/*
 * Homepage Slider & Sidebar Ads CSS
 * Optimized and cleaned for perfect performance
 * Author: GitHub Copilot
 * Version: 2.0
 */

/* ========== CSS VARIABLES ========== */
:root {
    --slider-border-radius: 12px;
    --sidebar-border-radius: 10px;
    --animation-duration: 5s;
    --transition-speed: 0.3s;
    --desktop-gap: 15px;
    --mobile-gap: 8px;
}

/* ========== CONTAINER LAYOUT ========== */
.container-slider {
    width: 100%;
    margin: 0 auto;
    max-width: 1200px;
    padding: 0 15px;
    position: relative;
}

/* Bootstrap responsive breakpoints */
@media (min-width: 576px) {
    .container-slider { max-width: 540px; }
}

@media (min-width: 768px) {
    .container-slider { max-width: 720px; }
}

@media (min-width: 992px) {
    .container-slider { max-width: 960px; }
}

@media (min-width: 1200px) {
    .container-slider { max-width: 1140px; }
}

@media (min-width: 1400px) {
    .container-slider { max-width: 1320px; }
}

/* ========== MAIN LAYOUT STRUCTURE ========== */
.slider-with-sidebar {
    display: flex;
    gap: var(--desktop-gap);
    align-items: stretch;
    width: 100%;
}

.main-slider-section {
    flex: 0 0 65%;
    max-width: 65%;
    position: relative;
}

.sidebar-ads-section {
    flex: 0 0 calc(35% - var(--desktop-gap));
    max-width: calc(35% - var(--desktop-gap));
    display: flex;
    flex-direction: column;
}

/* ========== HOMEPAGE SLIDER ========== */
.modern-slider-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: var(--slider-border-radius);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background: transparent;
}

.modern-slider,
.swiper-container {
    width: 100%;
    aspect-ratio: 2/1; /* Perfect untuk 1600x800px */
    height: auto;
    border-radius: var(--slider-border-radius);
    overflow: hidden;
    background-color: #f8f9fa; /* Background color untuk area kosong */
}

.swiper-slide {
    position: relative;
    overflow: hidden;
    height: 100%;
}

.swiper-slide img,
.slide-image {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Changed from cover to contain untuk 1600x800px */
    object-position: center;
    display: block;
    transition: transform var(--transition-speed) ease;
    background-color: #f8f9fa; /* Background agar tidak kosong */
}

.slide-content {
    position: relative;
    width: 100%;
    height: 100%;
    cursor: pointer;
    overflow: hidden;
}

.slide-content:hover .slide-image {
    transform: scale(1.05);
}

/* ========== SLIDER CONTROLS ========== */
.slide-hover-button {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    color: #333;
    padding: 12px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all var(--transition-speed) ease;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    opacity: 0;
    transform: translateY(20px);
    z-index: 10;
}

.slide-content:hover .slide-hover-button {
    opacity: 1;
    transform: translateY(0);
}

.slide-hover-button:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    color: #007bff;
    text-decoration: none;
}

/* Navigation Buttons - Hidden by default, show on hover */
.swiper-button-next,
.swiper-button-prev {
    color: white !important;
    background: rgba(0, 0, 0, 0.6);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    transition: all var(--transition-speed) ease;
    backdrop-filter: blur(10px);
    opacity: 0; /* Hidden by default */
    visibility: hidden;
}

/* Show navigation on hover */
.modern-slider:hover .swiper-button-next,
.modern-slider:hover .swiper-button-prev {
    opacity: 1;
    visibility: visible;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 18px;
    font-weight: bold;
}

/* ========== SIDEBAR ADS - DESKTOP & MOBILE ========== */
.sidebar-spacing-wrapper {
    width: 100%;
    height: 100%;
}

.sidebar-ads-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
    border-radius: var(--sidebar-border-radius);
    background: transparent;
    margin: 0; /* Hapus margin */
    padding: 0; /* Hapus padding */
    box-sizing: border-box; /* Pastikan border-box */
}

.sidebar-ads-scroll {
    display: flex;
    flex-direction: column;
    gap: 2px; /* Kurangi gap untuk mengurangi space */
    animation: none;
    transition: animation-play-state var(--transition-speed) ease;
    margin: 0; /* Hapus margin */
    padding: 0; /* Hapus padding */
}

.sidebar-ad-item {
    flex-shrink: 0;
    height: var(--desktop-ad-height);
    width: 100%;
    border-radius: var(--sidebar-border-radius);
    overflow: hidden;
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform var(--transition-speed) ease;
    margin: 0; /* Hapus margin untuk menghilangkan space */
    padding: 0; /* Hapus padding untuk menghilangkan space */
}

.sidebar-ad-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.sidebar-ad-wrapper {
    width: 100%;
    height: 100%;
    position: relative;
    border-radius: var(--sidebar-border-radius);
    overflow: hidden;
    margin: 0; /* Hapus margin */
    padding: 0; /* Hapus padding */
}

.sidebar-ad-image-container {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    margin: 0; /* Hapus margin */
    padding: 0; /* Hapus padding */
}

.sidebar-ad-image {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Cover untuk mengisi penuh tanpa space kosong */
    object-position: center;
    border-radius: var(--sidebar-border-radius);
    transition: transform var(--transition-speed) ease;
    display: block; /* Hapus space default inline element */
    margin: 0; /* Hapus margin */
    padding: 0; /* Hapus padding */
}

.sidebar-ad-link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
}

.sidebar-ad-link:hover .sidebar-ad-image {
    transform: scale(1.05);
}

/* No Ads Message */
.no-ads-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 10px;
    text-align: center;
    background: #f8f9fa;
    border-radius: var(--sidebar-border-radius);
}

/* Mobile specific no-ads styling */
@media (max-width: 991px) {
    .no-ads-message {
        padding: 8px !important;
        border-radius: calc(var(--sidebar-border-radius) - 2px) !important;
    }
    
    .no-ads-message i {
        font-size: 24px !important;
        margin-bottom: 4px !important;
    }
    
    .no-ads-message p {
        font-size: 10px !important;
        margin: 0 !important;
        line-height: 1.2 !important;
    }
    
    .no-ads-message small {
        font-size: 8px !important;
        line-height: 1.1 !important;
    }
}

/* ========== ANIMATIONS ========== */
@keyframes sidebarSlideUp {
    0% { transform: translateY(0); }
    100% { transform: translateY(-33.33%); }
}

@keyframes sidebarSlideLeft {
    0% { transform: translateX(0); }
    100% { transform: translateX(-33.33%); }
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 991px) {
    .container-slider {
        margin: 0 !important;
        padding: 0 10px !important;
    }
    
    .slider-with-sidebar {
        flex-direction: column;
        gap: var(--mobile-gap) !important;
    }
    
    .main-slider-section,
    .sidebar-ads-section {
        flex: 1 1 100%;
        max-width: 100%;
    }
    
    .sidebar-ads-container {
        height: var(--mobile-ad-height) !important;
    }
    
    .sidebar-ads-scroll {
        flex-direction: row !important;
        gap: 5px !important; /* Kurangi gap untuk mengurangi space */
        width: max-content !important;
        height: 100%;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .sidebar-ad-item {
        width: var(--mobile-ad-width) !important;
        height: var(--mobile-ad-height) !important;
        background: #fff !important;
        box-shadow: 0 2px 8px rgba(0,0,0,0.08) !important;
        border-radius: var(--sidebar-border-radius) !important;
        padding: 0 !important; /* Hapus padding untuk menghilangkan space putih */
        margin: 0 !important; /* Hapus margin untuk menghilangkan space putih */
    }
    
    .sidebar-ad-wrapper {
        width: 100% !important;
        height: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .sidebar-ad-image-container {
        width: 100% !important;
        height: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
        overflow: hidden !important;
    }
    
    .sidebar-ad-image {
        object-fit: cover !important; /* Cover untuk mengisi penuh tanpa space putih */
        object-position: center !important;
        width: 100% !important;
        height: 100% !important;
        display: block !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    /* Mobile hover effects disabled */
    .sidebar-ad-item:hover {
        transform: none !important;
    }
}

@media (max-width: 768px) {
    :root {
        --mobile-ad-width: 200px;
        --mobile-ad-height: 100%;
    }
    
    .sidebar-ad-item {
        width: var(--mobile-ad-width) !important;
        height: var(--mobile-ad-height) !important;
        background: #fff !important;
        box-shadow: 0 2px 6px rgba(0,0,0,0.06) !important;
        border-radius: var(--sidebar-border-radius) !important;
        padding: 0 !important; /* Hapus padding untuk menghilangkan space putih */
        margin: 0 !important;
    }
    
    .sidebar-ad-wrapper {
        width: 100% !important;
        height: 100% !important;
        border-radius: var(--sidebar-border-radius) !important;
        overflow: hidden !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .sidebar-ad-image-container {
        width: 100% !important;
        height: 100% !important;
        overflow: hidden !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .sidebar-ad-image {
        object-fit: cover !important; /* Cover untuk mengisi penuh tanpa space putih */
        object-position: center !important;
        width: 100% !important;
        height: 100% !important;
        display: block !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    /* Hapus duplikasi - sidebar-ad-image sudah diatur di atas dengan cover */
    
    .slide-hover-button {
        padding: 8px 15px;
        font-size: 12px;
        bottom: 15px;
        right: 15px;
    }
    
    .swiper-button-next,
    .swiper-button-prev {
        width: 40px;
        height: 40px;
    }
    
    .swiper-button-next::after,
    .swiper-button-prev::after {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .container-slider {
        padding: 0 5px !important;
    }
    
    :root {
        --mobile-ad-width: 140px;
        --mobile-ad-height: 100%;
    }
    
    .sidebar-ad-item {
        width: var(--mobile-ad-width) !important;
        height: var(--mobile-ad-height) !important;
        background: #fff !important;
        box-shadow: 0 1px 4px rgba(0,0,0,0.05) !important;
        border-radius: var(--sidebar-border-radius) !important;
        padding: 3px !important; /* Even smaller padding */
    }
    
    .sidebar-ad-wrapper {
        width: 100% !important;
        height: 100% !important;
        border-radius: calc(var(--sidebar-border-radius) - 1px) !important;
        overflow: hidden !important;
    }
    
    .sidebar-ad-image-container {
        width: 100% !important;
        height: 100% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        background: #f8f9fa !important;
    }
    
    /* Hapus duplikasi - sidebar-ad-image sudah diatur dengan cover di atas */
    
    .slide-hover-button {
        display: none; /* Hide on very small screens */
    }
    
    .swiper-button-next,
    .swiper-button-prev {
        display: none; /* Hide navigation on mobile */
    }
}

/* ========== LOADING STATES ========== */
.slider-loading,
.sidebar-ads-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    border-radius: var(--slider-border-radius);
    color: #6c757d;
    font-size: 1rem;
}

.slider-loading {
    height: 400px;
}

.sidebar-ads-loading {
    height: var(--desktop-ad-height);
    font-size: 0.9rem;
}

/* ========== ACCESSIBILITY ========== */
.swiper-button-next:focus,
.swiper-button-prev:focus,
.sidebar-ad-item:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* ========== REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {
    .sidebar-ads-scroll {
        animation: none !important;
    }
    
    .swiper-container .swiper-slide,
    .slide-image,
    .sidebar-ad-image,
    .sidebar-ad-item {
        transition: none !important;
    }
    
    .slide-content:hover .slide-image,
    .sidebar-ad-link:hover .sidebar-ad-image {
        transform: none !important;
    }
}