/* Estilos personalizados para o EcoBr */
:root {
    --primary-color: #198754;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.bg-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.card {
    border-radius: 15px;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.card-body {
    border-radius: 15px;
}

.input-group-text {
    border: 1px solid #dee2e6;
    background-color: #f8f9fa;
}

.form-control {
    border: 1px solid #dee2e6;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
}

.btn-success {
    background: linear-gradient(45deg, var(--success-color), #20c997);
    border: none;
    transition: all 0.3s ease;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(25, 135, 84, 0.4);
}

.btn-outline-secondary {
    border-color: #dee2e6;
}

.btn-outline-secondary:hover {
    background-color: #6c757d;
    border-color: #6c757d;
}

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

.card {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsividade */
@media (max-width: 768px) {
    .card-body {
        padding: 2rem !important;
    }
    
    .col-md-6 {
        margin: 0 1rem;
    }
}

/* Toast personalizado */
.toast {
    border-radius: 10px;
    border: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.toast-header {
    border-bottom: 1px solid #e9ecef;
    background-color: #f8f9fa;
}

/* Estados de loading */
.spinner-border {
    width: 1rem;
    height: 1rem;
}

/* Efeitos hover */
.input-group:hover .form-control {
    border-color: #adb5bd;
}

/* Focus states melhorados */
.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
}

/* Transições suaves */
* {
    transition: all 0.2s ease;
}

/* Ícones */
.fa-leaf {
    color: var(--success-color);
}

/* Texto do card */
.text-dark {
    color: var(--dark-color) !important;
}

.text-muted {
    color: #6c757d !important;
}