:root {
    --bg-main: #0f0f0f;
    --bg-panel: #1c1c1c;
    --bg-panel-alt: #242424;
    --border-panel: #3a3a3a;
    --card-border: #1c1c1c;
    --card-bg: #242424;
    --text-main: #e6e6e6;
    --text-muted: #a0a0a0;
    --accent: #ff9800;
    --accent-hover: #ffb74d;
    --radius: 8px;
    --shadow: 0 2px 6px rgba(0,0,0,0.5);
}

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    background: var(--bg-main);
    color: var(--text-main);
}

/* Container global */
.container {
    max-width: 1400px;
    margin: auto;
    padding: 20px;
}

/* Header */
.header {
    text-align: center;
    margin-bottom: 30px;
}
.header h1 {
    font-size: 2.6rem;
    font-weight: 700;
    margin-bottom: 10px;
}
.header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Titre */
.page-title {
    text-align: center;
    font-size: 2.4rem;
    font-weight: 600;
    margin-top: 10px;
    margin-bottom: 20px;
    color: #ffffff;
}

/* --- PAGE LOGIN STYLE PROXMOX --- */

.login-body {
    background: #1c1c1c; /* fond sombre */
    font-family: Arial, sans-serif;
    color: #ddd;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

/* Carte centrale */
.login-card {
    background: #2a2a2a;
    padding: 40px;
    width: 380px;
    border-radius: 12px;
    box-shadow: 0 0 25px rgba(0,0,0,0.5);
    border: 1px solid #3a3a3a;
    text-align: left;
}

/* Titre */
.login-title {
    text-align: center;
    margin: 0;
    font-size: 1.8rem;
    color: #f15a24; /* Orange Proxmox */
}

/* Sous-titre */
.login-subtitle {
    text-align: center;
    margin-top: 5px;
    margin-bottom: 25px;
    color: #bbb;
    font-size: 0.95rem;
}

/* Formulaire */
.login-form label {
    display: block;
    margin-bottom: 6px;
    color: #ccc;
    font-size: 0.9rem;
}

.login-form input {
    width: 100%;
    padding: 12px;
    margin-bottom: 18px;
    border-radius: 6px;
    border: 1px solid #444;
    background: #1b1b1b;
    color: #eee;
    font-size: 1rem;
}

.login-form input:focus {
    border-color: #f15a24;
    outline: none;
}

/* Bouton */
.login-btn {
    width: 100%;
    padding: 12px;
    background: #f15a24; /* Orange Proxmox */
    border: none;
    border-radius: 6px;
    color: #fff;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.2s;
}
/* Logo PNG */
.login-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}
.logo-img {
    width: 120px;      /* Ajuste selon ton logo */
    height: auto;
    filter: drop-shadow(0 0 6px #f15a24); /* Glow orange Proxmox */
}


.login-btn:hover {
    background: #ff6f3a;
}

/* Erreur */
.login-error {
    color: #ff4b4b;
    margin-bottom: 15px;
    text-align: center;
    font-size: 0.9rem;
}

/* Page accueil */
.accueil-container {
    max-width: 1100px;
    margin: 40px auto;
    text-align: center;
}
.accueil-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-main);
}
.accueil-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}
.accueil-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}
.accueil-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-panel);
    border-radius: var(--radius);
    padding: 25px;
    box-shadow: var(--shadow);
    transition: transform 0.2s;
}
.accueil-card:hover {
    transform: translateY(-4px);
}
.accueil-card h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: var(--text-main);
}
.accueil-card p {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

/* Barre d'onglets */
.top-nav {
    display: flex;
    justify-content: center;
    gap: 40px;
    background: #111;
    padding: 12px 0;
    border-bottom: 1px solid #333;
    margin-bottom: 25px;
}
.top-nav .tab {
    color: #ddd;
    font-size: 18px;
    font-weight: bold;
    text-decoration: none;
    padding: 8px 20px;
    border-radius: 6px;
    transition: background 0.2s, color 0.2s;
}
.top-nav .tab:hover {
    background: #333;
    color: #fff;
}
.top-nav .tab.active {
    border-bottom: 3px solid #ff9800;
    color: #fff;
}

/* Boutons généraux */
.btn {
    display: inline-block;
    padding: 12px 20px;
    background: var(--accent);
    color: white;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s;
}
.btn:hover {
    background: var(--accent-hover);
}

/* Footer */
.footer {
    margin-top: 40px;
    padding: 15px 0;
    text-align: center;
    font-size: 0.9rem;
    color: #cccccc;
    border-top: 1px solid #333;
}