/* Modern styles for Jogos Regionais */

:root {
    --primary: #0d6efd;
    --secondary: #6c757d;
    --success: #198754;
    --info: #0dcaf0;
    --warning: #ffc107;
    --danger: #dc3545;
    --light: #f8f9fa;
    --dark: #212529;
    --header-height: 80px;
}

/* Typography */
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--dark);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Layout Components */
.page-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
    padding: 2rem 0;
}

/* Cards */
.modern-card {
    border: none;
    border-radius: 1rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.modern-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Images */
.img-hover {
    transition: transform 0.3s ease-in-out;
}

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

/* Buttons */
.btn-modern {
    border-radius: 2rem;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
    transition: all 0.2s ease-in-out;
}

.btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
}

/* Alerts */
.alert-modern {
    border: none;
    border-radius: 1rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

/* Navigation */
.nav-modern {
    background: var(--light);
    box-shadow: 0 2px 4px rgba(0,0,0,.05);
}

.nav-link-modern {
    position: relative;
    font-weight: 500;
}

.nav-link-modern::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--primary);
    transition: all 0.3s ease-in-out;
}

.nav-link-modern:hover::after {
    width: 100%;
    left: 0;
}

/* Tables */
.table-modern {
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.table-modern thead {
    background-color: var(--light);
}

.table-modern th {
    border: none;
    font-weight: 600;
}

.table-modern td {
    border: none;
    vertical-align: middle;
}

/* Social Icons */
.social-icon-modern {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: var(--light);
    color: var(--dark);
    transition: all 0.3s ease-in-out;
}

.social-icon-modern:hover {
    background-color: var(--primary);
    color: white;
    transform: translateY(-3px);
}

/* Animations */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

.slide-up {
    animation: slideUp 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { 
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsiveness */
@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .nav-modern {
        padding: 0.5rem 0;
    }
    
    .table-modern {
        display: block;
        overflow-x: auto;
    }
}

/* Utilities */
.shadow-sm-hover:hover {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.shadow-hover:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.transition-all {
    transition: all 0.3s ease-in-out;
}