/**
 * Estilos do Formulário Público - Universidade Júnior 2026
 * Design Premium, Responsivo e Moderno (Estilo Clean Glassmorphism)
 */

:root {
    --primary: #0284c7;       /* Azul Principal */
    --primary-hover: #0369a1; /* Azul Escuro */
    --primary-light: #e0f2fe; /* Azul Ultra Claro */
    --success: #0d9488;       /* Turquesa Sucesso */
    --success-hover: #0f766e;
    --success-light: #ccfbf1;
    --danger: #ef4444;        /* Vermelho Erro */
    --danger-hover: #dc2626;
    --danger-light: #fee2e2;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    
    --font: 'Plus Jakarta Sans', sans-serif;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius: 16px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font);
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    color: var(--slate-800);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Container do Formulário */
.form-container {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    width: 100%;
    max-width: 850px;
    border-radius: var(--radius);
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: var(--shadow-lg);
}

/* Wrapper do Logotipo */
.logo-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 35px;
}

.main-logo {
    width: 100%;
    max-width: 480px;
    height: auto;
}

/* Progresso do Formulário (Etapas / Dots) */
.steps-progress {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 45px;
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}

.progress-line {
    position: absolute;
    top: 22px;
    left: 0;
    height: 4px;
    background: var(--slate-200);
    width: 0%;
    z-index: 1;
    transition: var(--transition);
}

.steps-progress::before {
    content: '';
    position: absolute;
    top: 22px;
    left: 0;
    height: 4px;
    background: var(--slate-200);
    width: 100%;
    z-index: 0;
}

.step-dot {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
    cursor: default;
}

.dot-icon {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--slate-100);
    border: 3px solid var(--slate-300);
    color: var(--slate-400);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 16px;
    transition: var(--transition);
}

.dot-label {
    margin-top: 10px;
    font-size: 13px;
    font-weight: 700;
    color: var(--slate-400);
    transition: var(--transition);
    text-align: center;
}

/* Estados Ativos do Progresso */
.step-dot.active .dot-icon {
    background: var(--primary);
    border-color: var(--primary-light);
    color: #fff;
    box-shadow: 0 0 15px rgba(2, 132, 199, 0.4);
}

.step-dot.active .dot-label {
    color: var(--primary);
}

/* Passos do Formulário (Ocultos por padrão) */
.form-step {
    display: none;
    animation: fadeIn 0.4s ease-out forwards;
}

.form-step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Cabeçalho de Etapa */
.step-header {
    margin-bottom: 25px;
    border-bottom: 1px solid var(--slate-200);
    padding-bottom: 15px;
}

.step-header h2 {
    font-size: 20px;
    font-weight: 800;
    color: var(--slate-900);
    display: flex;
    align-items: center;
    gap: 10px;
}

.step-header h2 i {
    color: var(--primary);
}

.step-header p {
    font-size: 14px;
    color: var(--slate-600);
    margin-top: 4px;
}

/* Separadores de Secção */
.section-divider {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--slate-700);
    margin: 30px 0 15px 0;
    padding-bottom: 5px;
    border-bottom: 2px solid var(--primary-light);
    font-weight: 800;
}

/* Grelhas Form */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.col-span-2 {
    grid-column: span 2;
}

/* Grupos de Inputs */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 13px;
    font-weight: 700;
    color: var(--slate-700);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 14px;
    color: var(--slate-400);
    font-size: 15px;
    pointer-events: none;
    transition: var(--transition);
}

.input-wrapper input,
.input-wrapper select {
    width: 100%;
    padding: 12px 14px 12px 42px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--slate-300);
    background: #fff;
    font-family: var(--font);
    font-size: 14px;
    color: var(--slate-800);
    transition: var(--transition);
    outline: none;
}

.input-wrapper input:focus,
.input-wrapper select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.input-wrapper input:focus + .input-icon,
.input-wrapper select:focus + .input-icon {
    color: var(--primary);
}

/* Erros de Input */
.input-wrapper input.is-invalid,
.input-wrapper select.is-invalid {
    border-color: var(--danger);
    background-color: var(--danger-light);
}

/* Cards Especiais (Ex: Autorização) */
.form-card {
    background: var(--slate-50);
    border-radius: var(--radius-sm);
    padding: 20px;
    border: 1px solid var(--slate-200);
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.card-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    flex-shrink: 0;
}

.card-body h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 6px;
}

.consent-text {
    font-size: 13px;
    color: var(--slate-600);
    line-height: 1.6;
    margin-bottom: 15px;
}

.warning-text {
    font-size: 12px;
    font-weight: 700;
    padding: 10px;
    border-radius: 6px;
    background: var(--danger-light);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Grid de Seletores Personalizados (Tiles) */
.consent-options,
.transporte-grid {
    display: flex;
    gap: 15px;
}

.semanas-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.double-span {
    grid-column: span 2;
}

/* Tiles de Radio e Checkbox */
.radio-tile,
.checkbox-tile {
    position: relative;
    flex: 1;
    cursor: pointer;
}

.radio-tile input,
.checkbox-tile input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.radio-tile-box,
.checkbox-tile-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 15px;
    background: #fff;
    border: 2px solid var(--slate-200);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-align: center;
    min-height: 70px;
}

.radio-tile-box i,
.checkbox-tile-box i {
    font-size: 20px;
    margin-bottom: 6px;
    color: var(--slate-400);
    transition: var(--transition);
}

.radio-tile-box span,
.checkbox-tile-box .tile-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--slate-700);
    transition: var(--transition);
}

.checkbox-tile-box .tile-desc {
    font-size: 11px;
    color: var(--slate-400);
    margin-top: 2px;
}

/* Estados de Seleção nos Tiles */
.radio-tile input:checked + .radio-tile-box,
.checkbox-tile input:checked + .checkbox-tile-box {
    border-color: var(--primary);
    background: var(--primary-light);
}

.radio-tile input:checked + .radio-tile-box i,
.checkbox-tile input:checked + .checkbox-tile-box i {
    color: var(--primary);
}

.radio-tile input:checked + .radio-tile-box span,
.checkbox-tile input:checked + .checkbox-tile-box .tile-title {
    color: var(--primary-hover);
}

/* Variante Vermelha (Não Autorizo) */
.radio-tile input:checked + .tile-danger {
    border-color: var(--danger);
    background: var(--danger-light);
}
.radio-tile input:checked + .tile-danger i {
    color: var(--danger);
}
.radio-tile input:checked + .tile-danger span {
    color: var(--danger-hover);
}

/* Efeito de Hover nos Tiles */
.radio-tile:hover .radio-tile-box,
.checkbox-tile:hover .checkbox-tile-box {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Configurações Dinâmicas das Atividades */
.activity-configs {
    margin-top: 20px;
}

.activity-panel {
    background: var(--slate-50);
    border-radius: var(--radius-sm);
    padding: 20px;
    border: 1px solid var(--slate-200);
    animation: slideDown 0.3s ease forwards;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.activity-panel h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 10px;
    border-left: 3px solid var(--primary);
    padding-left: 10px;
}

/* Checkbox e Radio Padrão Estilizados */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 8px;
}

.checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 8px;
}

.custom-checkbox {
    display: flex;
    align-items: flex-start;
    position: relative;
    padding-left: 28px;
    cursor: pointer;
    user-select: none;
}

.custom-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 2px;
    left: 0;
    height: 18px;
    width: 18px;
    background-color: #fff;
    border: 2px solid var(--slate-300);
    border-radius: 4px;
    transition: var(--transition);
}

.custom-checkbox:hover input ~ .checkmark {
    border-color: var(--primary);
}

.custom-checkbox input:checked ~ .checkmark {
    background-color: var(--primary);
    border-color: var(--primary);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.custom-checkbox input:checked ~ .checkmark:after {
    display: block;
}

.custom-checkbox .checkmark:after {
    left: 5px;
    top: 1px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-label {
    font-size: 13px;
    font-weight: 500 !important;
    color: var(--slate-700);
}

/* Radio Pills (Escolha de Turmas) */
.radio-pill-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.radio-pill {
    position: relative;
    cursor: pointer;
}

.radio-pill input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.pill-label {
    display: inline-block;
    padding: 6px 14px;
    background: #fff;
    border: 1px solid var(--slate-300);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    color: var(--slate-600);
    transition: var(--transition);
}

.radio-pill input:checked + .pill-label {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 2px 6px rgba(2, 132, 199, 0.3);
}

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

/* Grid de uploads */
.uploads-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.upload-item {
    background: var(--slate-50);
    border-radius: var(--radius-sm);
    padding: 20px;
    border: 1px solid var(--slate-200);
}

.upload-header {
    display: flex;
    flex-direction: column;
    margin-bottom: 12px;
}

.upload-header h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--slate-900);
    margin-top: 4px;
}

.upload-header .desc {
    font-size: 12px;
    color: var(--slate-500);
}

.badge {
    align-self: flex-start;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
}

.badge-required {
    background: var(--danger-light);
    color: var(--danger);
}

.badge-optional {
    background: var(--slate-200);
    color: var(--slate-600);
}

/* File Dropzone Estilo Moderno */
.file-dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--slate-300);
    border-radius: var(--radius-sm);
    padding: 20px;
    background: #fff;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.file-dropzone input[type="file"] {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    cursor: pointer;
}

.file-dropzone i {
    font-size: 28px;
    color: var(--slate-400);
    margin-bottom: 8px;
    transition: var(--transition);
}

.dropzone-text {
    font-size: 13px;
    font-weight: 700;
    color: var(--slate-600);
}

.file-limits {
    font-size: 11px;
    color: var(--slate-400);
    margin-top: 2px;
}

.selected-filename {
    font-size: 12px;
    font-weight: 700;
    color: var(--success);
    margin-top: 6px;
    word-break: break-all;
    text-align: center;
}

/* Efeitos na Dropzone */
.file-dropzone:hover {
    border-color: var(--primary);
    background: var(--slate-50);
}

.file-dropzone:hover i {
    color: var(--primary);
    transform: translateY(-2px);
}

.file-dropzone.has-file {
    border-color: var(--success);
    background: var(--success-light);
}

.file-dropzone.has-file i {
    color: var(--success);
}

.file-dropzone.has-file .dropzone-text {
    color: var(--success-hover);
}

/* CAPTCHA Card */
.captcha-card {
    background: var(--slate-50);
    border-radius: var(--radius-sm);
}

.captcha-control-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
    margin-top: 15px;
}

.captcha-image-wrapper {
    display: flex;
    align-items: center;
    background: #fff;
    border-radius: var(--radius-sm);
    border: 1px solid var(--slate-300);
    padding: 4px;
}

.captcha-image-wrapper img {
    border-radius: 4px;
    height: 38px;
    width: auto;
}

.btn-reload-captcha {
    background: none;
    border: none;
    color: var(--slate-400);
    font-size: 16px;
    padding: 0 10px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-reload-captcha:hover {
    color: var(--primary);
    transform: rotate(180deg);
}

.captcha-input-wrapper input {
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--slate-300);
    background: #fff;
    font-family: var(--font);
    font-size: 14px;
    color: var(--slate-800);
    width: 160px;
    text-align: center;
    font-weight: 700;
    transition: var(--transition);
    outline: none;
}

.captcha-input-wrapper input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
}

/* Rodapés de Etapas & Botões */
.step-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 35px;
    border-top: 1px solid var(--slate-200);
    padding-top: 20px;
}

.btn {
    font-family: var(--font);
    font-size: 14px;
    font-weight: 700;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background: var(--slate-200);
    color: var(--slate-700);
}

.btn-secondary:hover {
    background: var(--slate-300);
    color: var(--slate-800);
}

.btn-success {
    background: var(--success);
    color: #fff;
}

.btn-success:hover {
    background: var(--success-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Helpers */
.text-danger {
    color: var(--danger);
}

.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 20px; }
.d-none { display: none !important; }

/* Responsividade */
@media (max-width: 768px) {
    .form-container {
        padding: 24px;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .col-span-2 {
        grid-column: span 1;
    }
    
    .semanas-grid {
        grid-template-columns: 1fr;
    }
    
    .double-span {
        grid-column: span 1;
    }
    
    .transporte-grid {
        flex-direction: column;
    }
    
    .checkbox-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-progress {
        margin-bottom: 30px;
    }
    
    .dot-label {
        display: none;
    }
    
    .steps-progress::before,
    .progress-line {
        top: 22px;
    }
}