/* =============================================
   CSS Específico - Compressor de Imagem (Padrão V5 COMPLETO)
   ============================================= */

/* --- [BASE V5] Estrutura, Breadcrumbs, Headers, etc. --- */
.tool-container { 
    max-width: 800px;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
.breadcrumbs { margin-bottom: var(--spacing-md); font-size: 0.9rem; color: var(--c-text-secondary); }
.breadcrumbs a { color: var(--c-text-secondary); text-decoration: none; }
.breadcrumbs a:hover { color: var(--c-primary); }
.breadcrumbs span { margin: 0 0.25rem; }

.category-header { text-align: center; margin-bottom: var(--spacing-xl); }
.category-header h1 { font-size: 2.5rem; margin-bottom: var(--spacing-sm); }
.category-header p.page-description { font-size: 1.1rem; max-width: 60ch; margin: 0 auto; color: var(--c-text-secondary); }

.tool-subnav { display: flex; flex-wrap: wrap; gap: var(--spacing-sm) var(--spacing-md); justify-content: center; padding: var(--spacing-md); background-color: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--border-radius-lg); margin-top: var(--spacing-xl); }
.tool-subnav a { font-weight: 600; color: var(--c-text-secondary); text-decoration: none; padding: var(--spacing-sm) var(--spacing-md); border-radius: var(--border-radius); transition: all var(--transition-fast); }
.tool-subnav a:hover { background-color: var(--c-background); color: var(--c-text-primary); }
.tool-subnav a.is-active { background-color: var(--c-primary-alpha); color: var(--c-primary); }

/* --- [BASE V5] Formulários e Botões --- */
.form-group { margin-bottom: var(--spacing-lg); }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; font-size: 0.9rem; text-align: left; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.75rem 1.25rem; font-size: 1rem; font-weight: 600; text-align: center; text-decoration: none; cursor: pointer; border: 1px solid transparent; border-radius: var(--border-radius); transition: all var(--transition-fast); }
.btn--primary { color: #fff; background-color: var(--c-primary); border-color: var(--c-primary); }
.btn--primary:hover { background-color: var(--c-primary-dark); border-color: var(--c-primary-dark); }
/* [PADRÃO V5] Mantendo seu estilo de disabled original */
.btn:disabled { background-color: var(--c-surface-dark) !important; color: var(--c-text-disabled) !important; border-color: var(--c-border) !important; cursor: not-allowed; transform: none !important; }

/* [BASE V5] Slider (Range input) */
.form-range { 
    -webkit-appearance: none; 
    appearance: none; 
    width: 100%; 
    height: 10px; 
    /* === CORREÇÃO AQUI === */
    /* A cor da "barra" (track) agora usa --c-border para ser visível no modo escuro */
    background-color: var(--c-border); 
    /* === FIM DA CORREÇÃO === */
    border-radius: 5px; 
    outline: none; 
    opacity: 0.9; 
    transition: opacity 0.2s; 
}
.form-range:hover { opacity: 1; }
.form-range::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 22px; height: 22px; background: var(--c-primary); border-radius: 50%; cursor: pointer; border: 2px solid var(--c-background); }
.form-range::-moz-range-thumb { width: 22px; height: 22px; background: var(--c-primary); border-radius: 50%; cursor: pointer; border: 2px solid var(--c-background); }

/* --- [BASE V5] Conteúdo SEO --- */
.tool-content-wrapper { max-width: 75ch; margin-left: auto; margin-right: auto; margin-top: var(--spacing-xl); padding: 0 var(--spacing-sm); }
.tool-content-wrapper h2 { font-size: 1.8rem; margin-bottom: var(--spacing-md); }
.tool-content-wrapper h3 { font-size: 1.3rem; margin-top: var(--spacing-lg); margin-bottom: var(--spacing-sm); }
.tool-content-wrapper p, .tool-content-wrapper ul { font-size: 1.05rem; line-height: 1.7; margin-bottom: var(--spacing-lg); }
.tool-content-wrapper ul { padding-left: 30px; }
.tool-content-wrapper li { margin-bottom: var(--spacing-sm); }

/* [BASE V5] Outras Categorias */
.other-tools-section { padding-top: var(--spacing-xl); }
.section-title { text-align: center; font-size: 1.8rem; margin-bottom: var(--spacing-lg); }
.grid.category-grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--spacing-lg); }


/* =============================================
   [ESPECÍFICO] Estilos do Compressor
   ============================================= */

.drop-area { 
    border: 2px dashed var(--c-border); 
    border-radius: var(--border-radius-lg); 
    padding: 40px; 
    text-align: center; 
    cursor: pointer; 
    transition: background-color 0.3s, border-color 0.3s; 
    background-color: var(--c-surface);
}
.drop-area p {
    font-size: 1.1rem;
    color: var(--c-text-secondary);
    margin: 0;
}
.drop-area p strong {
    color: var(--c-primary);
}
.drop-area.drag-over { 
    border-color: var(--c-primary); 
    background-color: var(--c-primary-alpha); 
}

.preview-img { 
    display: block; 
    max-width: 100%; 
    max-height: 250px; 
    margin: 15px auto 0; 
    border-radius: var(--border-radius); 
    border: 1px solid var(--c-border); 
}
#options-section {
    text-align: center;
}
#image-info {
    margin-top: 10px; 
    font-size: 0.9em;
    color: var(--c-text-secondary);
}
#quality-container {
    margin-top: 20px;
}

/* --- Resultados --- */
.comparison-grid { 
    display: grid; 
    grid-template-columns: 1fr; 
    gap: 20px; 
    text-align: center; 
}
.comparison-grid h4 {
    font-size: 1rem;
    color: var(--c-text-secondary);
    font-weight: 500;
}

.stats-grid { 
    display: grid; 
    grid-template-columns: repeat(3, 1fr); 
    gap: 10px; 
    text-align: center; 
    margin-top: 20px; 
    padding: 15px; 
    background-color: var(--c-surface); /* V5 Var */
    border-radius: var(--border-radius-lg);
}
.stat-value { 
    font-size: 1.4rem; 
    font-weight: 600; 
    color: var(--c-text-primary); /* V5 Var */
}
.stat-label { 
    font-size: 0.8rem; 
    color: var(--c-text-secondary); /* V5 Var */
    text-transform: uppercase;
}
.stat-reduction { 
    color: var(--c-success); /* V5 Var (era accent-color) */
}

@media (min-width: 768px) { 
    .comparison-grid { grid-template-columns: 1fr 1fr; } 
}