/* FORMULÁRIO - Campos Empilhados Verticalmente */
.registration-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Remove grid e faz campos ficarem um abaixo do outro */
.form-row {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.form-group label {
    color: var(--silver);
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group label i {
    color: var(--neon-blue);
    font-size: 0.85rem;
    width: 16px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    color: white;
    font-size: 0.95rem;
    transition: all 0.3s;
    outline: none;
}

.form-input:focus {
    border-color: var(--neon-blue);
    box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.15);
}

.form-input::placeholder {
    color: var(--text-gray);
}

select.form-input {
    cursor: pointer;
    appearance: none;
    background-image: url("image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 35px;
}

.form-input option {
    background: var(--space-blue);
    color: white;
}

/* File Upload */
.file-upload-wrapper {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
}

.file-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.file-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px 15px;
    background: rgba(15, 23, 42, 0.7);
    border: 2px dashed var(--card-border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
    width: 100%;
}

.file-upload-label:hover {
    border-color: var(--neon-blue);
    background: rgba(0, 212, 255, 0.08);
}

.file-upload-label i {
    font-size: 2rem;
    color: var(--neon-blue);
}

.file-upload-label span {
    color: var(--silver);
    font-weight: 500;
}

.file-upload-label small {
    color: var(--text-gray);
    font-size: 0.75rem;
}

.file-name {
    color: var(--neon-blue);
    font-size: 0.85rem;
    text-align: center;
    word-break: break-all;
}

.file-input:focus + .file-upload-label {
    border-color: var(--neon-blue);
    box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.15);
}

/* Checkbox */
.checkbox-group {
    margin: 10px 0 15px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    color: var(--text-gray);
    font-size: 0.88rem;
    line-height: 1.5;
}

.checkbox-label input {
    display: none;
}

.checkbox-label .checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
    transition: all 0.2s;
}

.checkbox-label input:checked + .checkmark {
    background: var(--neon-blue);
    border-color: var(--neon-blue);
}

.checkbox-label input:checked + .checkmark::after {
    content: '✓';
    color: var(--space-blue);
    font-weight: bold;
    font-size: 12px;
}

.checkbox-label .link {
    color: var(--neon-blue);
    text-decoration: none;
}

.checkbox-label .link:hover {
    color: var(--electric-purple);
    text-decoration: underline;
}

/* Submit Button */
.btn-submit {
    background: linear-gradient(135deg, var(--neon-blue), var(--electric-purple));
    color: white;
    padding: 16px 32px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.35s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-top: 10px;
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.25);
}

.btn-submit:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 212, 255, 0.45);
    filter: brightness(1.08);
}

.btn-submit:active {
    transform: translateY(-1px);
}

.btn-submit i {
    transition: transform 0.3s;
}

.btn-submit:hover i {
    transform: translateX(6px);
}

.btn-submit:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none !important;
}

/* Form Note */
.form-note {
    text-align: center;
    color: var(--text-gray);
    font-size: 0.85rem;
    margin-top: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-note i {
    color: var(--neon-blue);
}