/**
 * CIUT Hero Post Slider - Frontend Styles
 * Dizajnuar posaçërisht sipas pamjes aktuale të ciut.edu.al (Instituti Konfuci pranë Universitetit të Tiranës)
 */

:root {
    --ciut-primary: #b51626;
    --ciut-secondary: #8e0f1d;
    --ciut-title-color: #ffffff;
    --ciut-text-color: #f3f4f6;
    --ciut-height-desktop: 520px;
    --ciut-height-mobile: 360px;
    --ciut-title-size-desktop: 26px;
    --ciut-title-size-mobile: 18px;
    --ciut-excerpt-size: 15px;
    --ciut-overlay-opacity: 0.35;
    --ciut-border-radius: 0px;
}

/* ==========================================================================
   1. Kontenitori Kryesor i Slider-it (1 Post në Ekran)
   ========================================================================== */
.ciut-slider-container {
    position: relative;
    width: 100%;
    height: var(--ciut-height-desktop);
    border-radius: var(--ciut-border-radius);
    overflow: hidden;
    margin: 20px 0;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background-color: #121418;
    font-family: 'Open Sans', 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    user-select: none;
    -webkit-user-select: none;
    touch-action: pan-y;
}

/* Shiriti i hollë i progresit të kohës */
.ciut-progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 30;
    background: rgba(255, 255, 255, 0.2);
}

.ciut-progress-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #ff4d5e, var(--ciut-primary));
    transition: width 0.1s linear;
}

/* ==========================================================================
   2. Pista e Slide-ve dhe Slide Individuale
   ========================================================================== */
.ciut-slides-track {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.ciut-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease-in-out, visibility 0.5s ease-in-out;
}

.ciut-slide.ciut-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    z-index: 2;
}

/* Efekti Slide (Rrëshqitje Horizontale) */
.ciut-effect-slide .ciut-slide {
    transform: translateX(100%);
    transition: transform 0.55s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.55s;
    opacity: 0;
}
.ciut-effect-slide .ciut-slide.ciut-active {
    transform: translateX(0);
    opacity: 1;
}
.ciut-effect-slide .ciut-slide.ciut-prev-slide {
    transform: translateX(-100%);
    opacity: 0;
}

/* ==========================================================================
   3. Fotografia Kryesore Responsive dhe Mbulesa e Pastër
   ========================================================================== */
.ciut-slide-media {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.ciut-slide-img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center !important;
    display: block !important;
    border: none !important;
    margin: 0 !important;
    padding: 0 !important;
    transform: scale(1.0);
    transition: transform 0.8s ease;
}

.ciut-slide:hover .ciut-slide-img {
    transform: scale(1.02);
}

.ciut-slide-placeholder-pattern {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, #2b333e 0%, #15181e 100%);
}

/* Mbulesa e butë (overlay) që lejon foton të shihet qartë por ruan kontrastin e titullit */
.ciut-slide-overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg, 
        rgba(0, 0, 0, 0.15) 0%, 
        rgba(0, 0, 0, 0.35) 50%, 
        rgba(0, 0, 0, 0.55) 100%
    );
    opacity: var(--ciut-overlay-opacity);
    z-index: 2;
}

/* ==========================================================================
   4. Titulli i Postimit - Pozicionuar në Qendër Ekzaktësisht si në Foto
   ========================================================================== */
.ciut-slide-content {
    position: relative;
    z-index: 10;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 80px;
    box-sizing: border-box;
    text-align: center;
}

.ciut-slide-inner {
    max-width: 1050px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Titulli kryesor me hijëzim të theksuar si në ciut.edu.al */
.ciut-slide-title {
    font-family: 'Open Sans', 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    font-size: var(--ciut-title-size-desktop) !important;
    font-weight: 700 !important;
    line-height: 1.35 !important;
    margin: 0 !important;
    padding: 0 !important;
    letter-spacing: 0px !important;
    text-shadow: 
        0 2px 5px rgba(0, 0, 0, 0.85), 
        0 1px 2px rgba(0, 0, 0, 0.95),
        0 0 12px rgba(0, 0, 0, 0.6) !important;
    color: var(--ciut-title-color) !important;
    text-align: center !important;
}

.ciut-slide-title a {
    color: var(--ciut-title-color) !important;
    text-decoration: none !important;
    transition: color 0.2s ease, text-shadow 0.2s ease;
    display: inline-block;
}

.ciut-slide-title a:hover {
    color: #ffffff !important;
    text-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.95), 
        0 0 16px rgba(181, 22, 38, 0.9) !important;
}

/* Metadata opsionale (Nëse aktivizohet në admin) */
.ciut-slide-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 12px;
}

.ciut-badge-category {
    display: inline-block;
    padding: 4px 12px;
    background: var(--ciut-primary);
    color: #ffffff !important;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 4px;
    text-decoration: none !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.ciut-post-date {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
}

/* Përmbledhja dhe Butoni (Nëse aktivizohen në admin) */
.ciut-slide-excerpt {
    color: var(--ciut-text-color) !important;
    font-size: var(--ciut-excerpt-size) !important;
    line-height: 1.5 !important;
    margin: 12px auto 0 auto !important;
    max-width: 800px;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
}

.ciut-slide-action {
    margin-top: 18px;
}

.ciut-btn-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--ciut-primary);
    color: #ffffff !important;
    font-weight: 600;
    font-size: 13px;
    text-decoration: none !important;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: background 0.2s, transform 0.2s;
}

.ciut-btn-action:hover {
    background: var(--ciut-secondary);
    transform: translateY(-2px);
}

/* ==========================================================================
   5. Shigjetat e Lundrimit (Majtas / Djathtas) - Si në Foto
   ========================================================================== */
.ciut-slider-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0;
    pointer-events: none;
    z-index: 20;
}

.ciut-nav-btn {
    width: 32px;
    height: 48px;
    background: rgba(0, 0, 0, 0.55);
    border: none;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    pointer-events: auto;
    outline: none;
    transition: background 0.2s ease, opacity 0.2s ease;
}

.ciut-prev {
    border-radius: 0 4px 4px 0;
}

.ciut-next {
    border-radius: 4px 0 0 4px;
}

.ciut-nav-btn:hover {
    background: var(--ciut-primary);
}

/* ==========================================================================
   6. Pikat e Lundrimit në Qendër të Poshtme (Dots) - Si në Foto
   ========================================================================== */
.ciut-slider-bottom-bar {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ciut-dots {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ciut-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(0, 0, 0, 0.4);
    padding: 0;
    cursor: pointer;
    outline: none;
    transition: all 0.25s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}

.ciut-dot:hover {
    background: rgba(255, 255, 255, 0.85);
}

.ciut-dot.ciut-dot-active {
    background: #ffffff;
    border-color: var(--ciut-primary);
    transform: scale(1.15);
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.6);
}

.ciut-counter {
    display: none; /* I fshehur për të ruajtur pamjen e pastër si në foto */
}

/* ==========================================================================
   7. Përshtatja Responsive (Mobile & Tablet)
   ========================================================================== */
@media screen and (max-width: 991px) {
    .ciut-slider-container {
        height: 440px;
    }
    .ciut-slide-content {
        padding: 20px 50px;
    }
    .ciut-slide-title {
        font-size: calc(var(--ciut-title-size-desktop) * 0.88) !important;
    }
}

@media screen and (max-width: 768px) {
    .ciut-slider-container {
        height: var(--ciut-height-mobile);
        margin: 15px 0;
    }

    .ciut-slide-content {
        padding: 15px 42px;
    }

    .ciut-slide-title {
        font-size: var(--ciut-title-size-mobile) !important;
        line-height: 1.3 !important;
    }

    .ciut-nav-btn {
        width: 26px;
        height: 38px;
    }

    .ciut-dot {
        width: 9px;
        height: 9px;
        gap: 6px;
    }
}

@media screen and (max-width: 480px) {
    .ciut-slider-container {
        height: 320px;
    }

    .ciut-slide-content {
        padding: 12px 30px;
    }

    .ciut-slide-title {
        font-size: 16px !important;
    }

    .ciut-slider-nav {
        display: flex; /* Mbeten aktive për lundrim të lehtë */
    }
}