:root {
    --rapf-bg-dark: #1e1e1e; /* Noir très sombre */
    --rapf-bg-medium: #282828; /* Gris foncé, pour les cartes et la navbar */
    --rapf-bg-light: #3a3a3a; /* Gris un peu plus clair, pour les éléments actifs/hover */
    --rapf-text-primary: #f0f0f0; 
    --rapf-text-secondary: #aaaaaa; 
    --rapf-accent-red: #9e2356; /* Rouge Bordeaux, couleur d'accentuation */
    --rapf-accent-green: #43b581; /* Vert "Go" */
    --rapf-accent-delete: #f04747; /* Rouge vif pour supprimer */
    --rapf-sidebar-width: 230px;
    --rapf-navbar-height: 50px;
    --rapf-border-color: #333333;
    --rapf-error-color: #f04747; /* Pour les alertes */
}

/* Général et Réinitialisation */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    color: var(--rapf-text-primary);
    background-color: var(--rapf-bg-dark);
    line-height: 1.6;
    /* Simuler l'effet de fond de l'image (légèrement strié rouge/noir) */
    background-image: linear-gradient(0deg, rgba(30, 30, 30, 0.95), rgba(30, 30, 30, 0.95)), 
                      repeating-linear-gradient(0deg, #180004 0, #180004 1px, transparent 1px, transparent 2px);
}

a {
    color: var(--rapf-accent-red);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: #c0407f; 
}

/* --- Header & Navigation (Navbar) --- */
.navbar {
    height: var(--rapf-navbar-height);
    background-color: var(--rapf-bg-medium);
    display: flex;
    align-items: center;
    padding: 0 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.4);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-weight: 900;
    color: var(--rapf-text-primary);
    font-size: 1.5em;
    margin-right: 40px;
    letter-spacing: 2px;
    /* Effet d'accentuation pour RAPF */
    text-shadow: 0 0 8px rgba(158, 35, 86, 0.7); 
}

.nav-item {
    color: var(--rapf-text-secondary);
    padding: 15px 15px;
    font-weight: 600;
    transition: all 0.2s;
    border-bottom: 3px solid transparent;
}

.nav-item:hover, .nav-item.current {
    color: var(--rapf-text-primary);
    border-bottom: 3px solid var(--rapf-accent-red);
}

.btn-auth {
    background-color: var(--rapf-accent-red);
    color: white;
    padding: 8px 15px;
    border-radius: 5px;
    font-weight: 700;
    transition: background-color 0.2s;
    text-transform: uppercase;
}

.btn-auth:hover {
    background-color: #c0407f;
}

/* --- Layout Dashboard --- */
.dashboard-layout {
    display: grid;
    grid-template-areas:
        "header header"
        "sidebar content";
    grid-template-columns: var(--rapf-sidebar-width) 1fr;
    grid-template-rows: var(--rapf-navbar-height) 1fr;
    min-height: 100vh;
}

#sidebar { 
    grid-area: sidebar; 
    background-color: var(--rapf-bg-medium); 
    padding-top: 20px; 
    border-right: 1px solid var(--rapf-border-color);
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.3);
    position: relative;
}

#dashboard-content-main { 
    grid-area: content; 
    padding: 30px; 
}

/* --- Sidebar --- */
.sidebar-section {
    color: var(--rapf-text-secondary);
    font-size: 0.9em;
    padding: 10px 20px 5px;
    margin-top: 15px;
    font-weight: 700;
    text-transform: uppercase;
}

.sidebar-item {
    display: flex;
    align-items: center;
    color: var(--rapf-text-secondary);
    padding: 12px 20px;
    border-left: 4px solid transparent;
    transition: all 0.2s;
    font-size: 1em;
}

.sidebar-item:hover {
    color: var(--rapf-text-primary);
    background-color: rgba(158, 35, 86, 0.1);
}

.sidebar-item.active {
    color: var(--rapf-text-primary);
    border-left: 4px solid var(--rapf-accent-red);
    background-color: var(--rapf-bg-dark);
}

.sidebar-item svg {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    fill: currentColor;
}

.change-appearance {
    /* Style comme Tupperbox en bas à gauche */
    font-size: 0.8em;
    color: var(--rapf-text-secondary);
    padding: 15px 20px;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    box-sizing: border-box;
    border-top: 1px solid var(--rapf-border-color);
    cursor: pointer;
}

/* --- Composants & Cartes --- */
.card {
    background-color: var(--rapf-bg-medium);
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

h2 {
    color: var(--rapf-text-primary);
    border-bottom: 2px solid var(--rapf-accent-red);
    padding-bottom: 10px;
    margin-bottom: 25px;
    font-weight: 600;
}

/* Grille de Sélection de Serveur */
.mee6-server-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 25px;
    margin-top: 20px;
}

.server-card {
    background-color: var(--rapf-bg-dark);
    border: 1px solid var(--rapf-border-color);
    border-radius: 8px;
    overflow: hidden;
    text-align: center;
    transition: all 0.2s;
    display: block;
}

.server-card:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.7);
    border-color: var(--rapf-accent-red);
}

.server-icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 20px auto 10px;
    border: 3px solid var(--rapf-accent-red);
}

.server-status-btn {
    display: block;
    padding: 12px;
    font-weight: 700;
    text-transform: uppercase;
    color: white;
}

.status-go {
    background-color: var(--rapf-accent-green);
}

.status-setup {
    background-color: var(--rapf-accent-delete);
}

/* --- Vues de Configuration --- */
.rapf-config-layout {
    display: grid;
    grid-template-columns: 1fr 2.5fr;
    gap: 30px;
}

.character-list-container {
    background-color: var(--rapf-bg-medium);
    border-radius: 8px;
    padding: 10px;
}

.character-item {
    background-color: var(--rapf-bg-dark);
    /* ... (Style de l'item) ... */
}

.config-panel {
    /* Style du panneau de droite */
    background-color: var(--rapf-bg-medium);
}

.btn-save {
    background-color: var(--rapf-accent-red);
    padding: 10px 25px;
    transition: background-color 0.2s;
}

.btn-save:hover {
    background-color: #c0407f;
}