/**
 * ARM Calculator Styles
 * GoRealo - Mortgage Calculators
 */

/* ===== CSS Variables ===== */
:root {
    --calc-primary: var(--primary-color, #0046E5);
    --calc-primary-dark: var(--primary-dark, #0035B0);
    --calc-primary-light: var(--primary-light, #E6EDFF);
    --calc-success: var(--success-color, #00FF41);
    --calc-success-dark: #00CC34;
    --calc-warning: var(--warning-color, #FFB800);
    --calc-danger: var(--danger-color, #FF4444);
    --calc-text: var(--text-color, #1A1A2E);
    --calc-text-secondary: var(--text-secondary, #6B7280);
    --calc-bg: var(--bg-color, #FFFFFF);
    --calc-bg-secondary: var(--bg-secondary, #F8FAFC);
    --calc-border: var(--border-color, #E5E7EB);
    --calc-shadow: 0 4px 20px rgba(0, 70, 229, 0.08);
    --calc-shadow-hover: 0 8px 30px rgba(0, 70, 229, 0.12);
    --calc-radius: 16px;
    --calc-radius-sm: 8px;
    --calc-transition: all 0.3s ease;
}

/* ===== Section & Layout ===== */
.calc-section {
    background: var(--calc-bg-secondary);
    min-height: 100vh;
}

.calc-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--calc-text);
    margin-bottom: 0.5rem;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.calc-subtitle {
    font-size: 1.125rem;
    color: var(--calc-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Cards ===== */
.calc-card {
    background: var(--calc-bg);
    border-radius: var(--calc-radius);
    box-shadow: var(--calc-shadow);
    overflow: hidden;
    transition: var(--calc-transition);
}

.calc-card:hover {
    box-shadow: var(--calc-shadow-hover);
}

.calc-card__header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--calc-border);
    background: var(--calc-bg);
}

.calc-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--calc-text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.calc-card__title i {
    color: var(--calc-primary);
    font-size: 1.25rem;
}

.calc-card__body {
    padding: 1.5rem;
}

/* ===== Form Elements ===== */
.calc-form__group {
    margin-bottom: 1.25rem;
}

.calc-form__label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--calc-text);
    margin-bottom: 0.5rem;
}

.calc-form__tooltip {
    color: var(--calc-text-secondary);
    cursor: help;
}

.calc-form__badge {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--calc-primary);
    background: var(--calc-primary-light);
    padding: 0.125rem 0.5rem;
    border-radius: 4px;
}

.calc-form__input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.calc-form__input {
    width: 100%;
    padding: 0.75rem 1rem;
    padding-left: 2.5rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--calc-text);
    background: var(--calc-bg);
    border: 2px solid var(--calc-border);
    border-radius: var(--calc-radius-sm);
    transition: var(--calc-transition);
}

.calc-form__input:focus {
    outline: none;
    border-color: var(--calc-primary);
    box-shadow: 0 0 0 3px var(--calc-primary-light);
}

.calc-form__input--right {
    padding-left: 1rem;
    padding-right: 3.5rem;
    text-align: right;
}

.calc-form__prefix,
.calc-form__suffix {
    position: absolute;
    font-size: 1rem;
    font-weight: 500;
    color: var(--calc-text-secondary);
    pointer-events: none;
}

.calc-form__prefix {
    left: 1rem;
}

.calc-form__suffix {
    right: 1rem;
}

.calc-form__display {
    padding: 0.75rem 1rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--calc-primary);
    background: var(--calc-primary-light);
    border-radius: var(--calc-radius-sm);
    text-align: center;
}

.calc-form__select-wrapper {
    position: relative;
}

.calc-form__select {
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    font-size: 1rem;
    font-weight: 500;
    color: var(--calc-text);
    background: var(--calc-bg);
    border: 2px solid var(--calc-border);
    border-radius: var(--calc-radius-sm);
    appearance: none;
    cursor: pointer;
    transition: var(--calc-transition);
}

.calc-form__select:focus {
    outline: none;
    border-color: var(--calc-primary);
    box-shadow: 0 0 0 3px var(--calc-primary-light);
}

.calc-form__select-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--calc-text-secondary);
    pointer-events: none;
}

.calc-form__submit {
    width: 100%;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--calc-bg);
    background: linear-gradient(135deg, var(--calc-primary) 0%, var(--calc-primary-dark) 100%);
    border: none;
    border-radius: var(--calc-radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--calc-transition);
    margin-top: 1.5rem;
}

.calc-form__submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 70, 229, 0.3);
}

/* ===== Payment Highlight ===== */
.calc-payment-highlight {
    background: var(--calc-bg);
    border-radius: var(--calc-radius);
    box-shadow: var(--calc-shadow);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.calc-payment-highlight__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1rem 1.5rem;
    border-radius: var(--calc-radius-sm);
    flex: 1;
    min-width: 140px;
}

.calc-payment-highlight__item--initial {
    background: var(--calc-primary-light);
}

.calc-payment-highlight__item--max {
    background: rgba(255, 68, 68, 0.1);
}

.calc-payment-highlight__label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--calc-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.calc-payment-highlight__value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--calc-text);
}

.calc-payment-highlight__item--max .calc-payment-highlight__value {
    color: var(--calc-danger);
}

.calc-payment-highlight__rate {
    font-size: 0.875rem;
    color: var(--calc-text-secondary);
    margin-top: 0.25rem;
}

.calc-payment-highlight__arrow {
    font-size: 1.5rem;
    color: var(--calc-text-secondary);
}

.calc-payment-highlight__increase {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0.75rem 1rem;
    background: rgba(255, 184, 0, 0.15);
    border-radius: var(--calc-radius-sm);
    min-width: 100px;
}

.calc-payment-highlight__increase-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: #CC9400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.calc-payment-highlight__increase-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: #CC9400;
}

/* ===== Warning Banner ===== */
.calc-warning {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: rgba(255, 68, 68, 0.1);
    border: 1px solid rgba(255, 68, 68, 0.3);
    border-radius: var(--calc-radius-sm);
}

.calc-warning__icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 68, 68, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.calc-warning__icon i {
    font-size: 1.25rem;
    color: var(--calc-danger);
}

.calc-warning__content {
    flex: 1;
}

.calc-warning__title {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--calc-danger);
    margin-bottom: 0.125rem;
}

.calc-warning__text {
    font-size: 0.875rem;
    color: var(--calc-text);
}

/* ===== Rate Schedule ===== */
.calc-schedule__item {
    display: flex;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--calc-border);
}

.calc-schedule__item:last-child {
    border-bottom: none;
}

.calc-schedule__year {
    width: 80px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--calc-primary);
}

.calc-schedule__bar-container {
    flex: 1;
    height: 8px;
    background: var(--calc-bg-secondary);
    border-radius: 4px;
    margin: 0 1rem;
    overflow: hidden;
}

.calc-schedule__bar {
    height: 100%;
    background: linear-gradient(90deg, var(--calc-primary) 0%, var(--calc-danger) 100%);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.calc-schedule__rate {
    width: 60px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--calc-text);
    text-align: right;
}

.calc-schedule__payment {
    width: 80px;
    font-size: 0.875rem;
    color: var(--calc-text-secondary);
    text-align: right;
}

/* ===== Chart ===== */
.calc-chart {
    position: relative;
    height: 250px;
}

.calc-chart__legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--calc-border);
}

.calc-chart__legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--calc-text-secondary);
}

.calc-chart__legend-color {
    width: 12px;
    height: 12px;
    border-radius: 2px;
}

/* ===== Totals ===== */
.calc-totals__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--calc-border);
}

.calc-totals__row:last-child {
    border-bottom: none;
}

.calc-totals__row--highlight {
    background: var(--calc-primary-light);
    margin: 0 -1.5rem;
    padding: 0.875rem 1.5rem;
    border-bottom: none;
}

.calc-totals__label {
    font-size: 0.9375rem;
    color: var(--calc-text);
}

.calc-totals__value {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--calc-text);
}

.calc-totals__note {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.75rem;
    font-size: 0.8125rem;
    color: var(--calc-text-secondary);
    background: var(--calc-bg-secondary);
    border-radius: var(--calc-radius-sm);
}

/* ===== CTA Section ===== */
.calc-cta {
    background: linear-gradient(135deg, var(--calc-primary) 0%, var(--calc-primary-dark) 100%);
    border-radius: var(--calc-radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.calc-cta__content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.calc-cta__icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.calc-cta__icon i {
    font-size: 1.5rem;
    color: var(--calc-bg);
}

.calc-cta__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--calc-bg);
    margin: 0 0 0.25rem 0;
}

.calc-cta__description {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.calc-cta__button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--calc-primary);
    background: var(--calc-bg);
    border-radius: var(--calc-radius-sm);
    text-decoration: none;
    transition: var(--calc-transition);
    white-space: nowrap;
}

.calc-cta__button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    color: var(--calc-primary);
}

/* ===== Action Buttons ===== */
.calc-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.calc-actions__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--calc-radius-sm);
    cursor: pointer;
    transition: var(--calc-transition);
}

.calc-actions__btn--secondary {
    color: var(--calc-text);
    background: var(--calc-bg);
    border: 2px solid var(--calc-border);
}

.calc-actions__btn--secondary:hover {
    border-color: var(--calc-primary);
    color: var(--calc-primary);
}

.calc-actions__btn--primary {
    color: var(--calc-bg);
    background: linear-gradient(135deg, var(--calc-success) 0%, var(--calc-success-dark) 100%);
    border: none;
}

.calc-actions__btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 255, 65, 0.3);
}

/* ===== Print Report ===== */
.calc-print-report {
    display: none;
}

@media print {
    body * {
        visibility: hidden;
    }

    .calc-print-report,
    .calc-print-report * {
        visibility: visible;
    }

    .calc-print-report {
        display: block;
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        padding: 2rem;
        background: white;
    }

    .calc-print-report__header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        padding-bottom: 1.5rem;
        margin-bottom: 1.5rem;
        border-bottom: 2px solid #0046E5;
    }

    .calc-print-report__title h1 {
        font-size: 1.5rem;
        color: #1A1A2E;
        margin: 0 0 0.25rem 0;
    }

    .calc-print-report__date {
        font-size: 0.875rem;
        color: #6B7280;
    }

    .calc-print-report__section {
        margin-bottom: 1.5rem;
    }

    .calc-print-report__section-title {
        font-size: 1rem;
        font-weight: 600;
        color: #0046E5;
        margin-bottom: 0.75rem;
        padding-bottom: 0.5rem;
        border-bottom: 1px solid #E5E7EB;
    }

    .calc-print-report__table {
        width: 100%;
        border-collapse: collapse;
    }

    .calc-print-report__table td {
        padding: 0.5rem;
        border: 1px solid #E5E7EB;
    }

    .calc-print-report__table--info td {
        width: 25%;
    }

    .calc-print-report__label {
        font-weight: 500;
        color: #6B7280;
        background: #F8FAFC;
    }

    .calc-print-report__value {
        font-weight: 600;
        color: #1A1A2E;
    }

    .calc-print-report__footer {
        margin-top: 2rem;
        padding-top: 1rem;
        border-top: 1px solid #E5E7EB;
    }

    .calc-print-report__disclaimer {
        font-size: 1rem;
        color: #000;
        margin-bottom: 0.5rem;
    }

    .calc-print-report__contact {
        font-size: 0.875rem;
        color: #0046E5;
    }
}

/* ===== Responsive ===== */
@media (max-width: 991.98px) {
    .calc-title {
        font-size: 2rem;
    }

    .calc-payment-highlight {
        flex-direction: column;
    }

    .calc-payment-highlight__arrow {
        transform: rotate(90deg);
    }

    .calc-payment-highlight__item {
        width: 100%;
    }
}

@media (max-width: 575.98px) {
    .calc-title {
        font-size: 1.75rem;
    }

    .calc-subtitle {
        font-size: 1rem;
    }

    .calc-card__body {
        padding: 1rem;
    }

    .calc-payment-highlight__value {
        font-size: 1.5rem;
    }

    .calc-schedule__payment {
        display: none;
    }

    .calc-cta {
        flex-direction: column;
        text-align: center;
    }

    .calc-cta__content {
        flex-direction: column;
    }

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

    .calc-actions__btn {
        width: 100%;
        justify-content: center;
    }
}

/* ===== Down Payment Toggle ===== */
.calc-form__row {
    display: flex;
    gap: var(--calc-spacing-sm, 0.5rem);
    align-items: center;
}

.calc-form__input-wrapper--flex {
    flex: 1;
}

.calc-form__toggle-group {
    display: flex;
    border: 2px solid var(--calc-border);
    border-radius: var(--calc-radius-sm);
    overflow: hidden;
}

.calc-form__toggle {
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--calc-text-secondary);
    background: var(--calc-bg);
    border: none;
    cursor: pointer;
    transition: var(--calc-transition);
}

.calc-form__toggle:first-child {
    border-right: 1px solid var(--calc-border);
}

.calc-form__toggle--active {
    color: var(--calc-bg);
    background: var(--calc-primary);
}

.calc-form__toggle:hover:not(.calc-form__toggle--active) {
    background: var(--calc-bg-secondary);
}

.calc-form__helper {
    font-size: 0.75rem;
    color: var(--calc-text-light, var(--calc-text-secondary));
    margin-top: 0.25rem;
}

/* Fieldset & Legend (Semantic form grouping) */
.calc-form__fieldset {
    border: none;
    margin: 0;
    padding: 0;
    min-width: 0;
}

.calc-form__legend {
    display: block;
    width: 100%;
    padding: 0;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--calc-text-muted, #6B7280);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: none;
}

/* ========================================
   Responsive: Small Mobile (< 480px)
   ======================================== */
@media (max-width: 479px) {
    .calc-title {
        font-size: 1.5rem;
    }
}

/* ── Rate date badge (top of calculator) ── */
.calc-rates-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    color: #1e293b;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: 24px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}
.calc-rates-badge i { color: #0046E5; font-size: 1rem; }
.calc-rates-badge strong { color: #0046E5; font-weight: 600; }

/* ── Fix: rate date near input — black instead of gray ── */
.calc-form__helper--muted { color: #1e293b; }