/**
 * MG QUẢNG TRỊ - FINANCIAL CALCULATORS STYLESHEET
 * On-Road Price Calculator & Installment Loan Calculator
 */

.mg-calc-section {
    background: var(--mg-gray-50);
}

.mg-calc-tabs-toggle {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.mg-calc-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--mg-white);
    color: var(--mg-gray-700);
    border: 2px solid var(--mg-gray-200);
    border-radius: var(--mg-radius-full);
    font-family: var(--mg-font-heading);
    font-weight: 700;
    font-size: 0.938rem;
    cursor: pointer;
    transition: var(--mg-transition);
}

.mg-calc-tab-btn:hover {
    border-color: var(--mg-red);
    color: var(--mg-red);
}

.mg-calc-tab-btn.is-active {
    background: var(--mg-red);
    color: var(--mg-white);
    border-color: var(--mg-red);
    box-shadow: var(--mg-shadow-red);
}

.mg-calc-pane {
    display: none;
}

.mg-calc-pane.is-active {
    display: block;
    animation: mgFadeIn 0.3s ease;
}

@keyframes mgFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.mg-calculator-card {
    background: var(--mg-white);
    border-radius: var(--mg-radius-lg);
    border: 1px solid var(--mg-gray-200);
    box-shadow: var(--mg-shadow-md);
    padding: 40px;
}

.mg-calc-header {
    border-bottom: 1px solid var(--mg-gray-200);
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.mg-calc-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 6px;
}

.mg-calc-title svg {
    color: var(--mg-red);
}

.mg-calc-desc {
    font-size: 0.938rem;
    color: var(--mg-gray-500);
}

.mg-calc-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 40px;
    align-items: start;
    width: 100%;
    box-sizing: border-box;
}

.mg-calc-inputs,
.mg-calc-results {
    min-width: 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.mg-calc-inputs {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.mg-calc-inputs .mg-form-group {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    margin-bottom: 0;
}

.mg-calc-inputs label {
    font-family: var(--mg-font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--mg-black);
    display: block;
    margin-bottom: 8px;
    line-height: 1.4;
    white-space: normal;
}

.mg-calc-inputs .mg-select,
.mg-calc-inputs .mg-input,
.mg-calc-inputs select,
.mg-calc-inputs input[type="number"],
.mg-calc-inputs input[type="text"] {
    width: 100% !important;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    display: block;
    height: 48px;
    padding: 0 16px;
    font-family: var(--mg-font-body);
    font-size: 0.938rem;
    color: var(--mg-black);
    background-color: var(--mg-white);
    border: 1.5px solid var(--mg-gray-300);
    border-radius: var(--mg-radius-sm);
    transition: var(--mg-transition);
}

.mg-calc-inputs .mg-select,
.mg-calc-inputs select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23334155' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 16px 16px;
    padding-right: 42px;
}

.mg-calc-inputs .mg-select:focus,
.mg-calc-inputs .mg-input:focus,
.mg-calc-inputs select:focus,
.mg-calc-inputs input:focus {
    border-color: var(--mg-red);
    outline: none;
    box-shadow: 0 0 0 3px rgba(214, 0, 28, 0.12);
}

.mg-calc-inputs .mg-select:disabled,
.mg-calc-inputs select:disabled {
    background-color: var(--mg-gray-100);
    color: var(--mg-gray-400);
    cursor: not-allowed;
    border-color: var(--mg-gray-200);
}

.mg-hint {
    font-size: 0.75rem;
    color: var(--mg-gray-500);
    margin-top: 5px;
    display: block;
}

.mg-form-checkbox {
    margin-top: 6px;
}

.mg-checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    cursor: pointer;
    user-select: none;
}

.mg-checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--mg-red);
    cursor: pointer;
}

/* Results Column */
.mg-calc-results {
    background: var(--mg-gray-50);
    border-radius: var(--mg-radius-md);
    padding: 30px;
    border: 1px solid var(--mg-gray-200);
    display: flex;
    flex-direction: column;
}

.mg-calc-results .mg-btn {
    white-space: normal;
    text-align: center;
    line-height: 1.4;
    padding: 14px 20px;
    height: auto;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mg-results-title {
    font-size: 1.125rem;
    font-weight: 800;
    border-bottom: 2px solid var(--mg-red);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.mg-fee-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 25px;
}

.mg-fee-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.938rem;
    padding-bottom: 8px;
    border-bottom: 1px dashed var(--mg-gray-200);
}

.mg-fee-item .fee-name {
    color: var(--mg-gray-700);
}

.mg-fee-item .fee-val {
    font-weight: 700;
    color: var(--mg-black);
}

.mg-total-box {
    background: var(--mg-white);
    border: 2px solid var(--mg-red);
    border-radius: var(--mg-radius-md);
    padding: 18px 20px;
    text-align: center;
    margin-top: auto;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(214, 0, 28, 0.1);
}

.total-label {
    display: block;
    font-family: var(--mg-font-heading);
    font-size: 0.813rem;
    font-weight: 800;
    color: var(--mg-gray-700);
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.total-price {
    display: block;
    font-family: var(--mg-font-heading);
    font-size: 1.875rem;
    font-weight: 900;
    color: var(--mg-red);
}

.total-note {
    font-size: 0.75rem;
    color: var(--mg-gray-500);
    margin-top: 6px;
    font-style: italic;
}

/* ==========================================================================
   CHUYÊN TRANG DỰ TOÁN GIÁ & TRẢ GÓP (PAGE-CALCULATOR.PHP)
   ========================================================================== */
.mg-calc-page-hero {
    position: relative;
    background: #090a0f;
    color: var(--mg-white);
    padding: 70px 0 65px;
    text-align: center;
    overflow: hidden;
}

.mg-calc-hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 40%, rgba(214, 0, 28, 0.2) 0%, transparent 65%);
    pointer-events: none;
}

.mg-calc-hero-container {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.mg-calc-hero-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 900;
    line-height: 1.15;
    text-transform: uppercase;
    color: var(--mg-white);
    margin-bottom: 12px;
}

.mg-calc-hero-desc {
    font-size: 1rem;
    color: var(--mg-gray-300);
    line-height: 1.65;
    max-width: 780px;
    margin: 0 auto 30px;
}

.mg-calc-hero-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px 20px;
}

.hero-calc-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 8px 14px;
    border-radius: var(--mg-radius-full);
    font-size: 0.813rem;
    font-weight: 700;
    color: var(--mg-gray-200);
    backdrop-filter: blur(8px);
}

.hero-calc-badge svg {
    color: var(--mg-red);
}

/* Visual Car Model Selector Strip */
.mg-calc-models-section {
    background: #ffffff;
    padding: 35px 0 25px;
    border-bottom: 1px solid var(--mg-gray-200);
}

.mg-models-strip-header {
    margin-bottom: 25px;
}

.mg-models-strip-title {
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--mg-black);
    text-transform: uppercase;
}

.mg-calc-car-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.mg-car-strip-item {
    background: var(--mg-gray-50);
    border: 2px solid var(--mg-gray-200);
    border-radius: var(--mg-radius-md);
    padding: 16px 14px 14px;
    text-align: center;
    cursor: pointer;
    position: relative;
    transition: var(--mg-transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.mg-car-strip-item:hover {
    border-color: var(--mg-gray-400);
    background: var(--mg-white);
    transform: translateY(-3px);
}

.mg-car-strip-item.is-active {
    background: #ffffff;
    border-color: var(--mg-red);
    box-shadow: 0 4px 16px rgba(214, 0, 28, 0.15);
}

.strip-pill-ev {
    position: absolute;
    top: 8px;
    right: 8px;
    background: #0284c7;
    color: #ffffff;
    font-size: 0.625rem;
    font-weight: 900;
    padding: 2px 6px;
    border-radius: 4px;
}

.strip-img-box {
    width: 100%;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.strip-img-box img {
    max-height: 85px;
    max-width: 90%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.mg-car-strip-item:hover .strip-img-box img {
    transform: scale(1.08);
}

.strip-name {
    font-family: var(--mg-font-heading);
    font-size: 0.875rem;
    font-weight: 800;
    color: var(--mg-black);
    margin-bottom: 2px;
}

.strip-price {
    font-size: 0.75rem;
    color: var(--mg-red);
    font-weight: 700;
}

.mg-calc-main-suite {
    padding: 60px 0 80px;
    background: #f8fafc;
}

/* Bank Partners Grid */
.mg-calc-bank-section {
    background: #ffffff;
    border-top: 1px solid var(--mg-gray-200);
    border-bottom: 1px solid var(--mg-gray-200);
}

.mg-bank-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 45px;
}

.bank-feature-card {
    background: var(--mg-gray-50);
    border: 1px solid var(--mg-gray-200);
    border-radius: var(--mg-radius-md);
    padding: 26px 20px;
    text-align: center;
    transition: var(--mg-transition);
}

.bank-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--mg-shadow-md);
    border-color: var(--mg-red);
    background: var(--mg-white);
}

.bank-feature-card .b-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(214, 0, 28, 0.1);
    color: var(--mg-red);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.bank-feature-card h4 {
    font-size: 1.063rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--mg-black);
}

.bank-feature-card p {
    font-size: 0.875rem;
    color: var(--mg-gray-500);
    line-height: 1.5;
    margin: 0;
}

.mg-bank-logos-wrap {
    text-align: center;
    padding: 20px;
    background: var(--mg-gray-50);
    border-radius: var(--mg-radius-md);
    border: 1px dashed var(--mg-gray-300);
}

.bank-logos-title {
    display: block;
    font-family: var(--mg-font-heading);
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--mg-gray-500);
    text-transform: uppercase;
    margin-bottom: 14px;
}

.bank-tags-row {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.bank-tag {
    background: var(--mg-white);
    border: 1px solid var(--mg-gray-200);
    padding: 6px 16px;
    border-radius: 4px;
    font-family: var(--mg-font-heading);
    font-size: 0.813rem;
    font-weight: 800;
    color: var(--mg-black);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

/* FAQ Accordion */
.mg-calc-faq-section {
    background: #f8fafc;
}

.mg-faq-accordion {
    max-width: 860px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    background: var(--mg-white);
    border: 1px solid var(--mg-gray-200);
    border-radius: var(--mg-radius-md);
    overflow: hidden;
    transition: var(--mg-transition);
}

.faq-item.is-open {
    border-color: var(--mg-red);
    box-shadow: var(--mg-shadow-sm);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    font-size: 1rem;
    font-weight: 800;
    color: var(--mg-black);
    cursor: pointer;
    user-select: none;
    transition: color 0.2s ease;
}

.faq-question:hover {
    color: var(--mg-red);
}

.faq-question svg {
    color: var(--mg-gray-400);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.is-open .faq-question svg {
    transform: rotate(180deg);
    color: var(--mg-red);
}

.faq-answer {
    display: none;
    padding: 0 24px 22px;
    font-size: 0.938rem;
    color: var(--mg-gray-600);
    line-height: 1.65;
}

.faq-item.is-open .faq-answer {
    display: block;
    animation: mgFadeIn 0.25s ease;
}


/* ==========================================================================
   RESPONSIVE CALCULATOR OVERRIDES
   ========================================================================== */
@media (max-width: 991px) {
    .mg-calc-grid {
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 28px !important;
    }
    .mg-calculator-card {
        padding: 28px 20px;
    }
}

@media (max-width: 575px) {
    .mg-calculator-card {
        padding: 20px 14px;
        border-radius: 12px;
    }
    .mg-calc-grid {
        gap: 20px !important;
    }
    .mg-calc-title {
        font-size: 1.2rem;
    }
    .mg-calc-desc {
        font-size: 0.85rem;
    }
    .mg-fee-item {
        font-size: 0.85rem;
        gap: 8px;
    }
    .mg-fee-item .fee-val {
        font-size: 0.85rem;
        white-space: nowrap;
        flex-shrink: 0;
    }
    .total-price {
        font-size: 1.4rem;
    }
}