/* EventoRio - Estilos Principais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #667eea;
    --primary-dark: #764ba2;
    --secondary: #f093fb;
    --success: #4caf50;
    --danger: #f44336;
    --warning: #ff9800;
    --dark: #333;
    --light: #f8f9fa;
    --border: #e0e0e0;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.15);
}

body {
    font-family: "Inter", sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: #f5f5f5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: white;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 32px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--primary);
}

.btn-divulgar {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.btn-divulgar:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 80px 0;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    text-align: center;
}

.hero-subtitle {
    font-size: 20px;
    font-weight: 300;
    text-align: center;
    margin-bottom: 50px;
    opacity: 0.9;
}

/* Search Form */
.search-form {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow-lg);
}

.search-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: 15px;
    margin-bottom: 20px;
}

.search-input,
.search-select,
.search-date {
    padding: 15px;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-size: 16px;
    font-family: "Inter", sans-serif;
    transition: border-color 0.3s;
}

.search-input:focus,
.search-select:focus,
.search-date:focus {
    outline: none;
    border-color: var(--primary);
}

.search-btn {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* Estilos Checkboxes */
.estilos-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.estilo-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.estilo-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: 8px;
    cursor: pointer;
}

.estilo-checkbox span {
    font-size: 14px;
    color: var(--dark);
}

/* Section */
.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: var(--dark);
}

/* Eventos Grid */
.eventos-destaque {
    padding: 80px 0;
}

.eventos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.evento-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.evento-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.evento-card a {
    text-decoration: none;
    color: inherit;
}

.evento-img {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.evento-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.evento-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
}

.tag-gratis {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--success);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.evento-info {
    padding: 25px;
}

.evento-titulo {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--dark);
}

.evento-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 10px;
    color: #666;
    font-size: 14px;
}

.evento-local {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
}

.evento-valor {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

/* Footer */
.footer {
    background: var(--dark);
    color: white;
    padding: 50px 0 20px;
    margin-top: 80px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 30px;
}

.footer-brand .logo {
    font-size: 28px;
    margin-bottom: 10px;
}

.footer-brand p {
    opacity: 0.8;
    font-size: 14px;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.footer-links a:hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 14px;
    opacity: 0.8;
}

/* Forms */
.form-container {
    max-width: 500px;
    margin: 50px auto;
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.form-title {
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    color: var(--dark);
}

.form-group {
    margin-bottom: 25px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-size: 16px;
    font-family: "Inter", sans-serif;
    transition: border-color 0.3s;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    padding: 15px;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.form-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* Alerts */
.alert {
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-weight: 500;
}

.alert-success {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #4caf50;
}

.alert-error {
    background: #ffebee;
    color: #c62828;
    border: 1px solid #f44336;
}

/* Contador de Visitas */
.visitas-contador {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #f5f5f5;
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 14px;
    color: #666;
    margin: 20px 0;
}

.visitas-numero {
    font-weight: 700;
    font-size: 18px;
    color: var(--primary);
}

/* Upload Area */
.upload-area {
    border: 2px dashed var(--border);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    transition: border-color 0.3s;
}

.upload-area:hover {
    border-color: var(--primary);
}

.upload-info {
    color: #666;
    font-size: 14px;
    margin-top: 10px;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .search-grid {
        grid-template-columns: 1fr;
    }
    
    .eventos-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }
}