/* WDL CYBER-DAYLIGHT FUSION DESIGN - Angepasst an Bild-Referenz */
:root {
    /* GRUNDFARBEN (Dunkelblau/Anthrazit Basis) */
    --bg-body: #080a14; 
    --bg-sidebar: #0f1220; 
    --bg-card: #181d2e; 
    --border-col: #2f374d; 
    
    /* AKZENTFARBEN (Duale Akzente) */
    --accent-cyan: #00ffff; /* Primär: Türkis/Cyan */
    --accent-magenta: #ff00ff; /* Sekundär: Leuchtendes Magenta/Pink */
    
    /* TEXT & STATUS */
    --text-main: #ffffff; 
    --text-muted: #95a0b8; /* Hellblauer Muted Text */
    --accent-status-on: #00ff66; 
    --accent-status-off: var(--accent-magenta); 
    
    /* EFFEKTE (Glows & Shadows) */
    --glow-cyan: 0 0 10px rgba(0, 255, 255, 0.6);
    --glow-magenta: 0 0 8px rgba(255, 0, 255, 0.6);
    --glow-warm: 0 0 10px rgba(255, 150, 0, 0.5); /* Für den 'Daylight'-Effekt */
    --shadow-inset: inset 0 0 8px rgba(0, 0, 0, 0.4);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    /* Tiefe, dunkle Basis mit subtilem Radial-Glow */
    background: radial-gradient(circle at center, #101525 0%, #080a14 100%);
    color: var(--text-main);
    font-family: 'Segoe UI', Tahoma, sans-serif;
    height: 100vh;
    width: 100vw;
    overflow: hidden; 
}

/* === LAYOUT === */
.main-wrapper { display: flex; width: 100%; height: 100%; }

/* SIDEBAR */
.sidebar {
    width: 260px; height: 100%;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-col);
    display: flex; flex-direction: column; flex-shrink: 0; z-index: 100;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.8);
    position: relative; /* Wichtig für den Toggle-Button */
}
.brand {
    padding: 20px; text-align: center; font-size: 24px; font-weight: bold; color: #fff;
    border-bottom: 1px solid var(--border-col); text-transform: uppercase; letter-spacing: 3px;
}
.brand span { 
    color: var(--accent-cyan); 
    text-shadow: var(--glow-cyan); 
}

.menu-section { 
    padding: 20px 20px 5px; 
    font-size: 11px; 
    font-weight: bold; 
    color: var(--text-muted); 
    text-transform: uppercase; 
    letter-spacing: 1px;
}

.nav-link {
    display: flex; 
    align-items: center; 
    padding: 12px 20px; 
    color: var(--text-muted); 
    text-decoration: none; 
    font-size: 14px; 
    border-left: 3px solid transparent; 
    transition: 0.2s;
}
.nav-link:hover { 
    background: rgba(0, 255, 255, 0.1); 
    color: var(--accent-cyan); 
    border-left-color: var(--accent-cyan);
    text-shadow: 0 0 5px rgba(0, 255, 255, 0.3);
}
.nav-link.active { 
    background: rgba(255, 0, 255, 0.15); /* Magenta-Glow auf Active-Link */
    color: var(--accent-magenta); 
    border-left-color: var(--accent-magenta); 
    text-shadow: var(--glow-magenta);
}
.nav-link i { width: 25px; text-align: center; margin-right: 10px; }
.nav-link span { /* Text neben dem Icon */
    transition: opacity 0.3s;
}

/* SERVER UPLINK */
.server-uplink {
    margin-top: auto; 
    padding: 20px; 
    background: #141829; 
    border-top: 1px solid var(--border-col);
    box-shadow: var(--shadow-inset);
}
.uplink-header {
    display: flex; justify-content: space-between; align-items: center;
    color: var(--accent-cyan); font-size: 12px; font-weight: bold; text-transform: uppercase; margin-bottom: 15px;
    text-shadow: var(--glow-cyan);
}
.uplink-dot { 
    height: 8px; width: 8px; 
    background-color: var(--accent-status-on); 
    border-radius: 50%; 
    box-shadow: 0 0 8px var(--accent-status-on); 
}
.uplink-row { 
    display: flex; justify-content: space-between; margin-bottom: 8px; 
    color: var(--text-main); font-size: 13px; 
}
.status-online { color: var(--accent-status-on); text-shadow: 0 0 4px var(--accent-status-on); font-size: 11px; text-transform: uppercase; }
.status-maint { color: var(--accent-magenta); text-shadow: 0 0 4px var(--accent-magenta); font-size: 11px; text-transform: uppercase; }
.status-offline { color: var(--text-muted); font-size: 11px; text-transform: uppercase; }

/* CONTENT */
.content { flex: 1; background: transparent; padding: 30px; overflow-y: auto; }
.top-bar { 
    display: flex; justify-content: flex-end; align-items: center; 
    margin-bottom: 30px; 
    border-bottom: 1px solid var(--border-col); 
    padding-bottom: 15px; 
}
.top-bar strong { color: var(--accent-magenta) !important; text-shadow: 0 0 5px rgba(255, 0, 255, 0.3); }

/* GRIDS */
.dashboard-split { display: grid; grid-template-columns: 1fr 350px; gap: 25px; } 
.dashboard-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; } 

/* WIDGETS (Karten) */
.widget { 
    background: var(--bg-card); 
    border: 1px solid var(--border-col); 
    border-radius: 8px; 
    padding: 20px; 
    margin-bottom: 20px; 
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5); 
    transition: all 0.3s;
}
.widget:hover {
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.7);
    transform: translateY(-2px);
}
/* Leuchtende Ränder (Glow-Effekt) */
.border-cyan { border: 2px solid var(--accent-cyan); box-shadow: var(--glow-cyan); }
.border-green { border: 2px solid var(--accent-status-on); box-shadow: 0 0 15px rgba(0, 255, 0, 0.3); }
.border-red { border: 2px solid var(--accent-magenta); box-shadow: var(--glow-magenta); } /* Hier Magenta nutzen */

.widget-title { 
    color: var(--accent-cyan); 
    font-size: 14px; 
    font-weight: bold; 
    text-transform: uppercase; 
    border-bottom: 1px solid #334055; 
    padding-bottom: 10px; 
    margin-bottom: 15px; 
    letter-spacing: 1px; 
    text-shadow: 0 0 3px rgba(0, 255, 255, 0.4);
}

/* BANNER */
.banner-card {
    background: #252b40; 
    padding: 40px; 
    border-left: 5px solid var(--accent-magenta); 
    margin-bottom: 30px; 
    display: flex; 
    align-items: center;
    box-shadow: 0 0 25px rgba(255, 0, 255, 0.4); 
    border-radius: 8px;
}
.banner-card h1 { 
    font-size: 2.5em; 
    color: #fff; 
    text-transform: uppercase; 
    margin-right: 20px; 
}
.banner-card h1 span {
    color: var(--accent-cyan);
    text-shadow: var(--glow-cyan);
}
.banner-card p {
    color: var(--text-muted);
}

/* FORUM STYLE */
.forum-group { 
    background: #141829; 
    border: 1px solid var(--border-col); 
    border-radius: 8px; 
    margin-bottom: 20px; 
    overflow: hidden; 
}
.forum-header { 
    padding: 15px 20px; 
    display: flex; 
    justify-content: space-between; 
    border-bottom: 1px solid #222; 
    font-weight: bold; 
    color: var(--accent-magenta); 
    background: rgba(255, 0, 255, 0.08); 
    text-shadow: 0 0 3px rgba(255, 0, 255, 0.4);
}
.forum-item { 
    display: flex; 
    align-items: center; 
    justify-content: space-between; 
    padding: 15px 20px; 
    background: var(--bg-card); 
    border-bottom: 1px solid #1f253a; 
    text-decoration: none; 
    transition: 0.2s; 
}
.forum-item:hover { 
    background: #1f253a; 
    border-left: 3px solid var(--accent-cyan);
}
.fi-left { display: flex; align-items: center; gap: 15px; }
.fi-icon { 
    width: 40px; height: 40px; 
    background: rgba(0, 255, 255, 0.1); 
    border-radius: 50%; 
    display: flex; align-items: center; justify-content: center; 
    color: var(--accent-cyan); 
    box-shadow: 0 0 5px rgba(0, 255, 255, 0.3);
}
.fi-title { font-size: 14px; font-weight: bold; color: #fff; display: block; }
.fi-desc { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* ADMIN HEADER */
.admin-header { 
    display: flex; justify-content: space-between; align-items: center; 
    margin-bottom: 30px; 
    border-left: 4px solid var(--accent-magenta); 
    padding-left: 20px;
    color: var(--accent-magenta);
    text-shadow: var(--glow-magenta);
}
.admin-header h1 {
    font-size: 2em;
}

/* BUTTONS */
.btn-login { 
    border: 1px solid var(--accent-cyan); 
    color: var(--accent-cyan); 
    padding: 10px 25px; 
    text-decoration: none; 
    font-weight: bold; 
    font-size: 13px; 
    text-transform: uppercase;
    background: transparent;
    transition: 0.3s;
    border-radius: 5px;
    text-shadow: 0 0 3px rgba(0, 255, 255, 0.5);
    cursor: pointer;
}
.btn-login:hover { 
    background: var(--accent-cyan); 
    color: #000; 
    box-shadow: var(--glow-cyan);
    text-shadow: none;
}
.btn-small { 
    background: #333d55; 
    border: 1px solid #445066; 
    color: var(--text-muted); 
    padding: 5px 10px; 
    font-size: 10px; 
    text-decoration: none;
    border-radius: 3px;
    transition: 0.2s;
    cursor: pointer;
}
.btn-small:hover {
    background: #445066;
    color: var(--accent-cyan);
}

/* SRV ROW (Für Listen in Widgets) */
.srv-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px; border-bottom: 1px solid #1f253a;
}


/* LOGIN PAGE */
.login-body { 
    display: flex; align-items: center; justify-content: center; 
    height: 100vh; 
    background: #000000; 
    background-image: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), 
                      url('assets/img/login_bg.jpg'); 
    background-size: cover;
}
.login-box { 
    width: 400px; 
    background: rgba(18, 23, 40, 0.95); 
    padding: 40px; 
    border: 3px solid var(--accent-magenta); 
    text-align: center;
    box-shadow: 0 0 40px rgba(255, 0, 255, 0.5);
    border-radius: 12px;
}
.login-box h1 span { 
    color: var(--accent-magenta);
    text-shadow: var(--glow-magenta);
}

.login-input { 
    width: 100%; 
    background: #0f1220; 
    border: 1px solid #334055; 
    color: #fff; 
    padding: 12px; 
    margin-bottom: 15px;
    border-radius: 5px;
    box-shadow: var(--shadow-inset);
    transition: 0.3s;
}
.login-input:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 5px var(--accent-cyan), var(--shadow-inset);
    outline: none;
}


/* ================================================= */
/* --- CSS FÜR MENÜ MINIMIERUNG (MUSS HINZUGEFÜGT WERDEN) --- */
/* ================================================= */

/* 1. Toggle Button Style */
.sidebar-toggle-btn {
    position: absolute;
    top: 20px;
    right: -12px;
    z-index: 101;
    cursor: pointer;
    border-radius: 50%; 
    width: 24px;
    height: 24px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-col);
    color: var(--accent-cyan);
    transition: transform 0.3s;
}
.sidebar-toggle-btn:hover {
    background: var(--accent-cyan);
    color: var(--bg-card);
    border-color: var(--accent-cyan);
}


/* 2. Zustand: Sidebar im minimierten Zustand */
body.sidebar-collapsed .sidebar {
    width: 80px; 
    transition: width 0.3s ease-in-out;
}

/* 3. Alle Texte, Sections, Uplinks ausblenden */
body.sidebar-collapsed .sidebar .menu-section,
body.sidebar-collapsed .sidebar .server-uplink,
body.sidebar-collapsed .sidebar .brand span,
body.sidebar-collapsed .sidebar .nav-link span {
    display: none;
    opacity: 0;
    transition: opacity 0.1s;
}

/* 4. Brand-Logo auf die Mitte setzen (WDL) */
body.sidebar-collapsed .sidebar .brand {
    padding: 20px 0;
    letter-spacing: normal;
    font-size: 20px;
}

/* 5. Navigationslinks anpassen (zentrieren) */
body.sidebar-collapsed .sidebar .nav-link {
    justify-content: center;
    padding: 12px 0;
}
body.sidebar-collapsed .sidebar .nav-link i {
    margin-right: 0;
    width: auto;
}

/* 6. Toggle Button Pfeil drehen und positionieren */
body.sidebar-collapsed .sidebar-toggle-btn {
    transform: rotate(180deg);
    right: -12px;
}