/**
 * Dual Container Widget Styles
 * Version: 1.0.0
 */

/* CSS-Variablen für Animation */
:root {
    --dcw-animation-speed: 600ms;
    --dcw-animation-easing: cubic-bezier(0.4, 0.0, 0.2, 1);
    --dcw-hover-easing: cubic-bezier(0.33, 1, 0.68, 1);
    --dcw-hover-timing: 400ms;
    --dcw-hover-scale: 1.02;
    --dcw-hover-shadow: 30px;
    --dcw-hover-brightness: 0.85;
    --dcw-content-easing: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --dcw-shadow-transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
}

/* Hauptcontainer */
.dcw-container {
    display: flex;
    width: 100%;
    overflow: hidden;
    position: relative;
    box-sizing: border-box;
}

/* Hälften-Container Basis-Styles */
.dcw-container-half {
    position: relative;
    width: 50%;
    overflow: hidden;
    background-size: cover;
    background-position: center center;
    transition: width var(--dcw-animation-speed) var(--dcw-animation-easing),
                height var(--dcw-animation-speed) var(--dcw-animation-easing),
                transform var(--dcw-animation-speed) var(--dcw-animation-easing),
                box-shadow var(--dcw-shadow-transition);
    will-change: width, height, transform;
    transform: translateZ(0);
    box-shadow: 0 0 0 rgba(0, 0, 0, 0);
}

/* Overlay für den Hintergrund */
.dcw-content-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

/* Content-Container */
.dcw-content {
    position: relative;
    z-index: 2;
    padding: 2em;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    text-align: center;
    box-sizing: border-box;
    transition: opacity var(--dcw-animation-speed) var(--dcw-content-easing),
                transform 0.4s var(--dcw-content-easing);
    will-change: opacity, transform;
    backface-visibility: hidden;
    transform: translateY(0) scale(1);
}

/* Titel */
.dcw-title {
    margin-bottom: 0.8em;
    font-size: 2.2em;
    font-weight: 600;
    line-height: 1.2;
}

/* Beschreibung */
.dcw-description {
    margin-bottom: 2em;
    line-height: 1.6;
    max-width: 80%;
}

/* Buttons */
.dcw-button {
    cursor: pointer;
    border: none;
    padding: 10px 20px;
    border-radius: 3px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s var(--dcw-hover-easing);
    position: relative;
    overflow: hidden;
    z-index: 1;
    transform: translateY(0) scale(1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.dcw-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.dcw-button:active {
    transform: translateY(-1px) scale(0.98);
    transition: all 0.1s ease;
}

/* Detailansicht Styles */
.dcw-detailed-content {
    max-height: 100%;
    overflow-y: auto;
    padding-right: 15px;
    opacity: 0;
    visibility: hidden;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.dcw-detailed-content.active {
    opacity: 1;
    visibility: visible;
}

.dcw-detailed-text {
    margin-bottom: 2em;
    text-align: left;
    line-height: 1.6;
}

.dcw-detailed-text ul, 
.dcw-detailed-text ol {
    text-align: left;
    padding-left: 1.5em;
    margin-bottom: 1.5em;
}

.dcw-detailed-text li {
    margin-bottom: 0.8em;
    position: relative;
}

/* Aktivzustand (erweitert) */
.dcw-container-half.active {
    width: 90%;
    z-index: 5;
    transition: width var(--dcw-animation-speed) var(--dcw-animation-easing),
                height var(--dcw-animation-speed) var(--dcw-animation-easing),
                transform 0.8s var(--dcw-animation-easing),
                box-shadow var(--dcw-shadow-transition);
    transform: translateX(0) scale(1.01);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* Inaktivzustand (minimiert) */
.dcw-container-half.inactive {
    width: 10%;
    z-index: 1;
    transition: width var(--dcw-animation-speed) var(--dcw-animation-easing),
                height var(--dcw-animation-speed) var(--dcw-animation-easing),
                transform 0.8s var(--dcw-animation-easing),
                filter 0.6s var(--dcw-animation-easing);
    transform: scale(0.98);
    filter: brightness(0.7) contrast(0.9);
}

/* Wenn inaktiv, verstecke den Inhalt */
.dcw-container-half.inactive .dcw-content {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.95);
    transition: opacity 0.3s ease-out,
                visibility 0.3s ease-out,
                transform 0.4s var(--dcw-content-easing);
}

/* Bei aktivem Container den Inhalt anzeigen */
.dcw-container-half.active .dcw-content.dcw-initial-content,
.dcw-container-half.active .dcw-content.dcw-detailed-content.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    transition: opacity 0.5s ease-in 0.3s,
                visibility 0.5s ease-in 0.3s,
                transform 0.6s var(--dcw-content-easing) 0.2s;
}

/* Scrollbar-Styling für den Detailinhalt */
.dcw-detailed-content::-webkit-scrollbar {
    width: 6px;
}

.dcw-detailed-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.dcw-detailed-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.dcw-detailed-content::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

/* Ripple-Effekt für Buttons */
.dcw-button:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.3) 10%, transparent 10.01%);
    background-repeat: no-repeat;
    background-position: 50%;
    transform: scale(10, 10);
    opacity: 0;
    transition: transform 0.5s, opacity 0.8s;
}

.dcw-button:active:after {
    transform: scale(0, 0);
    opacity: 0.3;
    transition: 0s;
}

/* Zurück-Button spezielle Styles */
.dcw-back-button {
    margin-top: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.dcw-back-button:before {
    content: '←';
    margin-right: 8px;
    font-size: 1.2em;
    line-height: 1;
}

/* Responsive Anpassungen */
@media (max-width: 991px) {
    .dcw-title {
        font-size: 1.8em;
    }
    
    .dcw-description {
        max-width: 90%;
    }
}

@media (max-width: 767px) {
    .dcw-container {
        flex-direction: column;
        height: auto !important;
    }
    
    .dcw-container-half {
        width: 100%;
        height: 50vh;
        transition: height var(--dcw-animation-speed) var(--dcw-animation-easing),
                    transform 0.6s var(--dcw-animation-easing),
                    filter 0.5s var(--dcw-animation-easing);
    }
    
    .dcw-container-half.active {
        width: 100%;
        height: 90vh;
        transition: height var(--dcw-animation-speed) var(--dcw-animation-easing),
                    transform 0.6s var(--dcw-animation-easing);
        transform: scale(1);
        box-shadow: 0 -5px 30px rgba(0, 0, 0, 0.3);
    }
    
    .dcw-container-half.inactive {
        width: 100%;
        height: 10vh;
        transition: height var(--dcw-animation-speed) var(--dcw-animation-easing),
                    transform 0.6s var(--dcw-animation-easing),
                    filter 0.5s var(--dcw-animation-easing);
        transform: scale(0.97);
        filter: brightness(0.6) contrast(0.85);
    }
    
    .dcw-description {
        max-width: 100%;
    }
    
    .dcw-content {
        padding: 1.5em;
    }
}

@media (max-width: 479px) {
    .dcw-title {
        font-size: 1.5em;
    }
    
    .dcw-container-half {
        height: 40vh;
    }
}

/* Animationsklassen für weiche Übergänge */
.dcw-fade-in {
    animation: smoothFadeIn 0.6s var(--dcw-content-easing) forwards;
}

.dcw-fade-out {
    animation: smoothFadeOut 0.5s var(--dcw-content-easing) forwards;
}

@keyframes smoothFadeIn {
    0% { 
        opacity: 0;
        transform: translateY(15px) scale(0.97);
    }
    60% {
        opacity: 0.8;
    }
    100% { 
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes smoothFadeOut {
    0% { 
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    40% {
        opacity: 0.3;
    }
    100% { 
        opacity: 0;
        transform: translateY(-10px) scale(0.98);
    }
}

/* Hover-Effekt für Container */
.dcw-container-half {
    transition: all var(--dcw-hover-timing) var(--dcw-hover-easing);
    z-index: 2;
}

.dcw-container-half:hover {
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2);
}

/* Verbesserte Hover-Performance durch will-change */
.dcw-container-half.dcw-hover-ready {
    will-change: transform, width, filter, box-shadow;
    transition: all var(--dcw-hover-timing) var(--dcw-hover-easing);
}