/* ==========================================================================
   Loan Calculator Page Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   Calculator Layout
   -------------------------------------------------------------------------- */
.calculator-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 30px;
    margin-bottom: 50px;
}

/* --------------------------------------------------------------------------
   Calculator Card
   -------------------------------------------------------------------------- */
.calculator-card {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    margin-bottom: 25px;
}

.calculator-card h2 {
    color: var(--primary);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.calculator-card h2 i {
    color: var(--secondary);
}

/* --------------------------------------------------------------------------
   Calculator Fields
   -------------------------------------------------------------------------- */
.calc-field {
    margin-bottom: 25px;
}

.calc-field label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.input-with-unit {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.input-with-unit input {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary);
    transition: border-color 0.2s;
}

.input-with-unit input:focus {
    outline: none;
    border-color: var(--secondary);
}

.input-with-unit .unit {
    font-weight: 600;
    color: var(--text-light);
    min-width: 60px;
}

/* --------------------------------------------------------------------------
   Slider
   -------------------------------------------------------------------------- */
.calc-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: var(--bg-light);
    outline: none;
    -webkit-appearance: none;
    margin-bottom: 8px;
}

.calc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--secondary);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(244, 121, 32, 0.4);
    transition: transform 0.2s;
}

.calc-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.calc-slider::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--secondary);
    cursor: pointer;
    border: none;
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-light);
}

/* --------------------------------------------------------------------------
   Results
   -------------------------------------------------------------------------- */
.calculator-results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 25px;
}

.result-card {
    background: var(--bg-light);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.result-card.result-main {
    grid-column: span 2;
    background: linear-gradient(135deg, var(--primary) 0%, #2a4a6f 100%);
    color: white;
    padding: 30px;
}

.result-label {
    display: block;
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 5px;
}

.result-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
}

.result-main .result-value {
    font-size: 3rem;
}

.result-currency {
    font-size: 1rem;
    opacity: 0.8;
}

.result-card:not(.result-main) .result-value {
    color: var(--primary);
}

/* --------------------------------------------------------------------------
   Payment Breakdown
   -------------------------------------------------------------------------- */
.payment-breakdown {
    background: white;
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.payment-breakdown h4 {
    color: var(--primary);
    margin-bottom: 20px;
}

.breakdown-bar {
    display: flex;
    height: 40px;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 15px;
}

.breakdown-principal {
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    transition: width 0.5s ease;
}

.breakdown-interest {
    background: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    transition: width 0.5s ease;
}

.breakdown-legend {
    display: flex;
    gap: 30px;
    justify-content: center;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}

.legend-principal { background: var(--primary); }
.legend-interest { background: var(--secondary); }

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
.calculator-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sidebar-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.sidebar-card h3 {
    color: var(--primary);
    font-size: 1rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-card h3 i {
    color: var(--secondary);
}

.tips-list-compact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tips-list-compact li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-light);
    display: flex;
    gap: 10px;
}

.tips-list-compact li:last-child {
    border-bottom: none;
}

.tips-list-compact li i {
    color: #28a745;
    margin-top: 2px;
}

/* --------------------------------------------------------------------------
   Rates List
   -------------------------------------------------------------------------- */
.rates-list {
    margin-bottom: 15px;
}

.rate-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.rate-item:last-child {
    border-bottom: none;
}

.rate-bank {
    color: var(--text-dark);
    font-size: 0.9rem;
}

.rate-value {
    font-weight: 600;
    color: var(--secondary);
}

.rates-note {
    font-size: 0.8rem;
    color: var(--text-light);
    margin: 0;
    padding: 10px;
    background: var(--bg-light);
    border-radius: 6px;
}

.rates-note i {
    margin-right: 5px;
}

/* --------------------------------------------------------------------------
   Docs List
   -------------------------------------------------------------------------- */
.docs-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.docs-list li {
    padding: 8px 0;
    font-size: 0.9rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.docs-list li i {
    color: var(--primary);
    width: 20px;
}

/* --------------------------------------------------------------------------
   Sidebar CTA
   -------------------------------------------------------------------------- */
.sidebar-cta {
    background: linear-gradient(135deg, var(--primary) 0%, #2a4a6f 100%);
    color: white;
    text-align: center;
}

.sidebar-cta h3 {
    color: white;
    justify-content: center;
}

.sidebar-cta p {
    opacity: 0.9;
    margin-bottom: 15px;
}

.btn-block {
    display: block;
    width: 100%;
}

/* --------------------------------------------------------------------------
   Page Section
   -------------------------------------------------------------------------- */
.page-section {
    padding: 50px 0;
    border-bottom: 1px solid var(--border-color);
}

.page-section:last-child {
    border-bottom: none;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-label {
    display: inline-block;
    color: var(--secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.section-header h2 {
    color: var(--primary);
    font-size: 1.8rem;
    margin: 0;
}

/* --------------------------------------------------------------------------
   Steps Grid
   -------------------------------------------------------------------------- */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.step-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--secondary) 0%, #e06810 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 auto 15px;
}

.step-card h4 {
    color: var(--primary);
    margin-bottom: 10px;
}

.step-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    overflow: hidden;
}

.faq-question {
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background 0.2s;
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-question span {
    font-weight: 600;
    color: var(--primary);
}

.faq-question i {
    color: var(--secondary);
    transition: transform 0.3s;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 25px 20px;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

/* --------------------------------------------------------------------------
   Disclaimer
   -------------------------------------------------------------------------- */
.disclaimer-box {
    display: flex;
    gap: 15px;
    padding: 20px 25px;
    background: #fff8e6;
    border-radius: 12px;
    margin-top: 30px;
}

.disclaimer-box i {
    color: var(--secondary);
    font-size: 1.3rem;
    margin-top: 2px;
}

.disclaimer-box div {
    color: var(--text-dark);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
    .calculator-layout {
        grid-template-columns: 1fr;
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .calculator-results {
        grid-template-columns: 1fr;
    }

    .result-card.result-main {
        grid-column: span 1;
    }

    .steps-grid {
        grid-template-columns: 1fr;
    }

    .breakdown-bar span {
        font-size: 0.75rem;
    }
}