/**
 * Logo System - Estilos CSS
 * Sistema de logo responsivo com suporte a temas dinâmicos
 */

/* Logo Styles */
:root {
    --logo-color-light: #2563EB;
    --logo-color-dark: #60A5FA;
    --logo-hover-light: #1D4ED8;
    --logo-hover-dark: #93C5FD;
    --logo-size-sm: 120px;
    --logo-size-md: 150px;
    --logo-size-lg: 180px;
}

/* Dynamic logo colors based on theme */
[data-theme="light"] {
    --logo-color: var(--logo-color-light);
    --logo-hover: var(--logo-hover-light);
}

[data-theme="dark"] {
    --logo-color: var(--logo-color-dark);
    --logo-hover: var(--logo-hover-dark);
}

/* Classes para o logo */
.logo {
    display: inline-block;
    transition: all 0.3s ease;
    max-width: 100%;
    height: auto;
}

.logo:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

/* Tamanhos do logo */
.logo-sm {
    width: var(--logo-size-sm);
    max-width: var(--logo-size-sm);
}

.logo-md {
    width: var(--logo-size-md);
    max-width: var(--logo-size-md);
}

.logo-lg {
    width: var(--logo-size-lg);
    max-width: var(--logo-size-lg);
}

/* Logo SVG específico */
.logo-svg {
    fill: var(--logo-color);
    transition: fill 0.3s ease;
}

.logo-svg:hover {
    fill: var(--logo-color-hover);
}

/* Logo styling - suporta PNG e SVG */
.brand-logo {
    height: 50px;
    width: auto;
    transition: all 0.3s ease;
    object-fit: contain;
    flex-shrink: 0;
}

/* Sidebar collapsed state - logo menor para o ícone */
.sidebar.collapsed .brand-logo {
    height: 28px;
    width: 28px;
    max-width: 28px;
}

.sidebar.collapsed .sidebar-brand {
    justify-content: center;
    padding: 0;
}

/* Hover effects */
.brand-logo:hover {
    transform: scale(1.05);
}

/* Logo na página de login */
.login-logo {
    height: 48px;
    width: auto;
    max-width: 200px;
    margin-bottom: 20px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .logo-lg {
        width: var(--logo-size-md);
        max-width: var(--logo-size-md);
    }
    
    .logo-md {
        width: var(--logo-size-sm);
        max-width: var(--logo-size-sm);
    }
    
    
    .sidebar.collapsed .brand-logo {
        height: 24px;
        width: 24px;
        max-width: 24px;
    }
    
    .login-logo {
        height: 40px;
        max-width: 160px;
    }
}

@media (max-width: 480px) {
    .brand-logo {
        height: 24px;
        max-width: 80px;
    }
    
    .sidebar.collapsed .brand-logo {
        height: 20px;
        width: 20px;
        max-width: 20px;
    }
    
    .login-logo {
        height: 36px;
        max-width: 140px;
    }
}

/* Fallback para navegadores que não suportam CSS custom properties */
@supports not (color: var(--logo-color)) {
    .logo-svg {
        fill: #2563eb;
    }
    
    [data-theme="dark"] .logo-svg {
        fill: #60a5fa;
    }
}