:root {
    --primary-color: #00509D;
    --secondary-color: #003F88;
    --accent-color: #FFD500;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --text-color: #333;
    --text-muted: #6c757d;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s ease;
}

/* Estilo geral */
body {
    font-family: 'Poppins', 'Segoe UI', sans-serif;
    color: var(--text-color);
    background-color: #f8fafc;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
}

/* Header */
.logo-header {
    max-height: 80px;
    transition: var(--transition);
}

.logo-header:hover {
    transform: scale(1.05);
}

/* Text Gradient */
.text-gradient {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Search Section */
.search-section {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.search-section:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.form-control, .form-select {
    border-radius: var(--border-radius);
    padding: 0.5rem 1rem;
    border: 1px solid #dee2e6;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(0, 80, 157, 0.25);
}

.input-group-text {
    background-color: white;
    border-right: none;
}

/* Cards */
.obra-card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    overflow: hidden;
}

.obra-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.card-img-container {
    position: relative;
    overflow: hidden;
}

.card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.obra-card:hover .card-img-top {
    transform: scale(1.03);
}

.badge-overlay {
    position: absolute;
    top: 10px;
    right: 10px;
}

.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
    border-radius: 4px;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.bg-em-andamento {
    background-color: var(--info-color);
}

.bg-concluída {
    background-color: var(--success-color);
}

.bg-paralisada {
    background-color: var(--warning-color);
}

.bg-cancelada {
    background-color: var(--danger-color);
}

/* Progress Bar */
.progress {
    border-radius: 10px;
    background-color: #e9ecef;
}

.progress-bar {
    border-radius: 10px;
}

/* Info Boxes */
.info-box {
    display: flex;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    background-color: #f8f9fa;
    padding: 0.3rem 0.5rem;
    border-radius: 4px;
}

.info-box i {
    margin-right: 0.5rem;
    color: var(--primary-color);
    font-size: 0.9rem;
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    padding: 0.5rem 1rem;
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn i {
    margin-right: 0.3rem;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: white;
}

/* Footer */
footer {
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
}

/* Responsividade */
@media (max-width: 768px) {
    .card-img-top {
        height: 150px;
    }
    
    .btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
    
    h1 {
        font-size: 1.8rem;
    }
}

@media (max-width: 576px) {
    .card-body p {
        font-size: 0.9rem;
    }
    
    .info-box {
        font-size: 0.8rem;
    }
    
    .btn-sm {
        padding: 0.25rem 0.5rem;
        font-size: 0.8rem;
    }
}