/**
 * Frontend-Styles für den Adventskalender - Simple Schwarz-Weiß
 */

/* Container */
.adventskalender-container {
    max-width: 1000px;
    width: 100%;
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.adventskalender-title {
    text-align: center;
    font-size: 2em;
    margin-bottom: 20px;
    color: #000;
    font-weight: 700;
    word-wrap: break-word;
    flex-shrink: 0;
}

/* Grid Layout */
.adventskalender-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: 10px;
    width: 100%;
    flex: 1;
    box-sizing: border-box;
}

@media (min-width: 768px) {
    .adventskalender-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

@media (min-width: 1024px) {
    .adventskalender-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 20px;
    }
}

/* Türchen - alle gleich groß, füllen das Grid gleichmäßig */
.adventskalender-door {
    position: relative;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
    perspective: 1000px;
    width: 100%;
    aspect-ratio: 1 / 1;
    box-sizing: border-box;
}

.adventskalender-door.locked {
    cursor: not-allowed;
}

.adventskalender-door.empty {
    cursor: default;
}

/* Türchen Vorder- und Rückseite */
.door-front,
.door-back {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    transition: transform 0.6s ease;
    box-sizing: border-box;
}

.door-front {
    background-color: #000;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 2px solid #000;
    z-index: 2;
    transform: rotateY(0deg);
}

.adventskalender-door.locked .door-front {
    background: #666;
    border-color: #666;
}

.adventskalender-door.past .door-front {
    background: #999;
    border-color: #999;
}

.adventskalender-door.empty .door-front {
    background: #e0e0e0;
    border-color: #ccc;
}

.door-back {
    background-size: cover;
    background-position: center;
    background-color: #fff;
    border: 2px solid #000;
    transform: rotateY(180deg);
    z-index: 1;
}

/* Aufgeklapptes Türchen */
.adventskalender-door.opened .door-front {
    transform: rotateY(-180deg);
}

.adventskalender-door.opened .door-back {
    transform: rotateY(0deg);
    z-index: 2;
}

/* Hover-Effekt */
.adventskalender-door.unlocked.closed:hover {
    transform: scale(1.02);
}

.adventskalender-door.locked:hover {
    transform: none;
}

/* Türchen-Nummer */
.door-number {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3em;
    font-weight: 700;
    color: #fff;
    z-index: 3;
    pointer-events: none;
}

/* Schloss-Icon */
.door-lock {
    position: absolute;
    bottom: 10px;
    right: 10px;
    font-size: 1.5em;
    z-index: 3;
    pointer-events: none;
}

/* Rückseiten-Overlay */
.door-back-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.adventskalender-door.opened:hover .door-back-overlay {
    background: rgba(0, 0, 0, 0.5);
}

.door-click-hint {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.adventskalender-door.opened:hover .door-click-hint {
    opacity: 1;
}

/* Hinweis für vergangene Türchen */
.door-past-hint {
    color: white;
    font-size: 1em;
    font-weight: 600;
    text-align: center;
    padding: 15px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 8px;
}

/* Kleine Türchennummer für auto-geöffnete Türchen */
.door-number-small {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 1.2em;
    font-weight: 700;
    color: #fff;
    z-index: 3;
    pointer-events: none;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    transform: none;
    left: auto;
}

/* Leeres Türchen */
.door-empty-text {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.9em;
    color: #999;
    text-transform: uppercase;
    pointer-events: none;
}

/* Modal */
.adventskalender-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100vw !important;
    height: 100vh;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s ease;
    padding: 20px;
    box-sizing: border-box;
    margin-block-start: 0 !important;
    max-width: unset !important;
}

.adventskalender-modal.is-open {
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.adventskalender-modal[style*="display: none"] {
    display: none !important;
}

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

.modal-content {
    background: #fff;
    margin: 0;
    padding: 0;
    border: 2px solid #000;
    width: 90%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-close {
    position: absolute;
    right: 20px;
    top: 20px;
    color: #000;
    font-size: 32px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    transition: all 0.2s;
    line-height: 1;
}

.modal-close:hover,
.modal-close:focus {
    color: #666;
}

.modal-body {
    padding: 40px;
}

.modal-loading {
    text-align: center;
    padding: 60px 20px;
    font-size: 1.2em;
    color: #666;
}

/* Türchen-Inhalt im Modal */
.door-content {
    animation: fadeIn 0.3s ease;
}

.door-title {
    font-size: 2em;
    margin-bottom: 20px;
    color: #000;
    border-bottom: 2px solid #000;
    padding-bottom: 15px;
}

.door-title-number {
    display: block;
    font-size: 0.6em;
    color: #666;
    font-weight: 600;
    margin-bottom: 5px;
}

.door-image {
    margin: 25px 0;
    text-align: center;
    border: 2px solid #000;
}

.door-image img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.door-text {
    font-size: 1.1em;
    line-height: 1.7;
    color: #333;
}

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

/* Hinweis */
.adventskalender-notice {
    background: #f5f5f5;
    border: 2px solid #000;
    padding: 20px;
    text-align: center;
    color: #333;
    font-size: 1.1em;
    margin: 20px auto;
    max-width: 90%;
    box-sizing: border-box;
}

/* Responsive Anpassungen */
@media (max-width: 767px) {
    .adventskalender-container {
        padding: 15px 10px;
        height: auto;
    }
    
    .adventskalender-title {
        font-size: 1.3em;
        margin-bottom: 15px;
    }
    
    .adventskalender-grid {
        grid-template-columns: repeat(4, 1fr);
        grid-auto-rows: auto;
        gap: 8px;
    }
    
    .door-number {
        font-size: 1.8em;
    }
    
    .door-lock {
        font-size: 1em;
        bottom: 5px;
        right: 5px;
    }
    
    .door-click-hint {
        font-size: 0.7em;
        letter-spacing: 0.5px;
    }
    
    .door-empty-text {
        font-size: 0.7em;
        bottom: 5px;
    }
    
    .modal-content {
        width: 95%;
        max-height: 90vh;
    }
    
    .modal-body {
        padding: 20px 15px;
    }
    
    .door-title {
        font-size: 1.3em;
        padding-bottom: 10px;
    }
    
    .door-title-number {
        font-size: 0.7em;
    }
    
    .door-text {
        font-size: 1em;
        line-height: 1.6;
    }
    
    .modal-close {
        right: 10px;
        top: 10px;
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .adventskalender-title {
        font-size: 1.2em;
        margin-bottom: 15px;
    }
    
    .adventskalender-grid {
        gap: 8px;
    }
    
    .door-number {
        font-size: 1.5em;
    }
    
    .door-lock {
        font-size: 0.9em;
        bottom: 3px;
        right: 3px;
    }
    
    .door-click-hint {
        font-size: 0.6em;
    }
    
    .door-title {
        font-size: 1.1em;
    }
    
    .modal-body {
        padding: 15px 10px;
    }
}

/* Landscape Modus für Smartphones */
@media (max-width: 767px) and (orientation: landscape) {
    .adventskalender-grid {
        grid-template-columns: repeat(8, 1fr);
        grid-auto-rows: auto;
        gap: 6px;
    }
    
    .door-number {
        font-size: 1.5em;
    }
    
    .modal-content {
        max-height: 85vh;
    }
}