:root {
    --brand-accent: #36D2A8; /* Verde menta */
    --brand-dark: #2D3246;   /* Fundo escuro */
    --text-muted: #8E96AB;
    --font-family: 'Montserrat', sans-serif;
}

body {
    font-family: var(--font-family);
    margin: 0;
    padding: 0;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    background-color: var(--brand-dark);
}

/* --- LAYOUT FULL SCREEN SPLIT --- */
.register-wrapper {
    display: flex;
    width: 100vw;
    height: 100vh;
}

/* --- PAINEL ESQUERDO (VERDE COM BORDAS DE FOLHA E MASCOTE) --- */
.panel-left {
    flex: 1;
    background: var(--brand-accent);
    color: white;
    position: relative;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
    overflow: hidden;
}
@media (min-width: 992px) {
    .panel-left {
        display: flex;
    }
}

/* Borda Estilosa de Folhas usando SVG Mask no After */
.panel-left::after {
    content: '';
    position: absolute;
    top: 0;
    right: -1px;
    width: 35px;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 100' preserveAspectRatio='none'%3E%3Cpath d='M30,0 C5,25 5,75 30,100 Z' fill='%232D3246'/%3E%3C/svg%3E");
    background-size: 100% 120px;
    z-index: 10;
}

/* Animação do Mascote - Tamanho Reduzido */
.mascot-img {
    width: 180px; /* Reduzido para ficar mais delicado */
    max-width: 60%;
    height: auto;
    margin-bottom: 20px;
    z-index: 2;
    filter: drop-shadow(0 15px 25px rgba(0,0,0,0.15));
    animation: floatMascot 4s ease-in-out infinite;
}
@keyframes floatMascot {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

.panel-left h3 {
    font-weight: 400;
    font-size: 2rem;
    z-index: 2;
    line-height: 1.4;
    text-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Animação das Folhas de Fundo */
.leaves-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}
.leaf-icon {
    position: absolute;
    display: block;
    color: rgba(255, 255, 255, 0.4);
    animation: floatLeaf 12s linear infinite;
    bottom: -50px;
}
.leaf-icon:nth-child(1) {
    left: 15%;
    font-size: 30px;
    animation-duration: 10s;
}
.leaf-icon:nth-child(2) {
    left: 45%;
    font-size: 40px;
    animation-delay: 2s;
    animation-duration: 14s;
}
.leaf-icon:nth-child(3) {
    left: 75%;
    font-size: 20px;
    animation-delay: 4s;
    animation-duration: 9s;
}
.leaf-icon:nth-child(4) {
    left: 25%;
    font-size: 35px;
    animation-delay: 6s;
    animation-duration: 12s;
}

@keyframes floatLeaf {
    0% {
        transform: translateY(0) rotate(0deg) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-110vh) rotate(360deg) translateX(50px);
        opacity: 0;
    }
}

/* --- PAINEL DIREITO (FORMULÁRIO ESCURO) --- */
.panel-right {
    flex: 1;
    padding: 5% 10%;
    background: var(--brand-dark);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow-y: auto;
    height: 100vh;
}
@media (max-width: 768px) {
    .panel-right {
        padding: 40px 25px;
    }
}

.panel-right::-webkit-scrollbar {
    width: 6px;
}
.panel-right::-webkit-scrollbar-thumb {
    background: #454D66;
    border-radius: 10px;
}

/* Descrição Amigável */
.friendly-header {
    margin-bottom: 40px;
}
.friendly-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
}
.friendly-header p {
    color: var(--text-muted);
    font-size: 1rem;
    margin: 0;
    font-weight: 400;
}

/* Inputs */
.custom-form-group {
    margin-bottom: 30px;
    position: relative;
}
.custom-form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.custom-form-group .form-control {
    background: transparent;
    border: none;
    border-bottom: 1px solid #454D66;
    border-radius: 0;
    padding: 10px 0;
    color: white;
    font-size: 1rem;
    box-shadow: none !important;
    transition: border-color 0.3s;
}
.custom-form-group .form-control::placeholder {
    color: #5B637A;
    font-weight: 400;
}
.custom-form-group .form-control:focus {
    border-bottom-color: var(--brand-accent);
}

/* Ajuste Avançado do Placeholder de Data para igualar as cores */
.custom-form-group .form-control[type="date"] {
    color-scheme: dark;
    color: white;
}
.custom-form-group .form-control[type="date"]:invalid::-webkit-datetime-edit {
    color: #5B637A;
}

.custom-form-group .form-control.is-invalid {
    border-bottom-color: #e74c3c !important;
}
.custom-form-group .form-control.is-valid {
    border-bottom-color: var(--brand-accent) !important;
}
.invalid-feedback {
    color: #e74c3c;
    font-size: 0.8rem;
    margin-top: 5px;
}

.feedback-exists {
    background: rgba(231, 76, 60, 0.1);
    border-radius: 6px;
    padding: 12px;
    margin-top: 10px;
    font-size: 0.85rem;
}
.feedback-exists .highlight-link {
    color: #e74c3c;
    font-weight: 600;
    text-decoration: none;
}
.feedback-exists .highlight-link:hover {
    text-decoration: underline;
}

/* Botão */
.btn-brand-pill {
    background-color: var(--brand-accent);
    color: white;
    border: none;
    border-radius: 50px;
    padding: 12px 40px;
    font-weight: 600;
    font-size: 1rem;
    box-shadow: 0 5px 15px rgba(54, 210, 168, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
}
.btn-brand-pill:hover {
    background-color: #2ebc95;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(54, 210, 168, 0.4);
    color: white;
}
.btn-brand-pill:disabled {
    opacity: 0.7;
    transform: none;
}

.form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 40px;
}
.already-member {
    font-size: 0.95rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s;
}
.already-member:hover {
    color: white;
    text-decoration: underline;
}
/* Corrigindo a cor do placeholder para um cinza visível */
.custom-form-group .form-control::placeholder {
    color: var(--text-muted) !important;
    opacity: 1; /* Garante que o Firefox não aplique transparência */
    font-weight: 400;
}

/* Para navegadores mais antigos ou específicos */
.custom-form-group .form-control::-webkit-input-placeholder {
    color: var(--text-muted);
}
.custom-form-group .form-control::-moz-placeholder {
    color: var(--text-muted);
}
.custom-form-group .form-control:-ms-input-placeholder {
    color: var(--text-muted);
}
/* Estilização dos Termos de Uso */
.custom-checkbox-group {
    margin-top: 10px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.custom-checkbox-group input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid #454D66;
    border-radius: 4px;
    background: transparent;
    cursor: pointer;
    position: relative;
    margin-top: 3px;
    transition: all 0.3s;
}

.custom-checkbox-group input[type="checkbox"]:checked {
    background-color: var(--brand-accent);
    border-color: var(--brand-accent);
}

.custom-checkbox-group input[type="checkbox"]:checked::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 10px;
    color: white;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.custom-checkbox-group label {
    font-size: 0.85rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1.4;
}

.custom-checkbox-group label a {
    color: var(--brand-accent);
    text-decoration: none;
    font-weight: 600;
}

.custom-checkbox-group label a:hover {
    text-decoration: underline;
}
/* Estilização Customizada dos Modais */
.modal-content {
    background-color: var(--brand-dark);
    color: white;
    border: 1px solid #454D66;
    border-radius: 15px;
}

.modal-header {
    border-bottom: 1px solid #454D66;
    padding: 20px;
}

.modal-header .modal-title {
    color: var(--brand-accent);
    font-weight: 700;
}

.modal-body {
    padding: 25px;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-muted);
}

.modal-body strong {
    color: white;
}

.modal-footer {
    border-top: 1px solid #454D66;
}

/* Personalizar Barra de Rolagem do Modal */
.modal-body::-webkit-scrollbar {
    width: 6px;
}
.modal-body::-webkit-scrollbar-thumb {
    background: #454D66;
    border-radius: 10px;
}

/* Botão Fechar Customizado */
.btn-close-custom {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    transition: 0.3s;
}
.btn-close-custom:hover {
    color: white;
}
/* Estilização para o checkbox inválido quando o formulário for validado */
.was-validated .custom-checkbox-group input:invalid + label {
    color: #dc3545;
    font-weight: 500;
}

.custom-checkbox-group input.is-invalid {
    outline: 2px solid #dc3545;
}