/**
 * Modal Styles
 * Reusable modal component styles for popups, forms, and content
 */

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.modal-overlay.modal-open {
    opacity: 1;
    visibility: visible;
}

/* Modal Container */
.modal-container {
    position: relative;
    background: var(--color-white, #ffffff);
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 90%;
    max-height: 90vh;
    width: 100%;
    overflow: hidden;
    transform: scale(0.9) translateY(20px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 9999;
}

.modal-container.modal-open {
    transform: scale(1) translateY(0);
    opacity: 1;
}

/* Modal Sizes */
.modal-container.modal-small {
    max-width: 400px;
}

.modal-container.modal-medium {
    max-width: 600px;
}

.modal-container.modal-large {
    max-width: 900px;
}

.modal-container.modal-xlarge {
    max-width: 1200px;
}

/* Modal Content */
.modal-content {
    padding: 2rem;
    overflow-y: auto;
    max-height: calc(90vh - 4rem);
    color: var(--color-charcoal, #333);
}

/* Modal Close Button */
.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 2.5rem;
    height: 2.5rem;
    border: none;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 10000;
    color: var(--color-charcoal, #333);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.modal-close:hover {
    background: var(--color-white, #ffffff);
    transform: rotate(90deg);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.modal-close:focus {
    outline: 2px solid var(--color-sage-green, #6B8E5A);
    outline-offset: 2px;
}

/* Body scroll lock */
body.modal-active {
    overflow: hidden;
}

/* Modal Content Typography */
.modal-content h1,
.modal-content h2,
.modal-content h3,
.modal-content h4 {
    color: var(--color-charcoal, #333);
    margin-top: 0;
    margin-bottom: 1rem;
}

.modal-content h1 {
    font-size: 2rem;
    font-weight: 700;
}

.modal-content h2 {
    font-size: 1.75rem;
    font-weight: 600;
}

.modal-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

.modal-content p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.modal-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 1rem 0;
}

.modal-content ul,
.modal-content ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.modal-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Modal Forms */
.modal-content form {
    margin-top: 1.5rem;
}

.modal-content .form-group {
    margin-bottom: 1.5rem;
}

.modal-content label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-charcoal, #333);
}

.modal-content input[type="text"],
.modal-content input[type="email"],
.modal-content input[type="tel"],
.modal-content input[type="number"],
.modal-content input[type="date"],
.modal-content textarea,
.modal-content select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--color-sand, #E8D5B7);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.modal-content input:focus,
.modal-content textarea:focus,
.modal-content select:focus {
    outline: none;
    border-color: var(--color-sage-green, #6B8E5A);
}

.modal-content textarea {
    resize: vertical;
    min-height: 100px;
}

.modal-content button[type="submit"],
.modal-content .cta-button {
    width: 100%;
    padding: 1rem;
    background: var(--color-sage-green, #6B8E5A);
    color: var(--color-white, #ffffff);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

.modal-content button[type="submit"]:hover,
.modal-content .cta-button:hover {
    background: var(--color-dusty-blue, #5A7A6B);
}

/* Modal Grid Layouts */
.modal-content .modal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.modal-content .modal-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 1rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .modal-container {
        max-width: 95%;
        max-height: 95vh;
        border-radius: 12px;
    }
    
    .modal-content {
        padding: 1.5rem;
        max-height: calc(95vh - 3rem);
    }
    
    .modal-close {
        top: 0.75rem;
        right: 0.75rem;
        width: 2rem;
        height: 2rem;
        font-size: 1.25rem;
    }
    
    .modal-content h1 {
        font-size: 1.75rem;
    }
    
    .modal-content h2 {
        font-size: 1.5rem;
    }
    
    .modal-content h3 {
        font-size: 1.25rem;
    }
    
    .modal-container.modal-small,
    .modal-container.modal-medium,
    .modal-container.modal-large,
    .modal-container.modal-xlarge {
        max-width: 95%;
    }
}

@media (max-width: 480px) {
    .modal-content {
        padding: 1rem;
    }
    
    .modal-content h1 {
        font-size: 1.5rem;
    }
    
    .modal-content h2 {
        font-size: 1.25rem;
    }
}

/* Animation for modal content */
@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-content > * {
    animation: modalFadeIn 0.3s ease;
}

/* Loading state */
.modal-content.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.modal-content.loading::after {
    content: '';
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-sand, #E8D5B7);
    border-top-color: var(--color-sage-green, #6B8E5A);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Scrollbar styling for modal content */
.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: var(--color-sand, #E8D5B7);
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: var(--color-sage-green, #6B8E5A);
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--color-dusty-blue, #5A7A6B);
}