/* ========================================
   Dynamic Page Headers System
   Flexible page header/subheader management
   ======================================== */

/* Base Dynamic Page Header Styles */
.dynamic-page-header {
    position: relative;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Header Background Container */
.header-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Image Background */
.header-bg-image {
    background-repeat: no-repeat;
    transition: transform 0.3s ease;
}

/* Parallax Effect */
.dynamic-page-header[data-parallax="true"] .header-bg-image {
    transition: transform 0.1s ease-out;
}

/* Video Background */
.header-bg-video {
    overflow: hidden;
}

.header-bg-video .header-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

/* Slider Background */
.header-bg-slider {
    width: 100%;
    height: 100%;
}

.header-bg-slider .swiper-slide {
    position: relative;
    width: 100%;
    height: 100%;
}

.header-bg-slider .slide-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}

.header-bg-slider .swiper-button-prev,
.header-bg-slider .swiper-button-next {
    color: #ffffff;
    background: rgba(0, 0, 0, 0.3);
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.header-bg-slider .swiper-button-prev:after,
.header-bg-slider .swiper-button-next:after {
    font-size: 18px;
}

.header-bg-slider .swiper-pagination-bullet {
    background: #ffffff;
    opacity: 0.5;
}

.header-bg-slider .swiper-pagination-bullet-active {
    opacity: 1;
}

/* Pattern Background */
.header-bg-pattern {
    position: relative;
}

.header-bg-pattern .pattern-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Header Overlay */
.header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

/* Header Content */
.header-content {
    position: relative;
    z-index: 3;
    width: 100%;
    padding: 2rem 0;
}

.header-content-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.header-title {
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-description {
    margin-bottom: 2rem;
    line-height: 1.6;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.header-search-container {
    max-width: 900px;
    margin: 0 auto;
}

/* Animation Classes */
.dynamic-page-header[data-animation="fade"] {
    animation: fadeIn 0.6s ease-out;
}

.dynamic-page-header[data-animation="slide"] .header-content {
    animation: slideInUp 0.8s ease-out;
}

.dynamic-page-header[data-animation="zoom"] .header-content {
    animation: zoomIn 0.8s ease-out;
}

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

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

@keyframes zoomIn {
    from {
        transform: scale(0.95);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Ken Burns Effect */
@keyframes kenburns {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

.dynamic-page-header[data-animation="kenburns"] .header-bg-image {
    animation: kenburns 20s ease-in-out infinite alternate;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .header-title {
        font-size: 2rem !important;
        margin-bottom: 1rem;
    }
    
    .header-description {
        font-size: 1rem !important;
        margin-bottom: 1.5rem;
    }
    
    .header-content {
        padding: 1.5rem 0;
    }
    
    .header-bg-slider .swiper-button-prev,
    .header-bg-slider .swiper-button-next {
        display: none;
    }
}

@media (max-width: 640px) {
    .header-title {
        font-size: 1.75rem !important;
    }
    
    .header-description {
        font-size: 0.95rem !important;
    }
}

/* Admin Specific Styles */
.bg-type-option {
    transition: all 0.2s ease;
}

.bg-config-panel {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #f9fafb;
    border-radius: 0.5rem;
    border: 1px solid #e5e7eb;
}

/* Integration with Existing Page Header Class */
.page-header {
    /* This will be overridden by dynamic headers when active */
}

/* Ensure dynamic headers take precedence */
.dynamic-page-header {
    /* Override existing .page-header styles */
}