/* Vivian Mortgage Calculator Styles */

/* Modal Container */
.vivian-mortgage-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    animation: fadeIn 0.3s ease-in-out;
}

.vivian-mortgage-modal.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Modal Content */
.vivian-mortgage-content {
    background-color: #ffffff;
    padding: 0;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.3s ease-out;
    position: relative;
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Header */
.vivian-mortgage-header {
    padding: 1.5rem;
    border-bottom: 1px solid #e5dfd6;
    background: linear-gradient(135deg, #231f20 0%, #3a3a3a 100%);
    color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.vivian-mortgage-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: "Superior Title", serif;
}

.vivian-mortgage-close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: #ffffff;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    outline: none;
    -webkit-tap-highlight-color: transparent;
    z-index: 10;
}

.vivian-mortgage-close:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.vivian-mortgage-close:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.vivian-mortgage-close svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 2;
}

/* Body */
.vivian-mortgage-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.vivian-mortgage-body h3 {
    margin: 1rem 0 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    color: #231f20;
    border-bottom: 2px solid #a69080;
    padding-bottom: 0.375rem;
}

.vivian-mortgage-body h3:first-child {
    margin-top: 0;
}

/* Form Groups */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.375rem;
    font-weight: 500;
    color: #231f20;
    font-size: 0.9rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.625rem;
    border: 1px solid #d4cec5;
    border-radius: 6px;
    font-size: 0.95rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #a69080;
    box-shadow: 0 0 0 3px rgba(166, 144, 128, 0.1);
}

/* Input Range (Slider) */
.form-group input[type="range"] {
    padding: 0;
    border: none;
    box-shadow: none;
    cursor: pointer;
}

/* Grid Layout for Inputs */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Value Display */
.form-group .input-value {
    display: inline-block;
    background-color: #f5f0ea;
    color: #a69080;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
    margin-left: 0.5rem;
    font-size: 0.9rem;
}

/* Results Section */
.mortgage-results {
    background-color: #f9f7f4;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid #e5dfd6;
    margin-bottom: 1rem;
}

.mortgage-results p {
    margin: 0.5rem 0;
    color: #6b6b6b;
    font-size: 0.9rem;
}

.mortgage-results .label {
    color: #6b6b6b;
    font-weight: 500;
}

.mortgage-results .value {
    color: #231f20;
    font-weight: 700;
    font-size: 1.1rem;
}

/* Rates Display */
.rates-container {
    background-color: #f5f0ea;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.rates-container h4 {
    margin: 0 0 0.75rem 0;
    color: #231f20;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.rates-container .loading {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid #a69080;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.rate-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #e5dfd6;
}

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

.rate-item .rate-label {
    color: #6b6b6b;
    font-size: 0.9rem;
    font-weight: 500;
}

.rate-item .rate-value {
    color: #a69080;
    font-weight: 700;
    font-size: 1rem;
}

.rate-item.loading-rate {
    opacity: 0.6;
}

/* Buttons */
.vivian-mortgage-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid #e5dfd6;
    background-color: #f9f7f4;
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.btn-primary,
.btn-secondary {
    padding: 0.75rem 1.25rem;
    border: none;
    font-size: 0.95rem;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-primary {
    background-color: #231f20;
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #3a3a3a;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(35, 31, 32, 0.2);
}

.btn-secondary {
    background-color: #e5dfd6;
    color: #231f20;
}

.btn-secondary:hover {
    background-color: #d4cec5;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Error Message */
.vivian-mortgage-error {
    background-color: #fee;
    color: #c33;
    padding: 1rem;
    border-radius: 6px;
    border-left: 4px solid #c33;
    margin-bottom: 1rem;
    display: none;
}

.vivian-mortgage-error.show {
    display: block;
}

/* Success Message */
.vivian-mortgage-success {
    background-color: #efe;
    color: #3c3;
    padding: 1rem;
    border-radius: 6px;
    border-left: 4px solid #3c3;
    margin-bottom: 1rem;
    display: none;
}

.vivian-mortgage-success.show {
    display: block;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .vivian-mortgage-content {
        width: 95%;
        max-height: 95vh;
        position: relative;
    }

    .vivian-mortgage-header,
    .vivian-mortgage-body,
    .vivian-mortgage-footer {
        padding: 1.5rem;
    }

    .vivian-mortgage-header h2 {
        font-size: 1.5rem;
    }

    .vivian-mortgage-footer {
        flex-direction: column;
        justify-content: stretch;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    /* Mobile Scrollbar - force always visible */
    .vivian-mortgage-body {
        position: relative;
        overflow-y: scroll !important;
        -webkit-overflow-scrolling: touch;
    }

    /* Webkit scrollbar styling (Chrome, Safari, Edge) */
    .vivian-mortgage-body::-webkit-scrollbar {
        width: 10px;
        -webkit-appearance: none;
    }

    .vivian-mortgage-body::-webkit-scrollbar-track {
        background: #f5f0ea;
        border-radius: 5px;
    }

    .vivian-mortgage-body::-webkit-scrollbar-thumb {
        background: #a69080;
        border-radius: 5px;
        border: 2px solid #ffffff;
        min-height: 40px;
    }

    /* Scroll hint indicator */
    .vivian-scroll-hint {
        display: none;
        position: sticky;
        bottom: 0;
        left: 0;
        right: 0;
        text-align: center;
        padding: 16px 0 12px;
        font-size: 13px;
        color: #6b6b6b;
        background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,0.95) 50%, rgba(255,255,255,1) 100%);
        pointer-events: none;
        transition: opacity 0.3s ease;
    }

    .vivian-scroll-hint.hidden {
        opacity: 0;
    }
}

/* Loading State */
.calculator-loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}