    }
    .siba-calc-field--full {
        grid-column: 1;
    }
    .siba-calc-result__maand {
        font-size: 22px;
    }
    .siba-calc-params {
        flex-direction: column;
    }
    .siba-calc-title {
        font-size: 18px;
    }
}