/* ============================================================
   InfoMon – Display-Stylesheet (Vollbild-Anzeigeseite)
   Optimiert für Monitor-Dauerbetrieb
   ============================================================ */

:root {
    --display-bg:        #111111;
    --display-header-h: 90px;
    --display-footer-h: 50px;
    --display-accent:   #e67e00;
    --display-text:     #f0f0f0;
    --display-text-dim: #999;
    --display-card-bg:  #1e1e1e;
    --display-card-bd:  #333;
    --display-white:    #ffffff;
}

html, body {
    height: 100%;
    overflow: hidden;
}

body.display-body {
    background: url('/static/img/bg-display.jpg') center center / cover no-repeat fixed;
    color: var(--display-text);
    font-family: 'Segoe UI', Arial, Helvetica, sans-serif;
    display: flex;
    flex-direction: column;
}

/* ============================================================
   HEADER (Display)
   ============================================================ */
.display-header {
    height: var(--display-header-h);
    background: #ffffff;
    border-bottom: 4px solid var(--display-accent);
    flex-shrink: 0;
    display: flex;
    align-items: center;
}
.display-header-inner {
    padding: 0 2rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    width: 100%;
}
.display-logo {
    height: 56px;
    width: auto;
    object-fit: contain;
}
.display-header-info {
    flex: 1;
}
.display-dept-name {
    font-size: 2rem;
    font-weight: 800;
    color: #1a1a1a;
    letter-spacing: 0.03em;
    line-height: 1.1;
}
.display-datetime {
    font-size: 1rem;
    color: #555;
    margin-top: 0.2rem;
    font-variant-numeric: tabular-nums;
}

/* ============================================================
   MAIN (Display)
   ============================================================ */
.display-main {
    flex: 1;
    overflow: hidden;
    position: relative;
    padding: 0;
    display: flex;
    flex-direction: column;
}

/* ============================================================
   CAROUSEL
   ============================================================ */
.carousel-wrapper {
    flex: 1;
    position: relative;
    overflow: hidden;
}
.carousel-slide {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateX(60px);
    transition: opacity 0.7s ease, transform 0.7s ease;
    pointer-events: none;
}
.carousel-slide.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}
.carousel-slide.exiting {
    opacity: 0;
    transform: translateX(-60px);
}

.message-card {
    background: var(--display-card-bg);
    border: 2px solid var(--display-card-bd);
    border-top: 4px solid var(--display-accent);
    border-radius: 6px;
    padding: 3rem 4rem;
    max-width: 900px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 8px 40px rgba(0,0,0,0.5);
    position: relative;
}

/* Scrollbar für message-card */
.message-card::-webkit-scrollbar { width: 6px; }
.message-card::-webkit-scrollbar-thumb { background: #444; border-radius: 3px; }
.message-card::-webkit-scrollbar-track { background: transparent; }

.message-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--display-white);
    margin-bottom: 1.25rem;
    line-height: 1.2;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--display-accent);
}
.message-content {
    font-size: 1.35rem;
    line-height: 1.6;
    color: var(--display-text);
}
.message-content p { margin-bottom: 0.75rem; }
.message-content p:last-child { margin-bottom: 0; }
.message-content h1,
.message-content h2,
.message-content h3 {
    color: var(--display-white);
    margin-bottom: 0.5rem;
    margin-top: 1rem;
}
.message-content ul,
.message-content ol {
    margin-left: 1.5rem;
    margin-bottom: 0.75rem;
}
.message-content li { margin-bottom: 0.3rem; }
.message-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 1.15rem;
}
.message-content th {
    background: var(--display-accent);
    color: white;
    padding: 0.6rem 1rem;
    text-align: left;
}
.message-content td {
    padding: 0.5rem 1rem;
    border-bottom: 1px solid #333;
}
.message-content tr:nth-child(even) td { background: rgba(255,255,255,0.04); }
.message-content strong, .message-content b { color: var(--display-white); }

.message-footer {
    margin-top: 1.5rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--display-card-bd);
}
.message-date {
    font-size: 0.85rem;
    color: var(--display-text-dim);
}

.carousel-indicator {
    position: absolute;
    bottom: 1rem;
    right: 1.25rem;
    font-size: 0.85rem;
    color: var(--display-text-dim);
    background: rgba(0,0,0,0.4);
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
}

/* Dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.75rem;
    background: rgba(0,0,0,0.3);
    flex-shrink: 0;
}
.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #444;
    border: none;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}
.carousel-dot.active { background: var(--display-accent); transform: scale(1.3); }

/* ============================================================
   LEERER ZUSTAND
   ============================================================ */
.display-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--display-text);
    text-shadow: 0 2px 8px rgba(0,0,0,0.8);
}
.display-empty-icon { font-size: 5rem; margin-bottom: 1rem; opacity: 0.8; }
.display-empty-text { font-size: 1.5rem; }

/* ============================================================
   FOOTER (Display)
   ============================================================ */
.display-footer {
    height: var(--display-footer-h);
    background: #ffffff;
    border-top: 2px solid #ddd;
    flex-shrink: 0;
    display: flex;
    align-items: center;
}
.display-footer-inner {
    padding: 0 2rem;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.85rem;
    color: #555;
}
.display-footer-sep { opacity: 0.3; }

/* ============================================================
   PROGRESS BAR (Carousel-Timer)
   ============================================================ */
.carousel-progress {
    height: 3px;
    background: rgba(255,255,255,0.08);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}
.carousel-progress-bar {
    height: 100%;
    background: var(--display-accent);
    width: 0%;
    transition: width linear;
}