/**
 * Event Popup Styles
 * Responsive modal with animations and accessibility support
 */

/* Keyframe Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes slideUpMobile {
    from {
        opacity: 0;
        transform: translateY(100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Overlay */
.event-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.event-popup-overlay.active {
    opacity: 1;
    visibility: visible;
    animation: fadeIn 0.3s ease;
}

/* Container */
.event-popup-container {
    position: relative;
    background: #ffffff;
    border-radius: 16px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transform: scale(0.95) translateY(20px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    box-sizing: border-box;
}

.event-popup-overlay.active .event-popup-container {
    transform: scale(1) translateY(0);
    opacity: 1;
    animation: slideUp 0.3s ease forwards;
}

/* Close Button - 44x44px touch target */
.event-popup-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    border: none;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: background-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.event-popup-close:hover {
    background: #ffffff;
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.event-popup-close:focus {
    outline: 2px solid #dc2626;
    outline-offset: 2px;
}

.event-popup-close:active {
    transform: scale(0.95);
}

.event-popup-close svg {
    width: 24px;
    height: 24px;
    color: #374151;
    flex-shrink: 0;
}

/* Content Area */
.event-popup-content {
    max-height: calc(90vh - 80px);
    overflow-y: auto;
    overflow-x: hidden;
}

/* Image */
.event-popup-image-link {
    display: block;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.event-popup-image-link:hover {
    opacity: 0.95;
}

.event-popup-image-link:focus {
    outline: 2px solid #dc2626;
    outline-offset: -2px;
}

.event-popup-image {
    width: 100%;
    height: auto;
    display: block;
    cursor: pointer;
}

/* Text Content */
.event-popup-text {
    padding: 24px;
    font-size: 16px;
    line-height: 1.6;
    color: #374151;
}

.event-popup-text h1,
.event-popup-text h2,
.event-popup-text h3 {
    color: #111827;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.event-popup-text h1 {
    font-size: 1.5rem;
}

.event-popup-text h2 {
    font-size: 1.25rem;
}

.event-popup-text h3 {
    font-size: 1.125rem;
}

.event-popup-text p {
    margin-bottom: 0.75rem;
}

.event-popup-text p:last-child {
    margin-bottom: 0;
}

.event-popup-text a {
    color: #dc2626;
    text-decoration: underline;
    transition: color 0.2s ease;
}

.event-popup-text a:hover {
    color: #b91c1c;
}

.event-popup-text ul,
.event-popup-text ol {
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
}

.event-popup-text li {
    margin-bottom: 0.25rem;
}

.event-popup-text img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

/* Footer */
.event-popup-footer {
    padding: 16px 24px;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
}

.event-popup-dismiss-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: #6b7280;
    transition: color 0.2s ease;
    user-select: none;
}

.event-popup-dismiss-label:hover {
    color: #4b5563;
}

.event-popup-dismiss-checkbox {
    width: 18px;
    height: 18px;
    accent-color: #dc2626;
    cursor: pointer;
    flex-shrink: 0;
}

/* Animations - Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    .event-popup-overlay,
    .event-popup-container,
    .event-popup-close,
    .event-popup-image-link,
    .event-popup-text a,
    .event-popup-dismiss-label {
        animation: none !important;
        transition: none !important;
    }

    .event-popup-container {
        transform: none;
        opacity: 1;
    }

    .event-popup-overlay.active .event-popup-container {
        animation: none;
    }
}

/* Mobile Responsive - Bottom Sheet Style */
@media (max-width: 767px) {
    .event-popup-overlay {
        padding: 0;
        align-items: flex-end;
    }

    .event-popup-container {
        max-width: 100%;
        width: 100%;
        max-height: 85vh;
        border-radius: 16px 16px 0 0;
        margin: 0;
        transform: translateY(100%);
    }

    .event-popup-overlay.active .event-popup-container {
        transform: translateY(0);
        animation: slideUpMobile 0.3s ease forwards;
    }

    .event-popup-close {
        top: 12px;
        right: 12px;
    }

    .event-popup-image {
        max-height: 40vh;
        object-fit: cover;
    }

    .event-popup-content {
        max-height: 30vh;
        overflow-y: auto;
    }

    .event-popup-text {
        padding: 16px;
        font-size: 15px;
    }

    .event-popup-footer {
        padding: 12px 16px;
    }

    .event-popup-dismiss-label {
        font-size: 13px;
    }

    .event-popup-dismiss-label span {
        font-size: 13px;
    }
}

/* Extra small screens */
@media (max-width: 375px) {
    .event-popup-text {
        padding: 12px;
        font-size: 14px;
    }

    .event-popup-footer {
        padding: 10px 12px;
    }

    .event-popup-dismiss-label {
        font-size: 12px;
    }

    .event-popup-dismiss-label span {
        font-size: 12px;
    }

    .event-popup-dismiss-checkbox {
        width: 16px;
        height: 16px;
    }

    .event-popup-close {
        width: 40px;
        height: 40px;
    }
}