/* Reset e Variáveis */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores */
    --primary-color: #2d9f84;
    --primary-dark: #1f6b58;
    --secondary-color: #f4c430;
    --accent-color: #ffa500;
    --bg-dark: #0a0a0a;
    --bg-medium: #1a1a1a;
    --bg-light: #2a2a2a;
    --text-light: #ffffff;
    --text-gray: #b0b0b0;
    --text-muted: #808080;
    --border-color: #3a3a3a;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    
    /* Tipografia */
    --font-main: 'Inter', sans-serif;
    --font-display: 'Bebas Neue', cursive;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* Body e Container */
body {
    font-family: var(--font-main);
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    color: var(--text-light);
    line-height: 1.6;
    min-height: 100vh;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(45, 159, 132, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(244, 196, 48, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-md);
    position: relative;
    z-index: 1;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--bg-medium) 0%, var(--bg-light) 100%);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    box-shadow: 0 8px 32px rgba(45, 159, 132, 0.2);
}

.event-logo {
    margin-bottom: var(--spacing-md);
}

.event-number {
    font-family: var(--font-display);
    font-size: 5rem;
    color: var(--secondary-color);
    text-shadow: 0 0 20px rgba(244, 196, 48, 0.5);
    letter-spacing: 0.1em;
    margin-bottom: 0;
    line-height: 1;
}

.event-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--primary-color);
    letter-spacing: 0.05em;
    margin-bottom: 0;
}

.event-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.info-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-gray);
    font-size: 1.1rem;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.3rem;
}

/* Controle de exibição de data */
.date-short {
    display: none;
}

.date-full {
    display: inline;
}

/* Form Section */
.form-section {
    background: var(--bg-medium);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.form-header {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--primary-color);
}

.form-header h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    letter-spacing: 0.05em;
}

.form-description {
    color: var(--text-gray);
    margin-top: var(--spacing-sm);
    font-size: 0.95rem;
}

/* Form Groups */
.form-group {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.form-group legend {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--secondary-color);
    padding: 0 var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    letter-spacing: 0.05em;
}

.form-group legend i {
    color: var(--primary-color);
}

/* Form Fields */
.form-field {
    margin-bottom: var(--spacing-md);
}

.form-field label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-light);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="tel"],
.form-field input[type="number"],
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg-dark);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-light);
    font-family: var(--font-main);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(45, 159, 132, 0.1);
}

.form-field small {
    display: block;
    margin-top: var(--spacing-xs);
    color: var(--text-muted);
    font-size: 0.85rem;
}

.form-field small.warning-text {
    color: var(--warning-color);
    font-weight: 500;
}

/* Form Row */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

/* Radio e Checkbox */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.radio-label,
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: 0.75rem 1rem;
    background: var(--bg-dark);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
    width: 100%;
    min-height: 48px; /* Mínimo para touch */
}

.radio-label:hover,
.checkbox-label:hover {
    border-color: var(--primary-color);
}

.radio-label input[type="radio"],
.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    min-width: 20px;
    min-height: 20px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--primary-color);
    flex-shrink: 0; /* Impede que encolha */
}

.radio-label span,
.checkbox-label span {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.5;
    flex: 1;
    word-wrap: break-word;
    overflow-wrap: break-word;
}



/* Info Boxes */
.info-box,
.warning-box,
.alert-box,
.regulamento-box {
    background: var(--bg-dark);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    display: flex;
    gap: var(--spacing-sm);
}

.info-box {
    border-left: 4px solid var(--primary-color);
}

.warning-box {
    border-left: 4px solid var(--warning-color);
}

.alert-box {
    border-left: 4px solid var(--warning-color);
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid var(--warning-color);
    align-items: flex-start; /* Alinha ícone ao topo */
}

.regulamento-box {
    border-left: 4px solid var(--secondary-color);
    display: block;
}

.info-box i,
.warning-box i,
.alert-box i {
    color: var(--primary-color);
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 2px; /* Alinha melhor com a primeira linha do texto */
}

.warning-box i,
.alert-box i {
    color: var(--warning-color);
}

.info-box ul,
.warning-box ul,
.alert-box ul,
.regulamento-box ul {
    margin-top: var(--spacing-xs);
    padding-left: var(--spacing-md);
}

.info-box li,
.warning-box li,
.alert-box li,
.regulamento-box li {
    color: var(--text-gray);
    margin-bottom: 0.3rem;
}

.alert-box strong {
    color: var(--warning-color);
}

.alert-box div {
    line-height: 1.6;
}

.regulamento-box h4 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
}

/* Summary Box */
.summary-box {
    background: linear-gradient(135deg, rgba(45, 159, 132, 0.1) 0%, rgba(244, 196, 48, 0.1) 100%);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.summary-box h4 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.summary-content p {
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.summary-content span {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.2rem;
}

.summary-note {
    display: block;
    margin-top: var(--spacing-sm);
    color: var(--text-muted);
    font-size: 0.85rem;
    font-style: italic;
}

/* Form Actions */
.form-actions {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.btn-submit {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border: none;
    padding: 1rem 3rem;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(45, 159, 132, 0.3);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(45, 159, 132, 0.5);
}

.btn-submit:active {
    transform: translateY(0);
}

/* Footer */
.footer {
    text-align: center;
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    color: var(--text-gray);
    border-top: 1px solid var(--border-color);
}

.footer a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--secondary-color);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--bg-medium);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 500px;
    text-align: center;
    animation: modalAppear 0.3s ease;
}

@keyframes modalAppear {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-icon {
    font-size: 4rem;
    color: var(--success-color);
    margin-bottom: var(--spacing-md);
}

.modal-content h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.modal-content p {
    color: var(--text-gray);
    margin-bottom: var(--spacing-sm);
}

.btn-modal {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: var(--spacing-md);
    transition: all 0.3s ease;
}

.btn-modal:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

/* Links dentro de textos */
a {
    color: var(--primary-color);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

/* Ocultar elementos em mobile */
.hide-on-mobile {
    display: flex;
}

@media (max-width: 768px) {
    .hide-on-mobile {
        display: none !important;
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .container {
        padding: var(--spacing-md);
    }
    
    .event-number {
        font-size: 4rem;
    }
    
    .event-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: var(--spacing-sm);
    }
    
    .event-number {
        font-size: 3.5rem;
    }
    
    .event-title {
        font-size: 1.3rem;
    }
    
    .event-info {
        flex-direction: row;
        gap: var(--spacing-md);
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .info-item {
        font-size: 0.95rem;
    }
    
    .info-item i {
        font-size: 1.1rem;
    }
    
    /* Mostra data abreviada no mobile */
    .date-short {
        display: inline;
    }
    
    .date-full {
        display: none;
    }
    
    .form-section {
        padding: var(--spacing-md);
    }
    
    .form-group {
        padding: var(--spacing-md);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .radio-group {
        gap: var(--spacing-sm);
    }
    
    .radio-label,
    .checkbox-label {
        padding: 0.85rem 1rem;
        min-height: 52px;
    }
    
    .radio-label span,
    .checkbox-label span {
        font-size: 0.95rem;
        line-height: 1.4;
    }
    
    .radio-label input[type="radio"],
    .checkbox-label input[type="checkbox"] {
        width: 22px;
        height: 22px;
        min-width: 22px;
        min-height: 22px;
    }
    
    .btn-submit {
        width: 100%;
        padding: 1rem;
        font-size: 1.1rem;
    }
    
    .info-box,
    .warning-box,
    .regulamento-box {
        flex-direction: column;
        font-size: 0.9rem;
    }
    
    /* Alert box mantém layout horizontal no mobile */
    .alert-box {
        flex-direction: row;
        font-size: 0.9rem;
        align-items: flex-start;
    }
    
    .info-box i,
    .warning-box i {
        font-size: 1.2rem;
    }
    
    .alert-box i {
        font-size: 1.3rem;
        margin-top: 3px;
        min-width: 1.3rem;
    }
    
    .summary-box {
        padding: var(--spacing-sm);
    }
    
    .summary-content p {
        font-size: 1rem;
    }
    
    .summary-content span {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 14px;
    }
    
    .container {
        padding: 0.5rem;
    }
    
    .header {
        padding: var(--spacing-md);
    }
    
    .event-number {
        font-size: 2.5rem;
    }
    
    .event-title {
        font-size: 1.1rem;
    }
    
    .event-info {
        gap: var(--spacing-sm);
    }
    
    .info-item {
        font-size: 0.9rem;
    }
    
    .info-item i {
        font-size: 1rem;
    }
    
    .form-section {
        padding: var(--spacing-sm);
        border-radius: var(--radius-md);
    }
    
    .form-header h3 {
        font-size: 1.5rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .form-group {
        padding: var(--spacing-sm);
    }
    
    .form-group legend {
        font-size: 1.2rem;
    }
    
    .form-field label {
        font-size: 0.9rem;
    }
    
    .form-field input[type="text"],
    .form-field input[type="email"],
    .form-field input[type="tel"],
    .form-field input[type="number"],
    .form-field select,
    .form-field textarea {
        font-size: 16px; /* Evita zoom no iOS */
        padding: 0.65rem;
    }
    
    .radio-group {
        gap: 0.75rem;
    }
    
    .radio-label,
    .checkbox-label {
        padding: 1rem;
        min-height: 56px;
    }
    
    .radio-label span,
    .checkbox-label span {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .radio-label input[type="radio"],
    .checkbox-label input[type="checkbox"] {
        width: 24px;
        height: 24px;
        min-width: 24px;
        min-height: 24px;
        margin-top: 0;
    }
    
    .btn-submit {
        padding: 0.9rem;
        font-size: 1rem;
    }
    
    .alert-box,
    .info-box,
    .warning-box {
        padding: var(--spacing-sm);
        font-size: 0.85rem;
    }
    
    .alert-box {
        gap: 0.65rem; /* Gap menor entre ícone e texto no mobile pequeno */
    }
    
    .alert-box i {
        font-size: 1.2rem;
        margin-top: 2px;
        min-width: 1.2rem;
    }
    
    .alert-box div {
        flex: 1;
    }
    
    .regulamento-box {
        padding: var(--spacing-sm);
    }
    
    .regulamento-box h4 {
        font-size: 1rem;
    }
    
    .regulamento-box ul {
        padding-left: var(--spacing-sm);
    }
    
    .regulamento-box li {
        font-size: 0.85rem;
        margin-bottom: 0.5rem;
    }
    
    .footer {
        padding: var(--spacing-md);
        font-size: 0.85rem;
    }
    
    .modal-content {
        padding: var(--spacing-lg);
        margin: 1rem;
    }
    
    .modal-icon {
        font-size: 3rem;
    }
    
    .modal-content h2 {
        font-size: 1.3rem;
    }
    
    .modal-content p {
        font-size: 0.9rem;
    }
}

/* Landscape mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .header {
        padding: var(--spacing-sm);
    }
    
    .event-number {
        font-size: 2rem;
    }
    
    .event-title {
        font-size: 1rem;
    }
}

/* Melhorias de touch para mobile */
@media (hover: none) and (pointer: coarse) {
    .btn-submit {
        min-height: 48px;
    }
    
    .radio-label,
    .checkbox-label {
        min-height: 56px; /* Tamanho aumentado para melhor toque */
        padding: 1rem;
    }
    
    .form-field input,
    .form-field select,
    .form-field textarea {
        min-height: 48px;
        font-size: 16px; /* Previne zoom automático no iOS */
    }
    
    .radio-label input[type="radio"],
    .checkbox-label input[type="checkbox"] {
        width: 24px;
        height: 24px;
        min-width: 24px;
        min-height: 24px;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
        color: black;
    }
    
    .header,
    .form-section {
        border: 1px solid #ccc;
    }
    
    .btn-submit {
        display: none;
    }
}