/* Estilos globais adicionais para personalização */

:root {
    --primary-green: #4a8d5f;
    --dark-green: #2d5a3d;
    --light-green: #66b57a;
    --background-light: #f5f7fa;
    --background-dark: #c3cfe2;
    --text-primary: #333;
    --text-secondary: #666;
    --border-color: #e9ecef;
    --shadow-light: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-medium: 0 5px 20px rgba(0,0,0,0.1);
    --border-radius: 12px;
    --border-radius-small: 8px;
    --transition: all 0.3s ease;
}

/* Animações personalizadas */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Utilidades */
.fade-in {
    animation: slideInUp 0.6s ease;
}

.bounce-in {
    animation: bounceIn 0.8s ease;
}

.hover-lift {
    transition: var(--transition);
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

/* Melhorias de acessibilidade */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Estado de focus melhorado */
*:focus {
    outline: 3px solid var(--primary-green);
    outline-offset: 2px;
}

button:focus,
a:focus {
    outline: 3px solid var(--primary-green);
    outline-offset: 2px;
}

/* Indicadores de carregamento */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--primary-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsividade aprimorada */
@media (max-width: 480px) {
    .container {
        padding: 10px;
    }
    
    .btn {
        font-size: 0.9rem;
        padding: 10px 20px;
    }
    
    .form-group input,
    .form-group textarea,
    .form-group select {
        font-size: 16px; /* Evita zoom no iOS */
    }
}

/* Print styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        background: white !important;
    }
    
    .container {
        max-width: none !important;
        padding: 0 !important;
    }
}