body { 
    font-family: 'Sora', sans-serif; 
    height: 100vh; 
    overflow: hidden; 
    background-color: #000;
}

/* Contenidor principal per assegurar el centrat */
.main-wrapper {
    width: 100%; 
    max-width: 500px;
}

/* Botó de logout fixat a la part superior dreta de la pantalla */
.logout-fixed {
    position: fixed; 
    top: 20px; 
    right: 20px; 
    z-index: 1000; 
    background: none !important; 
    border: none; 
    cursor: pointer;
    transition: transform 0.2s ease;
}

.logout-fixed:hover {
    transform: scale(1.1);
}

/* Efecte Glassmorphism */
.glass-panel {
    background: rgba(255, 255, 255, 0.05) !important;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.custom-input {
    background: rgba(255, 255, 255, 0.1) !important;
    color: white !important;
}

.custom-input:focus {
    background: rgba(255, 255, 255, 0.15) !important;
}

.custom-input-group {
    background: rgba(0, 0, 0, 0.3);
    padding: 5px;
    display: flex;
    align-items: center;
}

/* Esfera decorativa taronja al fons */
.glow-sphere {
    position: fixed;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(255, 152, 0, 0.15) 0%, transparent 70%);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    filter: blur(60px);
    z-index: -1;
}

/* Estils de missatges */
.success { 
    background-color: rgba(76, 175, 80, 0.1) !important; 
    color: #4CAF50 !important; 
    border: 1px solid rgba(76, 175, 80, 0.5); 
}
.error { 
    background-color: rgba(244, 67, 54, 0.1) !important; 
    color: #f44336 !important; 
    border: 1px solid rgba(244, 67, 54, 0.5); 
}